Skip to main content
The CPLR 2106 Trap: Why Medical Practice Owners Must Avoid This Critical Procedural Error
2106 and 2309

The CPLR 2106 Trap: Why Medical Practice Owners Must Avoid This Critical Procedural Error

By Jason Tenenbaum 8 min read

Key Takeaway

Avoid the CPLR 2106 trap that destroys medical practice no-fault claims. Long Island & NYC legal defense against procedural errors. Call 516-750-0595.

This article is part of our ongoing 2106 and 2309 coverage, with 357 published articles analyzing 2106 and 2309 issues across New York State. Attorney Jason Tenenbaum brings 24+ years of hands-on experience to this analysis, drawing from his work on more than 1,000 appeals, over 100,000 no-fault cases, and recovery of over $100 million for clients throughout Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, and the Bronx. For personalized legal advice about how these principles apply to your specific situation, contact our Long Island office at (516) 750-0595 for a free consultation.

The CPLR 2106 Trap: Why Medical Practice Owners Must Avoid This Critical Procedural Error

In the complex world of New York no-fault litigation, medical providers face numerous procedural pitfalls that can result in the complete dismissal of otherwise valid claims. One of the most common and devastating mistakes occurs when practice owners attempt to submit affirmations on behalf of their medical practices without understanding the strict limitations imposed by CPLR 2106.

At Jason Tenenbaum New York Law, we represent medical providers throughout Long Island, Nassau County, Suffolk County, and the New York City metropolitan area who have fallen victim to these procedural traps. Our extensive experience with no-fault litigation helps ensure that your practice avoids these costly mistakes while maximizing your chances of recovering the compensation owed for legitimate medical services.

Understanding CPLR 2106 and Its Impact on Medical Practices

Civil Practice Law and Rules (CPLR) Section 2106 governs the use of affirmations in New York civil litigation. This seemingly technical procedural rule has profound implications for medical practices seeking to recover no-fault benefits from insurance companies.

Under CPLR 2106, an affirmation is a sworn statement made by someone with personal knowledge of the facts, used as an alternative to an affidavit. However, there are strict limitations on who can submit affirmations in litigation, particularly when it comes to parties to the lawsuit or their principals.

The Fundamental Problem: When Practice Owners Are Parties

The core issue arises when medical practice owners attempt to submit affirmations on behalf of their practices in litigation. When a professional corporation or medical practice is a party to a lawsuit, and the owner/principal of that practice attempts to submit an affirmation, courts will typically reject this evidence as improper under CPLR 2106.

This creates a significant obstacle for smaller medical practices where the owner is also the primary treating physician and may be the person with the most direct knowledge of the patient’s treatment and the medical necessity of the services provided.

Case Study: Doshi Diagnostic Imaging Services Falls Into the Trap

Another owner of a medical facility, who improperly used the affirmation device, succumbed to Defendant’s summary judgment motion based upon the medical necessity defense.

Doshi Diagnostic Imaging Servs., P.C. v Mercury Ins. Group, 2010 NY Slip Op 50384(U)(App. Term 2d Dept. 2010)

“In opposition to defendant’s motion, plaintiff submitted an affirmation executed by Dr. Leena Doshi, who described herself as the “owner and medical director of plaintiff.” Defendant objected to the submission of said affirmation in its reply papers, citing CPLR 2106. Since Dr. Doshi was a principal of plaintiff professional corporation, a party to the action, the submission of her affirmation was improper, and the Civil Court should not have considered any facts set forth in said affirmation (see CPLR 2106; St. Vincent Med. Care, P.C. v Mercury Cas. Co., 23 Misc 3d 135, 2009 NY Slip Op 50810 ; see also Samuel & Weininger v Belovin & Franzblau, 5 AD3d 466 ; Pisacreta v Minniti, 265 AD2d 540 ; Richard M. Gordon & Assoc., P.C. v Rascio, 12 Misc 3d 131, 2006 NY Slip Op 51055 ).”

The Consequences of This Mistake

In the Doshi case, the consequences were severe. Because the practice owner’s affirmation was deemed improper, the court could not consider any of the facts contained within it. This left the practice without adequate evidence to oppose the insurance company’s summary judgment motion, resulting in dismissal of the case and loss of all potential recovery.

This outcome demonstrates how a seemingly minor procedural error can completely derail an otherwise meritorious case. The medical services may have been entirely appropriate and medically necessary, but the procedural mistake prevented the practice from proving these facts in court.

The restriction on party affirmations serves several important purposes in New York civil procedure:

Preventing Self-Serving Testimony

Courts are inherently skeptical of self-serving testimony from parties who have a direct financial interest in the outcome of litigation. By prohibiting parties from submitting affirmations on their own behalf, CPLR 2106 helps ensure that evidence comes from more neutral sources.

Maintaining Evidentiary Standards

The rule helps maintain consistent evidentiary standards by requiring that affirmations come from individuals who can provide disinterested testimony about the facts at issue.

Encouraging Proper Discovery

By limiting who can submit affirmations, the rule encourages parties to engage in proper discovery and obtain evidence from appropriate sources rather than relying solely on their own statements.

The Broader Pattern: Similar Cases and Consistent Rulings

The Doshi case is not an isolated incident. New York courts have consistently applied CPLR 2106 to reject affirmations from practice owners and principals. The court in Doshi cited several similar cases:

St. Vincent Medical Care v. Mercury Casualty Co.

This 2009 Appellate Term decision established a clear precedent that affirmations from principals of plaintiff professional corporations are improper under CPLR 2106.

Samuel & Weininger v. Belovin & Franzblau

This 2004 Appellate Division case further confirmed the principle that parties cannot submit affirmations on their own behalf, even when they may have relevant knowledge.

Richard M. Gordon & Associates v. Rascio

Another Appellate Term decision that reinforced the strict application of CPLR 2106 to professional corporations and their principals.

This consistent line of cases demonstrates that courts will not make exceptions to CPLR 2106, regardless of whether the party affirmation might contain relevant or truthful information.

Common Scenarios Where Medical Practices Fall Into the CPLR 2106 Trap

Solo Practitioners and Small Practices

Solo practitioners and small practices are particularly vulnerable to this trap because the owner-physician may be the only person with detailed knowledge of the patient’s treatment and the medical necessity of services provided.

Summary Judgment Motions

Insurance companies frequently file summary judgment motions challenging medical necessity. Medical practices often respond by having their owner-physician submit an affirmation explaining why the treatment was necessary, inadvertently violating CPLR 2106.

Emergency Response Situations

When facing tight deadlines for legal responses, practices may hastily submit affirmations from their owners without consulting experienced counsel about the procedural requirements.

Cost-Cutting Measures

Some practices attempt to avoid the cost of obtaining expert medical testimony by having their own physicians submit affirmations, not realizing this creates a CPLR 2106 violation.

Strategies for Avoiding the CPLR 2106 Trap

Medical practices can take several steps to avoid falling into this procedural trap:

Use Independent Medical Experts

Instead of relying on practice owners, obtain affirmations from independent medical experts who can review the treatment records and opine on medical necessity.

Employee Physician Affirmations

If the practice employs physicians who are not owners or principals, these employee physicians may be able to submit proper affirmations about patient treatment and medical necessity.

Treating Physician Affirmations

When the treating physician is not an owner or principal of the practice, their affirmation may be acceptable under CPLR 2106.

Comprehensive Discovery

Engage in thorough discovery to obtain admissions from insurance companies about the appropriateness of treatment, reducing reliance on affirmations altogether.

The complexity of CPLR 2106 and its application to medical practice litigation underscores the importance of experienced legal representation. At Jason Tenenbaum New York Law, we understand these procedural requirements and help our clients navigate them successfully.

Pre-Litigation Planning

We work with medical practices from the beginning to ensure that proper documentation and potential expert witnesses are identified before litigation becomes necessary.

Strategic Case Development

Our team develops litigation strategies that comply with CPLR 2106 while still providing strong evidence of medical necessity and proper treatment.

Expert Witness Network

We maintain relationships with qualified medical experts who can provide the necessary affirmations and testimony to support our clients’ cases.

The Financial Impact of CPLR 2106 Violations

The financial consequences of falling into the CPLR 2106 trap can be devastating for medical practices:

Complete Loss of Recovery

As demonstrated in the Doshi case, improper affirmations can result in summary judgment for insurance companies, meaning the practice recovers nothing for legitimate medical services.

Even unsuccessful litigation generates significant legal fees and costs that must be absorbed by the practice.

Opportunity Cost

Time and resources spent on failed litigation could have been used more productively in providing patient care or pursuing other recovery options.

Precedential Effect

Losses due to procedural errors can establish negative precedents that affect future cases involving the same practice.

Long Island and NYC Medical Practice Considerations

Medical practices in Nassau County, Suffolk County, and the New York City area face unique challenges in no-fault litigation:

High Volume of Cases

The high population density and traffic volume in the New York metropolitan area result in numerous car accidents and corresponding no-fault claims, increasing the likelihood of litigation.

Experienced Defense Counsel

Insurance companies often employ experienced defense attorneys who are well-versed in procedural traps like CPLR 2106 and actively seek to exploit these mistakes.

Court Familiarity

Local courts are very familiar with these procedural requirements and consistently apply them, making it unlikely that practices can obtain relief for procedural violations.

Best Practices for Medical Providers

To protect your practice from CPLR 2106 violations, consider implementing these best practices:

Consult with experienced no-fault litigation attorneys before responding to any summary judgment motion or substantial legal challenge from an insurance company.

Staff Training

Ensure that practice staff understand the limitations on who can submit affirmations and when professional legal assistance is required.

Documentation Systems

Maintain comprehensive documentation systems that can support expert testimony from independent medical professionals.

Professional Networks

Develop relationships with other medical professionals who could potentially serve as expert witnesses when needed.

Frequently Asked Questions

Q: Can any employee of my medical practice submit an affirmation?

A: Not necessarily. The employee must have personal knowledge of the relevant facts and cannot be a principal or owner of the practice. Additionally, they must be qualified to opine on the specific issues at hand.

Q: What if I’m both the owner and the only treating physician?

A: This is a challenging situation that requires careful legal strategy. You may need to obtain an independent medical expert to review the case and provide the necessary affirmation.

Q: Can I avoid this problem by having someone else sign the affirmation for me?

A: No. The person signing the affirmation must have personal knowledge of the facts. Having someone else sign without personal knowledge would be inappropriate and potentially fraudulent.

A: CPLR 2106 applies broadly to civil litigation in New York. While there may be some limited exceptions, medical practices should assume the rule applies unless specifically advised otherwise by counsel.

Take Action to Protect Your Practice

Don’t let procedural traps like CPLR 2106 derail your legitimate no-fault claims. The stakes are too high, and the consequences too severe, to risk making these costly mistakes.

If your medical practice is facing challenges with no-fault insurance claims, or if you’ve received notice of a summary judgment motion from an insurance company, don’t attempt to handle the situation without experienced legal representation.

Contact Jason Tenenbaum New York Law today at 516-750-0595 for a comprehensive consultation about your no-fault litigation needs. We serve medical providers throughout Long Island, including Nassau and Suffolk Counties, as well as all five boroughs of New York City.

Our experienced team knows how to address the complex procedural requirements of New York no-fault litigation while building strong cases that maximize your chances of recovery. Don’t let technical mistakes cost you the compensation your practice deserves for providing legitimate medical services.

Remember, at Jason Tenenbaum New York Law, we understand the unique challenges facing medical providers in today’s healthcare environment. Let us protect your practice from procedural pitfalls while fighting aggressively for the compensation you’ve earned.


Legal Update (February 2026): CPLR 2106 requirements and procedural standards for affirmations in no-fault litigation may have been modified through court rule amendments or judicial interpretations since this post’s publication in 2010. Additionally, insurance regulations governing medical provider documentation and procedural requirements for no-fault claims submissions have undergone multiple revisions over the past sixteen years. Practitioners should verify current CPLR provisions and consult recent case law regarding affirmation requirements for medical practice owners in no-fault proceedings.

Legal Context

Why This Matters for Your Case

New York law is among the most complex and nuanced in the country, with distinct procedural rules, substantive doctrines, and court systems that differ significantly from other jurisdictions. The Civil Practice Law and Rules (CPLR) governs every stage of civil litigation, from service of process through trial and appeal. The Appellate Division, Appellate Term, and Court of Appeals create a rich and ever-evolving body of case law that practitioners must follow.

Attorney Jason Tenenbaum has practiced across these areas for over 24 years, writing more than 1,000 appellate briefs and publishing over 2,353 legal articles that attorneys and clients rely on for guidance. The analysis in this article reflects real courtroom experience — from motion practice in Civil Court and Supreme Court to oral arguments before the Appellate Division — and a deep understanding of how New York courts actually apply the law in practice.

About This Topic

CPLR 2106 and 2309: Affirmation & Oath Requirements

CPLR 2106 governs who may submit an affirmation in lieu of an affidavit in New York courts, while CPLR 2309 addresses the requirements for oaths, affidavits, and the certification of out-of-state documents. These seemingly technical provisions have significant practical impact — an improperly executed affirmation or affidavit can render an entire summary judgment motion defective. These articles analyze the formal requirements, common defects, and court decisions that practitioners must navigate when preparing sworn statements.

357 published articles in 2106 and 2309

Keep Reading

More 2106 and 2309 Analysis

View all 2106 and 2309 articles

Was this article helpful?

Attorney Jason Tenenbaum

About the Author

Jason Tenenbaum, Esq.

Jason Tenenbaum is the founding attorney of the Law Office of Jason Tenenbaum, P.C., headquartered at 326 Walt Whitman Road, Suite C, Huntington Station, New York 11746. With over 24 years of experience since founding the firm in 2002, Jason has written more than 1,000 appeals, handled over 100,000 no-fault insurance cases, and recovered over $100 million for clients across Long Island, Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, the Bronx, and Staten Island. He is one of the few attorneys in the state who both writes his own appellate briefs and tries his own cases.

Jason is admitted to practice in New York, New Jersey, Florida, Texas, Georgia, and Michigan state courts, as well as multiple federal courts. His 2,353+ published legal articles analyzing New York case law, procedural developments, and litigation strategy make him one of the most prolific legal commentators in the state. He earned his Juris Doctor from Syracuse University College of Law.

24+ years in practice 1,000+ appeals written 100K+ no-fault cases $100M+ recovered

Disclaimer: This article is published by the Law Office of Jason Tenenbaum, P.C. for informational and educational purposes only. It does not constitute legal advice, and no attorney-client relationship is formed by reading this content. The legal principles discussed may not apply to your specific situation, and the law may have changed since this article was last updated.

New York law varies by jurisdiction — court decisions in one Appellate Division department may not be followed in another, and local court rules in Nassau County Supreme Court differ from those in Suffolk County Supreme Court, Kings County Civil Court, or Queens County Supreme Court. The Appellate Division, Second Department (which covers Long Island, Brooklyn, Queens, and Staten Island) and the Appellate Term (which hears appeals from lower courts) each have distinct procedural requirements and precedents that affect litigation strategy.

If you need legal help with a 2106 and 2309 matter, contact our office at (516) 750-0595 for a free consultation. We serve clients throughout Long Island (Huntington, Babylon, Islip, Brookhaven, Smithtown, Riverhead, Southampton, East Hampton), Nassau County (Hempstead, Garden City, Mineola, Great Neck, Manhasset, Freeport, Long Beach, Rockville Centre, Valley Stream, Westbury, Hicksville, Massapequa), Suffolk County (Hauppauge, Deer Park, Bay Shore, Central Islip, Patchogue, Brentwood), Queens, Brooklyn, Manhattan, the Bronx, Staten Island, and Westchester County. Prior results do not guarantee a similar outcome.

Jason Tenenbaum, Personal Injury Attorney serving Long Island, Nassau County and Suffolk County

About the Author

Jason Tenenbaum

Jason Tenenbaum is a personal injury attorney serving Long Island, Nassau & Suffolk Counties, and New York City. Admitted to practice in NY, NJ, FL, TX, GA, MI, and Federal courts, Jason is one of the few attorneys who writes his own appeals and tries his own cases. Since 2002, he has authored over 2,353 articles on no-fault insurance law, personal injury, and employment law — a resource other attorneys rely on to stay current on New York appellate decisions.

Education
Syracuse University College of Law
Experience
24+ Years
Articles
2,353+ Published
Licensed In
7 States + Federal

Legal Resources

Understanding New York 2106 and 2309 Law

New York has a unique legal landscape that affects how 2106 and 2309 cases are litigated and resolved. The state's court system includes the Civil Court (for claims up to $25,000), the Supreme Court (the primary trial court for unlimited jurisdiction), the Appellate Term (which hears appeals from lower courts), the Appellate Division (divided into four Departments, with the Second Department covering Long Island, Brooklyn, Queens, Staten Island, and several upstate counties), and the Court of Appeals (the state's highest court). Each court has its own procedural requirements, local rules, and case-assignment practices that can significantly impact the outcome of your case.

For 2106 and 2309 matters on Long Island, cases are typically filed in Nassau County Supreme Court (at the courthouse in Mineola) or Suffolk County Supreme Court (in Riverhead). No-fault arbitrations are heard through the American Arbitration Association, which assigns arbitrators throughout the metropolitan area. Workers' compensation claims go to the Workers' Compensation Board, with hearings at district offices across the state. Understanding which forum is appropriate for your case — and the specific procedural rules that apply — is essential for a successful outcome.

The procedural landscape in New York also includes important timing requirements that can affect your case. Most civil actions are subject to statutes of limitations ranging from one year (for intentional torts and claims against municipalities) to six years (for contract actions). Personal injury cases generally have a three-year deadline under CPLR 214(5), while medical malpractice claims must be filed within two and a half years under CPLR 214-a. No-fault insurance claims have their own regulatory deadlines, including 30-day filing requirements for applications and 45-day deadlines for provider claims. Understanding and complying with these deadlines is critical — missing a filing deadline can permanently bar your claim, regardless of how strong your case may be on the merits.

Attorney Jason Tenenbaum regularly practices in all of these venues. His office at 326 Walt Whitman Road, Suite C, Huntington Station, NY 11746, is centrally located on Long Island, providing convenient access to courts and offices throughout Nassau County, Suffolk County, and New York City. Whether you need representation in a no-fault arbitration, a personal injury trial, an employment discrimination hearing, or an appeal to the Appellate Division, the Law Office of Jason Tenenbaum, P.C. brings $24+ years of real courtroom experience to your case. If you have questions about the legal issues discussed in this article, call (516) 750-0595 for a free, no-obligation consultation.

New York's substantive law also presents distinct challenges. In motor vehicle cases, the no-fault system under Insurance Law Article 51 provides first-party benefits regardless of fault, but limits the right to sue for non-economic damages unless the plaintiff establishes a "serious injury" under one of nine statutory categories. This threshold — codified at Insurance Law Section 5102(d) — requires medical evidence showing more than a minor or subjective injury, and courts have developed detailed standards for each category. Fractures must be documented through imaging studies. Claims of permanent consequential limitation or significant limitation of use require quantified range-of-motion testing with comparison to norms. The 90/180-day category demands proof that the plaintiff was unable to perform substantially all of their usual daily activities for at least 90 of the 180 days following the accident.

In employment discrimination cases, the legal standards vary depending on whether the claim arises under state or local law. The New York State Human Rights Law employs a burden-shifting framework: the plaintiff must first establish a prima facie case by showing membership in a protected class, qualification for the position, an adverse employment action, and circumstances giving rise to an inference of discrimination. The burden then shifts to the employer to articulate a legitimate, non-discriminatory reason for its decision. If the employer meets this burden, the plaintiff must demonstrate that the stated reason is pretextual. The New York City Human Rights Law, by contrast, applies a broader standard, asking whether the plaintiff was treated less well than other employees because of a protected characteristic.

Free Consultation — No Upfront Fees

Injured on Long Island?
We Fight for What You Deserve.

Serving Nassau County, Suffolk County, and all of New York City. You pay nothing unless we win.

The Law Office of Jason Tenenbaum, P.C. has been fighting for the rights of injured New Yorkers since 2002. With over 24 years of experience handling personal injury, no-fault insurance, employment discrimination, and workers' compensation cases, Jason Tenenbaum brings the legal knowledge and courtroom experience your case demands. Every consultation is free and confidential, and we work on a contingency fee basis — meaning you pay absolutely nothing unless we recover compensation for you.

Available 24/7  ·  No fees unless you win  ·  Serving Long Island & NYC

Injured? Don't Wait.

Get Your Free Case Evaluation Today

No fees unless we win — available 24/7 for emergencies.

Call Now Free Review