Service on a TPA is not valid service after allAugust 5, 2011
Omni Med. Servs., P.C. v Arch Ins., 2011 NY Slip Op 51411(U)(App. Term 2d Dept. 2011)
Service upon the TPA is fatal in obtaining jurisdiction over an insurance carrier. I think there is Appellate Division case law that could be found on the CPLR blog that refutes this proposition of law.
“Here, the process server served the summons and complaint upon a clerk employed by defendant’s third-party claims administrator, and the record is devoid of any showing that he was an officer, director, managing agent, cashier, or an agent authorized by appointment to accept service on defendant’s behalf”