Joseph Fierstein MD PC
About this NPIWhat this record shows.
NPI 1417282658 is registered to Joseph Fierstein MD PC, a healthcare organisation classified as "Internal Medicine" and located at 1300 Union Tpke, Suite 305 in New Hyde Park, New York. The organisation's authorised official is Joseph Fierstein. The organisation has been enumerated in the NPI registry since 2009.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Joseph Fierstein MD PC accepts. To confirm in-network status with your specific health plan, contact Joseph Fierstein MD PC directly at (516) 437-5547.
Frequently asked
Yes. NPI 1417282658 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (516) 437-5547.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Joseph Fierstein MD PC is a Type-2 organisational NPI.