Nassau Gastroenterology Office Based Surgery, P.C.
About this NPIWhat this record shows.
NPI 1497998637 is registered to Nassau Gastroenterology Office Based Surgery, P.C., a healthcare organisation classified as "Gastroenterology" and located at 1000 Northern Blvd, Suite 140 in Great Neck, New York. The organisation's authorised official is Seymour Katz. 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 Nassau Gastroenterology Office Based Surgery, P.C. accepts. To confirm in-network status with your specific health plan, contact Nassau Gastroenterology Office Based Surgery, P.C. directly at (516) 466-2340.
Frequently asked
Yes. NPI 1497998637 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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) 466-2340.
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. Nassau Gastroenterology Office Based Surgery, P.C. is a Type-2 organisational NPI.