Mark Gelwan M.D
About this NPIWhat this record shows.
NPI 1881792307 is registered to Mark Gelwan M.D, a Ophthalmology Physician practising at 12218 Rockaway Beach Blvd in Belle Harbor, New York. Ophthalmology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Gelwan M.D has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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 Mark Gelwan M.D accepts. To confirm in-network status with your specific health plan, contact Mark Gelwan M.D directly at (718) 634-3300.
Frequently asked
Yes. NPI 1881792307 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Ophthalmology Physician 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 (718) 634-3300.
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. Mark Gelwan M.D is a Type-1 individual NPI.