Dr. Mark Buchsbaum M.D.
About this NPIWhat this record shows.
NPI 1932359072 is registered to Dr. Mark Buchsbaum M.D., a Ophthalmology Physician practising at 110 E 55th St, 3rd Floor in New York, New York. Ophthalmology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mark Buchsbaum M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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 Dr. Mark Buchsbaum M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Mark Buchsbaum M.D. directly at (212) 759-7500.
Frequently asked
Yes. NPI 1932359072 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 (212) 759-7500.
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. Dr. Mark Buchsbaum M.D. is a Type-1 individual NPI.