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About this NPIWhat this record shows.
NPI 1114228137 is registered to Dr. Marvin Gershengorn M.D., a Endocrinology, Diabetes & Metabolism Physician practising at 50 S Drive Msc 8029, Bldg 50, Room 4134 in Bethesda, Maryland. Endocrinology, Diabetes & Metabolism Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Marvin Gershengorn M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2010.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Marvin Gershengorn M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Marvin Gershengorn M.D. directly at (301) 451-6305.
Frequently asked
Yes. NPI 1114228137 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Endocrinology, Diabetes & Metabolism 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 (301) 451-6305.
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. Marvin Gershengorn M.D. is a Type-1 individual NPI.
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