Lester Marion MD
About this NPIWhat this record shows.
NPI 1336151711 is registered to Lester Marion MD, a Gastroenterology practising at 5550 Friendship Blvd, Ste T-90 in Chevy Chase, Maryland. Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Lester Marion MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Other
- 100005116DC· Issued by MEDICARE RAILROAD
Source: NPPES public registry.
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 Lester Marion MD accepts. To confirm in-network status with your specific health plan, contact Lester Marion MD directly at (301) 656-3555.
Frequently asked
Yes. NPI 1336151711 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 (301) 656-3555.
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. Lester Marion MD is a Type-1 individual NPI.