Dr. Samuel Harrington MD
About this NPIWhat this record shows.
NPI 1346356664 is registered to Dr. Samuel Harrington MD, a Gastroenterology practising at 3301 New Mexico Ave Nw, Ste 232 in Washington, Washington DC. Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Samuel Harrington MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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. Samuel Harrington MD accepts. To confirm in-network status with your specific health plan, contact Dr. Samuel Harrington MD directly at (202) 966-3376.
Frequently asked
Yes. NPI 1346356664 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 (202) 966-3376.
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. Samuel Harrington MD is a Type-1 individual NPI.