Gordon Marsa M.D.
About this NPIWhat this record shows.
NPI 1477593218 is registered to Gordon Marsa M.D., a Gastroenterology practising at 1406 Tusculum Blvd Ste 1200 in Greeneville, Tennessee. Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gordon Marsa M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
- 30119111TN
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 Gordon Marsa M.D. accepts. To confirm in-network status with your specific health plan, contact Gordon Marsa M.D. directly at (423) 302-6565.
Frequently asked
Yes. NPI 1477593218 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 (423) 302-6565.
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. Gordon Marsa M.D. is a Type-1 individual NPI.