Gordon Marsa, M.D.
NPI 1477593218 · Gastroenterology Physician · Greeneville, TN
Gordon Marsa, M.D. is a Gastroenterology Physician provider in Greeneville, TN (NPI 1477593218).
Provider details
- NPI number
- 1477593218
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD012964 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 438 E Vann RdSuite 202Greeneville, TN 37743-7202Phone: (423) 278-1703Fax: (423) 278-1750
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2024-10-01
- Certified
- 2024-10-01
Frequently asked questions
- What is Gordon Marsa's NPI number?
- Gordon Marsa's National Provider Identifier (NPI) is 1477593218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gordon Marsa's specialty?
- Gordon Marsa is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gordon Marsa located?
- Gordon Marsa's practice location on file with NPPES is 1406 Tusculum Blvd Ste 1200, Greeneville, TN 37745-4341.
- What is Gordon Marsa's phone number?
- The practice phone number listed in the NPPES registry for Gordon Marsa is (423) 302-6565.
- Is Gordon Marsa's NPI active?
- Yes — Gordon Marsa's NPI (1477593218) is active in the NPPES registry as of the last update on 2024-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.