Gene Le Sage, M.D.
NPI 1346273315 · Gastroenterology Physician · Johnson City, TN
Gene Le Sage, M.D. is a Gastroenterology Physician provider in Johnson City, TN (NPI 1346273315).
Provider details
- NPI number
- 1346273315
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD44073 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2013-05-03
Frequently asked questions
- What is Gene Le Sage's NPI number?
- Gene Le Sage's National Provider Identifier (NPI) is 1346273315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gene Le Sage's specialty?
- Gene Le Sage is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gene Le Sage located?
- Gene Le Sage's practice location on file with NPPES is 329 N State of Franklin Rd, Johnson City, TN 37604-6062.
- What is Gene Le Sage's phone number?
- The practice phone number listed in the NPPES registry for Gene Le Sage is (423) 979-4100.
- Is Gene Le Sage's NPI active?
- Yes — Gene Le Sage's NPI (1346273315) is active in the NPPES registry as of the last update on 2013-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.