Leslie Leighton, M.D.
NPI 1386943959 · Gastroenterology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Leighton, M.D. is a Gastroenterology Physician provider in Atlanta, GA (NPI 1386943959).
Provider details
- NPI number
- 1386943959
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 26324 (GA)
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
15 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
- 2011-03-22
- Last updated
- 2011-03-22
Frequently asked questions
- What is Leslie Leighton's NPI number?
- Leslie Leighton's National Provider Identifier (NPI) is 1386943959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Leighton's specialty?
- Leslie Leighton is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Leighton located?
- Leslie Leighton's practice location on file with NPPES is 1375 Harvard Rd Ne, Atlanta, GA 30306-2431.
- What is Leslie Leighton's phone number?
- The practice phone number listed in the NPPES registry for Leslie Leighton is (404) 371-8169.
- Does Leslie Leighton accept Medicare?
- Leslie Leighton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Leighton's NPI active?
- Yes — Leslie Leighton's NPI (1386943959) is active in the NPPES registry as of the last update on 2011-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.