Gregory Barrett, MD
NPI 1487115119 · Surgery Physician · Jackson, TN
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Barrett, MD is a Surgery Physician provider in Jackson, TN (NPI 1487115119).
Provider details
- NPI number
- 1487115119
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 75307 (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
7 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
- 2019-03-26
- Last updated
- 2025-11-03
- Certified
- 2025-11-03
Frequently asked questions
- What is Gregory Barrett's NPI number?
- Gregory Barrett's National Provider Identifier (NPI) is 1487115119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Barrett's specialty?
- Gregory Barrett is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Barrett located?
- Gregory Barrett's practice location on file with NPPES is 620 Skyline Dr, Jackson, TN 38301-3923.
- What is Gregory Barrett's phone number?
- The practice phone number listed in the NPPES registry for Gregory Barrett is (731) 541-5000.
- Does Gregory Barrett accept Medicare?
- Gregory Barrett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Barrett's NPI active?
- Yes — Gregory Barrett's NPI (1487115119) is active in the NPPES registry as of the last update on 2025-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.