John Cowart, MD
NPI 1639871148 · Pediatrics Physician · Atlanta, GA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Cowart, MD is a Pediatrics Physician provider in Atlanta, GA (NPI 1639871148).
Provider details
- NPI number
- 1639871148
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 112170 (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
3 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
- 2023-03-20
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is John Cowart's NPI number?
- John Cowart's National Provider Identifier (NPI) is 1639871148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cowart's specialty?
- John Cowart is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is John Cowart located?
- John Cowart's practice location on file with NPPES is 49 Jesse Hill Jr Dr Se, Atlanta, GA 30303-3049.
- What is John Cowart's phone number?
- The practice phone number listed in the NPPES registry for John Cowart is (404) 778-1440.
- Does John Cowart accept Medicare?
- John Cowart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Cowart's NPI active?
- Yes — John Cowart's NPI (1639871148) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.