John Wagner, MD
NPI 1144789298 · Pediatric Cardiology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Wagner, MD is a Pediatric Cardiology Physician provider in Atlanta, GA (NPI 1144789298).
Provider details
- NPI number
- 1144789298
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 91568 (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
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
- 2019-03-18
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is John Wagner's NPI number?
- John Wagner's National Provider Identifier (NPI) is 1144789298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Wagner's specialty?
- John Wagner is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Wagner located?
- John Wagner's practice location on file with NPPES is 2970 Brandywine Rd Ste 125, Atlanta, GA 30341-5528.
- What is John Wagner's phone number?
- The practice phone number listed in the NPPES registry for John Wagner is (713) 790-9401.
- Does John Wagner accept Medicare?
- John Wagner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Wagner's NPI active?
- Yes — John Wagner's NPI (1144789298) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.