John Cheng, MD
NPI 1548216229 · Pediatric Emergency Medicine (Pediatrics) Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Cheng, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Atlanta, GA (NPI 1548216229).
Provider details
- NPI number
- 1548216229
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 53117 (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
20 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
- 2006-05-25
- Last updated
- 2014-10-29
Frequently asked questions
- What is John Cheng's NPI number?
- John Cheng's National Provider Identifier (NPI) is 1548216229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cheng's specialty?
- John Cheng is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is John Cheng located?
- John Cheng's practice location on file with NPPES is 1001 Johnson Ferry Rd, Atlanta, GA 30342-1605.
- What is John Cheng's phone number?
- The practice phone number listed in the NPPES registry for John Cheng is (404) 785-2007.
- Does John Cheng accept Medicare?
- John Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Cheng's NPI active?
- Yes — John Cheng's NPI (1548216229) is active in the NPPES registry as of the last update on 2014-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.