Tiffany Ergin Onar, MD
NPI 1578365441 · Pediatrics Physician · Macon, GA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Ergin Onar, MD is a Pediatrics Physician provider in Macon, GA (NPI 1578365441).
Provider details
- NPI number
- 1578365441
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-03-24
- Last updated
- 2025-07-03
- Certified
- 2025-07-03
Frequently asked questions
- What is Tiffany Ergin Onar's NPI number?
- Tiffany Ergin Onar's National Provider Identifier (NPI) is 1578365441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Ergin Onar's specialty?
- Tiffany Ergin Onar is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Tiffany Ergin Onar located?
- Tiffany Ergin Onar's practice location on file with NPPES is 777 Hemlock Street. Msc 42, Macon, GA 31201.
- What is Tiffany Ergin Onar's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Ergin Onar is (478) 633-7350.
- Does Tiffany Ergin Onar accept Medicare?
- Tiffany Ergin Onar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Ergin Onar's NPI active?
- Yes — Tiffany Ergin Onar's NPI (1578365441) is active in the NPPES registry as of the last update on 2025-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.