Ann Peterka, D.O.
NPI 1972628766 · Internal Medicine Physician · Branchburg, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Peterka, D.O. is a Internal Medicine Physician provider in Branchburg, NJ (NPI 1972628766).
Provider details
- NPI number
- 1972628766
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MB52351 (NJ)
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
19 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
- 2007-03-20
- Last updated
- 2025-12-02
- Certified
- 2025-12-02
Frequently asked questions
- What is Ann Peterka's NPI number?
- Ann Peterka's National Provider Identifier (NPI) is 1972628766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Peterka's specialty?
- Ann Peterka is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Peterka located?
- Ann Peterka's practice location on file with NPPES is 1080 Route 202 S, Branchburg, NJ 08876-3733.
- What is Ann Peterka's phone number?
- The practice phone number listed in the NPPES registry for Ann Peterka is (908) 243-2257.
- Does Ann Peterka accept Medicare?
- Ann Peterka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Peterka's NPI active?
- Yes — Ann Peterka's NPI (1972628766) is active in the NPPES registry as of the last update on 2025-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.