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DR. ANN PETERKA D.O.
NPI 1972628766
Internal Medicine in Branchburg, NJ

Active since March 20, 2007PECOS Enrolled
1080 ROUTE 202 S, BRANCHBURG, NJ 08876(908) 243-2257 Get Directions Write a Review

NPPES record last updated: December 2, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Ann Peterka D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ANN PETERKA D.O. (NPI 1972628766) is an individual internal medicine provider in Branchburg, New Jersey, licensed in New Jersey (25MB52351) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972628766
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANN PETERKACredential: D.O.
Location Address1080 ROUTE 202 SBranchburg, NJ 08876-3733
Mailing Address34 N Highcrest DrHawthorne, NJ 07506-3023 · (973) 666-0988
Phone(908) 243-2257
Sole ProprietorYes
Enumeration DateMarch 20, 2007
Last NPPES UpdateDecember 2, 2025
NPPES CertifiedDecember 2, 2025
✔ NPI 1972628766 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NJ · 25MB52351
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1080 ROUTE 202 S, Branchburg, NJ 08876
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ann Peterka D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ann Peterka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bloomfield Total Health Center
33 mi
Acupuncturist
1129 BROAD ST
Bloomfield, NJ 07003
  • Reassigned Medicare billing, New Jersey enrollment
  • 10 clinicians in this Medicare group
NPI 1639105380 (973) 338-3620

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08876 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ann Peterka's NPI number?

The NPI number for Ann Peterka is 1972628766. It was assigned to this individual provider in the NPPES registry on March 20, 2007.

Where is Ann Peterka located?

Ann Peterka practices at 1080 Route 202 S, Branchburg, NJ 08876. The listed phone number is (908) 243-2257.

What is Ann Peterka's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ann Peterka enrolled in Medicare?

Yes. Ann Peterka is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ann Peterka's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ann Peterka reassigns Medicare benefits to Bloomfield Total Health Center (Bloomfield, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ann Peterka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ann Peterka was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.