DR. KARIN E. PETERSON DPT
NPI 1891774220
Physical Therapist in Somerset, NJ
About Dr. Karin E. Peterson Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KARIN E. PETERSON DPT (NPI 1891774220) is an individual physical therapist in Somerset, New Jersey, licensed in New Jersey (40QA01024100) and active in the NPI registry since January 2006. She is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Karin E. Peterson Dpt is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Karin Peterson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 287 clinicians in this Medicare group
Bedminster, NJ 07921
- Reassigned Medicare billing, New Jersey enrollment
- 8 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08873 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOMERSET, NJ 08873
SOMERSET, NJ 08873
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 Karin Peterson's NPI number?
The NPI number for Karin Peterson is 1891774220. It was assigned to this individual provider in the NPPES registry on January 13, 2006.
Where is Karin Peterson located?
Karin Peterson practices at 2 Worlds Fair Dr, Somerset, NJ 08873. The listed phone number is (732) 537-0909.
What is Karin Peterson's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Karin Peterson enrolled in Medicare?
Yes. Karin Peterson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Karin Peterson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karin Peterson reassigns Medicare benefits to 2 organizations: Orthonj LLC (Somerset, NJ) and Physical Therapy Center Of Excellence, LLC (Bedminster, NJ). Each 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 Karin Peterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karin Peterson accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Karin Peterson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Karin Peterson was last updated on April 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.