PRINCETON HEALTHCARE PROVIDER GROUP LLC
NPI 1437818085
Internal Medicine - Geriatric Medicine in Plainsboro, NJ
About Princeton Healthcare Provider Group Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PRINCETON HEALTHCARE PROVIDER GROUP LLC (NPI 1437818085), doing business as Princeton Medicine Geriatrics, is a healthcare organization registered as a geriatric medicine in Plainsboro, New Jersey and active in the NPI registry since December 2021. The organization lists Kathryn J Robison, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Princeton Healthcare Provider Group Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
42Medicare enrollment records show 42 clinicians reassign Medicare billing to Princeton Healthcare Provider Group LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 28 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 13
Nearest to this location (20)
See all 42Princeton Junction, NJ 08550
Kendall Park, NJ 08824
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Princeton Healthcare Provider Group LLC's NPI number?
The NPI number for Princeton Healthcare Provider Group LLC is 1437818085. It was assigned to this organization in the NPPES registry on December 10, 2021. The provider is doing business as Princeton Medicine Geriatrics.
Where is Princeton Healthcare Provider Group LLC located?
Princeton Healthcare Provider Group LLC is located at 1 Hospital Dr, Plainsboro, NJ 08536. The listed phone number is (609) 853-7272.
What is Princeton Healthcare Provider Group LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Princeton Healthcare Provider Group LLC enrolled in Medicare?
Yes. Princeton Healthcare Provider Group LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Princeton Healthcare Provider Group LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 42 clinicians in 13 Medicare specialties reassign their Medicare billing to Princeton Healthcare Provider Group LLC. A 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 the clinician's services. The largest specialties are Cardiovascular Disease (Cardiology) (13), Obstetrics/Gynecology (9) and Internal Medicine (4). Of these, 2 practice at this address and 28 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Princeton Healthcare Provider Group LLC was last updated on December 15, 2021. 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.
# Princeton Healthcare Provider Group Llc · NPI 1437818085
Geriatric Medicine organization in Plainsboro, New Jersey. Organization record, active in the CMS NPPES registry since December 10, 2021.
## Identity
- **NPI:** 1437818085 (Entity type: Organization)
- **Enumerated:** December 10, 2021
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **Also known as:** Princeton Medicine Geriatrics (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Kathryn Robison, PRESIDENT
## Practice location
- **Address:** 1 HOSPITAL DR, Plainsboro, NJ 08536-2192
- **Phone:** (609) 853-7272
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 42 clinicians in 13 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Cardiovascular Disease (Cardiology) (13), Obstetrics/Gynecology (9), Internal Medicine (4); 2 practice at this address and 28 within 10 miles; [full list](https://npiprofile.com/npi/1437818085/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1437818085) · Data from the CMS NPPES public registry.