1. Home
  2. Directory
  3. New Jersey
  4. Princeton Junction
  5. Internal Medicine
  6. NPI Profile

CENTER FOR PRIMARY CARE MEDICINE LLC
NPI 1194997304
Internal Medicine in Princeton Junction, NJ

Active since March 27, 2008
4065 QUAKERBRIDGE RD, PRINCETON JUNCTION, NJ 08550(609) 436-5900(609) 452-0222 Get Directions Write a Review

NPPES record last updated: June 21, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Center For Primary Care Medicine Llc NPPES

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

CENTER FOR PRIMARY CARE MEDICINE LLC (NPI 1194997304) is a healthcare organization registered as an internal medicine in Princeton Junction, New Jersey and active in the NPI registry since March 2008. The organization lists Bonnie L Hartz, Administrative Assistant, as its authorized official.

NPPES Registry Identity

NPI1194997304
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCENTER FOR PRIMARY CARE MEDICINE LLC
Location Address4065 QUAKERBRIDGE RDPrinceton Junction, NJ 08550-5243
Mailing Address4065 Quakerbridge RdPrinceton Junction, NJ 08550-5243 · (609) 436-5900 · Fax (609) 452-0222
Phone(609) 436-5900
Fax(609) 452-0222
Organization SubpartNo
Authorized OfficialBonnie L HartzAdministrative Assistant · (609) 436-5900
Enumeration DateMarch 27, 2008
Last NPPES UpdateJune 21, 2012
✔ NPI 1194997304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedPhysical Medicine & Rehabilitation · Pain MedicineTaxonomy 2081P2900X
Also ListedRadiology · Diagnostic UltrasoundTaxonomy 2085U0001X
4065 QUAKERBRIDGE RD, Princeton Junction, NJ 08550
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN124933NJ
Medicare NSC6208850001NJ

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Center For Primary Care Medicine Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Center For Primary Care Medicine LLC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Rajnish Chawla, MD
Internal Medicine
NPI 1932197456
3840 QUAKERBRIDGE RD BLDG 2, SUITE 110
Mercerville, NJ 08619
(609) 890-4200
✔ PECOS✔ Accepts Medicare0.8 mi
Brian Shaffer, MD
Internal Medicine
NPI 1447247689
133 FRANKLIN CORNER RD 2ND FL
Lawrenceville, NJ 08648
(609) 436-5900
✔ PECOS✔ Accepts Medicare2.4 mi
Anthony Tramontana, M.D.
Diagnostic Radiology
NPI 1639114093
355 GRAND STREET JERSEY CITY MEDICAL CENTER
Jersey City, NJ 07302
(201) 418-1820
✔ PECOS✔ Accepts Medicare44 mi

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 Center For Primary Care Medicine LLC's NPI number?

The NPI number for Center For Primary Care Medicine LLC is 1194997304. It was assigned to this organization in the NPPES registry on March 27, 2008.

Where is Center For Primary Care Medicine LLC located?

Center For Primary Care Medicine LLC is located at 4065 Quakerbridge Rd, Princeton Junction, NJ 08550. The listed phone number is (609) 436-5900.

What is Center For Primary Care Medicine LLC's specialty?

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

Is Center For Primary Care Medicine LLC enrolled in Medicare?

Yes. Center For Primary Care Medicine LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Center For Primary Care Medicine LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Center For Primary Care Medicine LLC, in Diagnostic Radiology and Internal Medicine. 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. Of these, 2 practice 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 Center For Primary Care Medicine LLC was last updated on June 21, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.