PRINCETON HEALTHCARE AFFILIATED PHYSICIANS PC
NPI 1770176372
Internal Medicine in Princeton, NJ

Q: What is Princeton Healthcare Affiliated Physicians PC's specialty?

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

Active since February 15, 2021

727 STATE RD STE 1, PRINCETON, NJ 08540(609) 921-6410(609) 921-0406 Get Directions Write a Review

NPPES record last updated: February 15, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Princeton Healthcare Affiliated Physicians Pc NPPES

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

PRINCETON HEALTHCARE AFFILIATED PHYSICIANS PC (NPI 1770176372), doing business as Montgomery Internal Medicine Group - Princeton Medicine, is a healthcare organization registered as an internal medicine in Princeton, New Jersey and active in the NPI registry since February 2021. The organization maintains a secondary practice location in Hillsborough and lists Kathryn J Robison, President, as its authorized official.

NPPES Registry Identity

NPI1770176372

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NamePRINCETON HEALTHCARE AFFILIATED PHYSICIANS PC

Location Address727 STATE RD STE 1Princeton, NJ 08540-1444

Mailing AddressPo Box 824320Philadelphia, PA 19182-4320 · (609) 243-0445 · Fax (609) 844-1092

Phone(609) 921-6410

Fax(609) 921-0406

Organization SubpartNo

Authorized OfficialKathryn J RobisonPresident · (609) 853-7220

Enumeration DateFebruary 15, 2021

NPPES CertifiedJanuary 26, 2021

✔ NPI 1770176372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

727 STATE RD STE 1, Princeton, NJ 08540

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Other Names 1

Doing Business AsMontgomery Internal Medicine Group - Princeton Medicine

Secondary Practice Location 1

Location 1719 Rte 206 Ste 100Hillsborough, NJ 08844-1529 · Phone (908) 904-0920 · Fax (908) 431-9407

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Princeton Healthcare Affiliated Physicians Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

249

Medicare enrollment records show 249 clinicians reassign Medicare billing to Princeton Healthcare Affiliated Physicians PC, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 102 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 28

Internal Medicine56

Nurse Practitioner42

Hospitalist27

Anesthesiology21

Family Practice16

Obstetrics/Gynecology14

Psychiatry10

Certified Registered Nurse Anesthetist (CRNA)9

20 other specialties54

Nearest to this location (20)

See all 249

Savneet Chattha, MD

Internal Medicine

NPI 1629055181

727 STATE RD SUITE 1
Princeton, NJ 08540

(609) 921-6410

✔ PECOS✔ Accepts MedicareSame address

Douglas Corazza, MD

Internal Medicine

NPI 1376520825

727 STATE RD SUITE 1
Princeton, NJ 08540

(609) 921-6410

✔ PECOS✔ Accepts MedicareSame address

Ernest Delacruz, MD

Internal Medicine

NPI 1821075334

727 STATE RD SUITE 1
Princeton, NJ 08540

(609) 921-6410

✔ PECOS✔ Accepts MedicareSame address

Christine Deluca, NP

Nurse Practitioner

NPI 1518415488

727 STATE RD
Princeton, NJ 08540

(609) 921-6410

✔ PECOSSame address

Vickie Hug, MD

Internal Medicine

NPI 1235116781

727 STATE RD SUITE 1
Princeton, NJ 08540

(609) 921-6410

✔ PECOS✔ Accepts MedicareSame address

Annmarie Pirone

Nurse Practitioner

NPI 1528706942

727 STATE RD STE 1
Princeton, NJ 08540

(609) 921-6410

✔ PECOS✔ Accepts MedicareSame address

Laura Hildebrant, D.O.

Internal Medicine

NPI 1043212970

727 STATE RD SUITE 1
Princeton, NJ 08540

(609) 921-6410

✔ PECOS✔ Accepts MedicareSame address

Firoz Rahman, MD

Psychiatry

NPI 1053351080

905 HERRONTOWN RD
Princeton, NJ 08540

(814) 366-1315

✔ PECOS✔ Accepts Medicare0.3 mi

Sanjay Varma, M.D.

Psychiatry

NPI 1760593487

905 HERRONTOWN RD
Princeton, NJ 08540

(609) 497-3300

✔ PECOS0.3 mi

T Mercuro, MD

Cardiovascular Disease (Cardiology)

NPI 1851320634

389 WALL ST
Princeton, NJ 08540

(609) 921-2800

✔ PECOS✔ Accepts Medicare1.0 mi

Kathryn Morris, MD

Internal Medicine

NPI 1407875339

601 EWING ST SUITE C-13
Princeton, NJ 08540

(609) 924-5753

✔ PECOS1.1 mi

Alectis Santiago, MD

Obstetrics/Gynecology

NPI 1447397898

601 EWING ST SUITE A4
Princeton, NJ 08540

(609) 921-1500

✔ PECOS1.1 mi

Anish Sheth, MD

Gastroenterology

NPI 1336235191

419 N HARRISON ST
Princeton, NJ 08540

(609) 924-9300

✔ PECOS1.3 mi

Crystal Fitzpatrick, APN

Nurse Practitioner

NPI 1497832166

39 TAMARACK CIR
Skillman, NJ 08558

(908) 419-8931

✔ PECOS1.6 mi

Lawrence Kanter, MD

Pain Management

NPI 1710067970

253 WITHERSPOON ST
Princeton, NJ 08540

(972) 932-1302

✔ PECOS✔ Accepts Medicare2.0 mi

Mark Trager, MD

Anesthesiology

NPI 1013097153

253 WITHERSPOON ST
Princeton, NJ 08540

(972) 932-1302

✔ PECOS2.0 mi

Beth Young, MS, RD

Registered Dietitian or Nutrition Professional

NPI 1093997124

9 MERCER ST
Princeton, NJ 08540

(609) 924-7799

✔ Accepts Medicare3.0 mi

Yelizaveta Dobruskin, M.D.

General Surgery

NPI 1578647939

5 PLAINSBORO RD STE 275
Plainsboro, NJ 08536

(609) 785-5870

✔ PECOS✔ Accepts Medicare4.5 mi

Andrew Shanahan, MD

Interventional Cardiology

NPI 1881635084

731 ALEXANDER ROAD SUITE 202
Princeton, NJ 08540

(609) 921-7456

✔ PECOS✔ Accepts Medicare4.6 mi

Steven Bergmann, MD

Hospitalist

NPI 1972588515

1 PLAINSBORO RD
Plainsboro, NJ 08536

(609) 853-7220

✔ PECOS4.8 mi

See all 249 clinicians

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 Affiliated Physicians PC's NPI number?

The NPI number for Princeton Healthcare Affiliated Physicians PC is 1770176372. It was assigned to this organization in the NPPES registry on February 15, 2021. The provider is doing business as Montgomery Internal Medicine Group - Princeton Medicine.

Where is Princeton Healthcare Affiliated Physicians PC located?

Princeton Healthcare Affiliated Physicians PC is located at 727 State Rd Ste 1, Princeton, NJ 08540. The listed phone number is (609) 921-6410.

What is Princeton Healthcare Affiliated Physicians PC's specialty?

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

Is Princeton Healthcare Affiliated Physicians PC enrolled in Medicare?

Yes. Princeton Healthcare Affiliated Physicians PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Princeton Healthcare Affiliated Physicians PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 249 clinicians in 28 Medicare specialties reassign their Medicare billing to Princeton Healthcare Affiliated Physicians PC. 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 Internal Medicine (56), Nurse Practitioner (42) and Hospitalist (27). Of these, 7 practice at this address and 102 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 Affiliated Physicians PC was last updated on February 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.