EWING MEDICAL ASSOCIATES - PRINCETON MEDICINE
NPI 1467835793
Internal Medicine in Ewing, 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 July 06, 2015

1539 PENNINGTON RD, EWING, NJ 08618(609) 883-4124(609) 883-0031 Get Directions Write a Review

NPPES record last updated: November 16, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Ewing Medical Associates - Princeton Medicine NPPES

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

EWING MEDICAL ASSOCIATES - PRINCETON MEDICINE (NPI 1467835793) is a healthcare organization registered as an internal medicine in Ewing, New Jersey and active in the NPI registry since July 2015. The organization lists Steven R Bergmann, President, as its authorized official.

NPPES Registry Identity

NPI1467835793

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NamePRINCETON HEALTHCARE AFFILIATED PHYSICIANS PC

Location Address1539 PENNINGTON RDEwing, NJ 08618-1301

Mailing Address4 Princess Rd, Suite 207Lawrenceville, NJ 08648-2322 · (609) 243-0445 · Fax (609) 844-1092

Phone(609) 883-4124

Fax(609) 883-0031

Organization SubpartYes

Authorized OfficialSteven R BergmannPresident · (609) 853-7220

Enumeration DateJuly 6, 2015

Last NPPES UpdateNovember 16, 2020

NPPES CertifiedNovember 16, 2020

✔ NPI 1467835793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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 ListedFamily MedicineTaxonomy 207Q00000X

1539 PENNINGTON RD, Ewing, NJ 08618

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Other Names 1

Doing Business AsEwing Medical Associates - Princeton Medicine

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)

Ewing Medical Associates - Princeton Medicine 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 Ewing Medical Associates - Princeton Medicine, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 58 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

Eugene Ryfinski, M.D.

Internal Medicine

NPI 1073581625

1539 PENNINGTON RD
Trenton, NJ 08618

(609) 883-4124

✔ PECOS✔ Accepts MedicareSame address

Paul Walker, D.O.

Family Practice

NPI 1922077056

1539 PENNINGTON RD
Trenton, NJ 08618

(609) 883-4124

✔ PECOS✔ Accepts MedicareSame address

Danielle Daab

Nurse Practitioner

NPI 1518339225

40 FULD ST
Trenton, NJ 08638

(609) 695-4422

✔ PECOS1.8 mi

Shahida Siddiqui, MD

Psychiatry

NPI 1669549655

10 SOUTHARD ST
Trenton, NJ 08609

(609) 394-3202

✔ PECOS✔ Accepts Medicare2.3 mi

Elaine Cowen, APN

Certified Clinical Nurse Specialist (CNS)

NPI 1447477336

314 E STATE ST
Trenton, NJ 08608

(609) 396-4258

✔ PECOS✔ Accepts Medicare2.3 mi

Grace Tseng, M.D.

Internal Medicine

NPI 1457778896

601 HAMILTON AVE RM B-158 ST. FRANCIS MEDICAL CENTER OFFICE OF GRADUATE MEDICAL E
Trenton, NJ 08629

(609) 599-5061

✔ PECOS✔ Accepts Medicare3.1 mi

Tara Rivera, D.O.

Family Practice

NPI 1083669618

3626 ROUTE 1 N
Princeton, NJ 08540

(609) 243-0445

✔ PECOS✔ Accepts Medicare3.3 mi

Ijeoma Okeke, APN

Nurse Practitioner

NPI 1124304159

28 PIONEER CT
Ewing, NJ 08628

(732) 514-2150

✔ PECOS✔ Accepts Medicare3.4 mi

Paul Goldberg, M.D.

Internal Medicine

NPI 1316943574

3100 PRINCETON PIKE
Lawrenceville, NJ 08648

(609) 896-1793

✔ PECOS3.8 mi

Eric Gomes, M.D.

Internal Medicine

NPI 1205831807

3100 PRINCETON PIKE
Lawrenceville, NJ 08648

(609) 896-1793

✔ PECOS✔ Accepts Medicare3.8 mi

Mark Weinstein, M.D.

Internal Medicine

NPI 1376549576

3100 PRINCETON PIKE
Lawrenceville, NJ 08648

(609) 896-1793

✔ PECOS✔ Accepts Medicare3.8 mi

Peter Lee, M.D.

Internal Medicine

NPI 1225081334

3100 PRINCETON PIKE BUILDING 3, 3RD FLOOR
Lawrenceville, NJ 08648

(609) 896-1793

✔ PECOS✔ Accepts Medicare3.9 mi

Kenneth Ung, MD

Obstetrics/Gynecology

NPI 1730189804

2 PRINCESS RD SUITE C
Lawrenceville, NJ 08648

(609) 896-0777

✔ PECOS✔ Accepts Medicare4.1 mi

Chirag Shukla, M.D.

Neurology

NPI 1164520854

1445 WHITEHORSE MERCERVILLE RD STE 104
Hamilton, NJ 08619

(609) 537-7300

✔ PECOS✔ Accepts Medicare5.2 mi

Navatha Kurugundla, MD

Pulmonary Disease

NPI 1497999544

1315 WHITEHORSE MERCERVILLE RD STE 100
Hamilton, NJ 08619

(609) 853-7272

✔ PECOS✔ Accepts Medicare5.3 mi

Donna Reger, MD

Internal Medicine

NPI 1871518399

1225 WHITEHORSE MERCERVILLE RD BUILDING D, SUITE 203
Hamilton, NJ 08619

(609) 581-6060

✔ PECOS✔ Accepts Medicare5.3 mi

Justin Fox, M.D.

Interventional Cardiology

NPI 1629269600

2073 KLOCKNER RD
Hamilton, NJ 08690

(609) 584-1212

✔ PECOS✔ Accepts Medicare5.3 mi

Tricia Dehaas, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1346552239

1235 WHITEHORSE MERCERVILLE RD BUILDING C, SUITE 310
Hamilton, NJ 08619

(609) 581-6610

✔ PECOS✔ Accepts Medicare5.4 mi

Chantel Hale, FNP-BC

Nurse Practitioner

NPI 1467162701

1 STRAUBE CENTER BLVD STE 112
Pennington, NJ 08534

(609) 228-5711

✔ PECOS5.7 mi

Joseph Portale, M.D.

Emergency Medicine

NPI 1255505350

1 CAPITAL WAY
Pennington, NJ 08534

(609) 303-4010

✔ PECOS✔ Accepts Medicare5.7 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 1467835793. It was assigned to this organization in the NPPES registry on July 6, 2015. The provider is doing business as Ewing Medical Associates - Princeton Medicine.

Where is Princeton Healthcare Affiliated Physicians PC located?

Princeton Healthcare Affiliated Physicians PC is located at 1539 Pennington Rd, Ewing, NJ 08618. The listed phone number is (609) 883-4124.

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, 2 practice at this address and 58 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 November 16, 2020. 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.