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MERCER REGIONAL MEDICAL ASSOC
NPI 1164569273
Internal Medicine in Trenton, NJ

Active since January 30, 2007
416 BELLEVUE AVE STE 201, TRENTON, NJ 08618(609) 396-4600(609) 396-2531 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mercer Regional Medical Assoc NPPES

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

MERCER REGIONAL MEDICAL ASSOC (NPI 1164569273) is a healthcare organization registered as an internal medicine in Trenton, New Jersey and active in the NPI registry since January 2007. The organization lists Satvinder Dhillon, Physician, as its authorized official.

NPPES Registry Identity

NPI1164569273
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMERCER REGIONAL MEDICAL ASSOC
Location Address416 BELLEVUE AVE STE 201Trenton, NJ 08618
Mailing Address416 Bellevue Ave Ste 201Trenton, NJ 08618 · (609) 396-4600 · Fax (609) 396-2531
Phone(609) 396-4600
Fax(609) 396-2531
Organization SubpartNo
Authorized OfficialSatvinder DhillonPhysician · (609) 396-4600
Enumeration DateJanuary 30, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1164569273 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.
416 BELLEVUE AVE STE 201, Trenton, NJ 08618
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Other Identifiers 4

Medicaid8097208NJ
Other1085637Horizon Nj Health
Other2153151001Amerihealth
OtherDA9294Medicare Railroad

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)

Mercer Regional Medical Assoc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Mercer Regional Medical Assoc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Satvinder Dhillon, MD
Internal Medicine
NPI 1437296548
TWO CAPITAL WAY SUITE 315
Pennington, NJ 08534
(609) 730-0010
✔ PECOS✔ Accepts Medicare4.5 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 Mercer Regional Medical Assoc's NPI number?

The NPI number for Mercer Regional Medical Assoc is 1164569273. It was assigned to this organization in the NPPES registry on January 30, 2007.

Where is Mercer Regional Medical Assoc located?

Mercer Regional Medical Assoc is located at 416 Bellevue Ave Ste 201, Trenton, NJ 08618. The listed phone number is (609) 396-4600.

What is Mercer Regional Medical Assoc's specialty?

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

Is Mercer Regional Medical Assoc enrolled in Medicare?

Yes. Mercer Regional Medical Assoc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mercer Regional Medical Assoc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Mercer Regional Medical Assoc. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mercer Regional Medical Assoc was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.