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WINDSOR MEDICAL CENTER, PA
NPI 1609900687
Internal Medicine in East Windsor, NJ

Active since March 14, 2007
339 PRINCETON HIGHTSTOWN RD, EAST WINDSOR, NJ 08512(609) 443-3900(609) 443-4800 Get Directions Write a Review

NPPES record last updated: July 7, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Windsor Medical Center, Pa NPPES

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

WINDSOR MEDICAL CENTER, PA (NPI 1609900687), doing business as Windsor Medical Center Inc, is a healthcare organization registered as an internal medicine in East Windsor, New Jersey and active in the NPI registry since March 2007. The organization lists Sujanthy Sri Rajaram, Vice President, as its authorized official.

NPPES Registry Identity

NPI1609900687
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameWINDSOR MEDICAL CENTER, PA
Location Address339 PRINCETON HIGHTSTOWN RDEast Windsor, NJ 08512-2901
Mailing Address295 Princeton Hightstown Rd, Box 11-357West Windsor, NJ 08550 · (609) 443-3900 · Fax (609) 443-4800
Phone(609) 443-3900
Fax(609) 443-4800
Organization SubpartNo
Authorized OfficialSujanthy Sri RajaramVice President · (609) 206-2706
Enumeration DateMarch 14, 2007
Last NPPES UpdateJuly 7, 2025
NPPES CertifiedJuly 7, 2025
✔ NPI 1609900687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ 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 · NephrologyTaxonomy 207RN0300X
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X
339 PRINCETON HIGHTSTOWN RD, East Windsor, NJ 08512
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Other Names 2

Doing Business AsWindsor Medical Center Inc
Other NameWindsor Medical Center

Other Identifiers 3

Other60013021Horizon Nj Health
Medicaid0003107NJ
OtherDA9256Medicare Railroad

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Windsor Medical Center, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Windsor Medical Center, PA, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Sri Rajaram, MD
Internal Medicine
NPI 1033209333
339 PRINCETON HIGHTSTOWN RD BUILDING B
East Windsor, NJ 08512
(609) 443-3900
✔ PECOS✔ Accepts MedicareSame address
Rajaram Kandasamy, MD
Internal Medicine
NPI 1134269954
339 PRINCETON HIGHTSTOWN RD
East Windsor, NJ 08512
(609) 443-5962
✔ PECOS✔ Accepts MedicareSame address

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 Windsor Medical Center, PA's NPI number?

The NPI number for Windsor Medical Center, PA is 1609900687. It was assigned to this organization in the NPPES registry on March 14, 2007. The provider is doing business as Windsor Medical Center Inc. The provider is also known as Windsor Medical Center.

Where is Windsor Medical Center, PA located?

Windsor Medical Center, PA is located at 339 Princeton Hightstown Rd, East Windsor, NJ 08512. The listed phone number is (609) 443-3900.

What is Windsor Medical Center, PA's specialty?

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

Is Windsor Medical Center, PA enrolled in Medicare?

Yes. Windsor Medical Center, PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Windsor Medical Center, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Windsor Medical Center, PA. 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 at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Windsor Medical Center, PA accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Windsor Medical Center, PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Windsor Medical Center, PA was last updated on July 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.