WINDSOR INTERNAL MEDICINE & GERIATRICS
NPI 1366511123
Internal Medicine - Geriatric Medicine in Trenton, NJ

Q: What is Windsor Internal Medicine & Geriatrics's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Active since November 07, 2006

1330 REV S HOWARD WOODSON JR WAY, TRENTON, NJ 08638(609) 396-4222(609) 396-4378 Get Directions Write a Review

NPPES record last updated: October 5, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Windsor Internal Medicine & Geriatrics NPPES

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

WINDSOR INTERNAL MEDICINE & GERIATRICS (NPI 1366511123) is a healthcare organization registered as a geriatric medicine in Trenton, New Jersey and active in the NPI registry since November 2006. The organization lists Anusuya Jeyakumar, President, as its authorized official.

NPPES Registry Identity

NPI1366511123

Entity TypeOrganization

Primary Taxonomy207RG0300X

Legal Business NameWINDSOR INTERNAL MEDICINE & GERIATRICS

Location Address1330 REV S HOWARD WOODSON JR WAYTrenton, NJ 08638-4018

Mailing Address1330 Calhoun StreetTrenton, NJ 08638 · (609) 396-4222 · Fax (609) 396-4378

Phone(609) 396-4222

Fax(609) 396-4378

Organization SubpartNo

Authorized OfficialAnusuya JeyakumarPresident · (609) 396-4222

Enumeration DateNovember 7, 2006

Last NPPES UpdateOctober 5, 2012

✔ NPI 1366511123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

License✔ Licensed in NJ · 25MA06324400

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

1330 REV S HOWARD WOODSON JR WAY, Trenton, NJ 08638

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Other Identifiers 3

Medicare ID-Type Unspecified076504

Medicaid6897401NJ

Medicare UPING22021

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)

Windsor Internal Medicine & Geriatrics 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 Windsor Internal Medicine & Geriatrics, which bills Medicare for the services this clinician delivers.

Clinician (1)

Anusuya Jeyakumar, MD

Geriatric Medicine

NPI 1447453329

1330 REV S HOWARD WOODSON JR WAY
Trenton, NJ 08638

(609) 396-4222

✔ 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 Internal Medicine & Geriatrics's NPI number?

The NPI number for Windsor Internal Medicine & Geriatrics is 1366511123. It was assigned to this organization in the NPPES registry on November 7, 2006.

Where is Windsor Internal Medicine & Geriatrics located?

Windsor Internal Medicine & Geriatrics is located at 1330 Rev S Howard Woodson Jr Way, Trenton, NJ 08638. The listed phone number is (609) 396-4222.

What is Windsor Internal Medicine & Geriatrics's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Windsor Internal Medicine & Geriatrics enrolled in Medicare?

Yes. Windsor Internal Medicine & Geriatrics is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Windsor Internal Medicine & Geriatrics?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Geriatric Medicine) reassigns their Medicare billing to Windsor Internal Medicine & Geriatrics. 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 Windsor Internal Medicine & Geriatrics was last updated on October 5, 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.