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GERIATRIC MEDICAL SERVICE OF WESTCHESTER PC
NPI 1174795280
Internal Medicine - Geriatric Medicine in Ardsley, NY

Active since March 28, 2008
11 DELLWOOD LN, ARDSLEY, NY 10502(914) 231-5725 Get Directions Write a Review

NPPES record last updated: October 6, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Geriatric Medical Service Of Westchester Pc NPPES

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

GERIATRIC MEDICAL SERVICE OF WESTCHESTER PC (NPI 1174795280) is a healthcare organization registered as a geriatric medicine in Ardsley, New York and active in the NPI registry since March 2008. The organization lists Devang Dave, President, as its authorized official.

NPPES Registry Identity

NPI1174795280
Entity TypeOrganization
Primary Taxonomy207RG0300X
Legal Business NameGERIATRIC MEDICAL SERVICE OF WESTCHESTER PC
Location Address11 DELLWOOD LNArdsley, NY 10502-1309
Mailing Address11 Dellwood LnArdsley, NY 10502-1309
Phone(914) 231-5725
Organization SubpartNo
Authorized OfficialDevang DavePresident · (914) 572-6128
Enumeration DateMarch 28, 2008
Last NPPES UpdateOctober 6, 2011
✔ NPI 1174795280 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 NY · 187890
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.
11 DELLWOOD LN, Ardsley, NY 10502
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Other Identifiers 4

Medicaid02111306NY
Medicare PIN04222NY
Medicare UPINF46637NY
Medicare PINW32211NY

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Geriatric Medical Service Of Westchester Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNew YorkEnrollment IDO20111128000865Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Geriatric Medical Service Of Westchester PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Devang Dave, MD
Internal Medicine
NPI 1487728317
4500 PARSONS BLVD
Flushing, NY 11355
(718) 670-5486
✔ PECOS✔ Accepts Medicare18 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 Geriatric Medical Service Of Westchester PC's NPI number?

The NPI number for Geriatric Medical Service Of Westchester PC is 1174795280. It was assigned to this organization in the NPPES registry on March 28, 2008.

Where is Geriatric Medical Service Of Westchester PC located?

Geriatric Medical Service Of Westchester PC is located at 11 Dellwood Ln, Ardsley, NY 10502. The listed phone number is (914) 231-5725.

What is Geriatric Medical Service Of Westchester PC's specialty?

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

Is Geriatric Medical Service Of Westchester PC enrolled in Medicare?

Yes. Geriatric Medical Service Of Westchester PC is registered in the Medicare PECOS enrollment system.

When is Geriatric Medical Service Of Westchester PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Geriatric Medical Service Of Westchester PC?

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

When was this NPI record last updated?

The NPPES record for Geriatric Medical Service Of Westchester PC was last updated on October 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.