S&K MEDICAL ASSOCIATES PC
NPI 1831309095
Internal Medicine in New City, NY

Q: What is S&k Medical Associates PC's NPI number?

The NPI number for S&k Medical Associates PC is 1831309095. It was assigned to this organization in the NPPES registry on May 23, 2007.

Q: What is S&k Medical Associates PC's specialty?

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

Active since May 23, 2007

17 SQUADRON BLVD, NEW CITY, NY 10956(845) 634-6500(845) 634-9424 Get Directions Write a Review

NPPES record last updated: May 21, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About S&k Medical Associates Pc NPPES

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

S&K MEDICAL ASSOCIATES PC (NPI 1831309095) is a healthcare organization registered as an internal medicine in New City, New York and active in the NPI registry since May 2007. The organization lists Marie Farrell, Director Coding, as its authorized official.

NPPES Registry Identity

NPI1831309095

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameS&K MEDICAL ASSOCIATES PC

Location Address17 SQUADRON BLVDNew City, NY 10956-5214

Mailing Address345 N Main StNew City, NY 10956-4305 · (845) 634-6500 · Fax (845) 634-9424

Phone(845) 634-6500

Fax(845) 634-9424

Organization SubpartNo

Authorized OfficialMarie FarrellDirector Coding · (845) 634-6500

Enumeration DateMay 23, 2007

Last NPPES UpdateMay 21, 2009

✔ NPI 1831309095 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.

17 SQUADRON BLVD, New City, NY 10956

Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type Unspecified89K601NY

Medicare ID-Type Unspecified3F851NY

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)

S&k Medical Associates Pc 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 S & k Medical Associates PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Sandra Costley, MD

Internal Medicine

NPI 1174507479

345 N MAIN ST
New City, NY 10956

(845) 639-3123

✔ PECOS✔ Accepts Medicare0.8 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 S&k Medical Associates PC's NPI number?

The NPI number for S&k Medical Associates PC is 1831309095. It was assigned to this organization in the NPPES registry on May 23, 2007.

Where is S&k Medical Associates PC located?

S&k Medical Associates PC is located at 17 Squadron Blvd, New City, NY 10956. The listed phone number is (845) 634-6500.

What is S&k Medical Associates PC's specialty?

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

Is S&k Medical Associates PC enrolled in Medicare?

Yes. S&k Medical Associates PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through S&k Medical Associates PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to S&k Medical Associates 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 S&k Medical Associates PC was last updated on May 21, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.