CORNERSTONE MEDICAL PC
NPI 1780439315
Physical Medicine & Rehabilitation in Oceanside, NY

Active since April 18, 2024
2914 LINCOLN AVE, OCEANSIDE, NY 11572(516) 536-2300 Get Directions Write a Review

NPPES record last updated: April 18, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cornerstone Medical Pc NPPES

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

CORNERSTONE MEDICAL PC (NPI 1780439315) is a healthcare organization registered as a physical medicine & rehabilitation in Oceanside, New York and active in the NPI registry since April 2024. The organization lists Christian Youssef, Owner, as its authorized official.

NPPES Registry Identity

NPI1780439315
Entity TypeOrganization
Primary Taxonomy208100000X
Legal Business NameCORNERSTONE MEDICAL PC
Location Address2914 LINCOLN AVEOceanside, NY 11572-2141
Mailing Address265 Sunrise Hwy Ste 1-815Rockville Ctr, NY 11570-4912 · (516) 536-2300
Organization SubpartNo
Authorized OfficialChristian YoussefOwner · (347) 962-5207
Enumeration DateApril 18, 2024
NPPES CertifiedApril 18, 2024
✔ NPI 1780439315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
2914 LINCOLN AVE, Oceanside, NY 11572

Other Identifiers 1

Other290581NY · License

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cornerstone Medical 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 Cornerstone Medical PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Physical Medicine and Rehabilitation
NPI 1609138700
4 MARTINE AVE
White Plains, NY 10606
(347) 962-5207
✔ PECOS28 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 Cornerstone Medical PC's NPI number?

The NPI number for Cornerstone Medical PC is 1780439315. It was assigned to this organization in the NPPES registry on April 18, 2024.

Where is Cornerstone Medical PC located?

Cornerstone Medical PC is located at 2914 Lincoln Ave, Oceanside, NY 11572. The listed phone number is (516) 536-2300.

What is Cornerstone Medical PC's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Cornerstone Medical PC enrolled in Medicare?

Yes. Cornerstone Medical PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cornerstone Medical PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Cornerstone Medical 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 Cornerstone Medical PC was last updated on April 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.