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MUHAMMAD IRFAN QADIR M.D. L.L.C.
NPI 1821164765
Internal Medicine - Nephrology in Mount Vernon, NY

Active since November 24, 2006
514 GRAMATAN AVE, SUITE P3, MOUNT VERNON, NY 10552(845) 627-6114 Get Directions Write a Review

NPPES record last updated: October 16, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Muhammad Irfan Qadir M.d. L.l.c. NPPES

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

MUHAMMAD IRFAN QADIR M.D. L.L.C. (NPI 1821164765) is a healthcare organization registered as a nephrology in Mount Vernon, New York and active in the NPI registry since November 2006. The organization lists Muhammad Qadir, Owner, as its authorized official.

NPPES Registry Identity

NPI1821164765
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameMUHAMMAD IRFAN QADIR M.D. L.L.C.
Location Address514 GRAMATAN AVE, SUITE P3Mount Vernon, NY 10552-3054
Mailing Address72 Palmer AveScarsdale, NY 10583-7231 · (845) 627-6114
Phone(845) 627-6114
Organization SubpartNo
Authorized OfficialMuhammad QadirOwner · (845) 627-6114
Enumeration DateNovember 24, 2006
Last NPPES UpdateOctober 16, 2007
✔ NPI 1821164765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in NY · 2043421
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
514 GRAMATAN AVE, Mount Vernon, NY 10552
Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type UnspecifiedW8V061NY

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)

Muhammad Irfan Qadir M.d. L.l.c. 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 Muhammad Irfan Qadir M.D. L.L.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Muhammad Qadir, M.D.
Nephrology
NPI 1154416071
514 GRAMATAN AVE SUITE P3
Mount Vernon, NY 10552
(845) 627-6114
✔ PECOSSame 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 Muhammad Irfan Qadir M.D. L.L.C.'s NPI number?

The NPI number for Muhammad Irfan Qadir M.D. L.L.C. is 1821164765. It was assigned to this organization in the NPPES registry on November 24, 2006.

Where is Muhammad Irfan Qadir M.D. L.L.C. located?

Muhammad Irfan Qadir M.D. L.L.C. is located at 514 Gramatan Ave Suite P3, Mount Vernon, NY 10552. The listed phone number is (845) 627-6114.

What is Muhammad Irfan Qadir M.D. L.L.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Muhammad Irfan Qadir M.D. L.L.C. enrolled in Medicare?

Yes. Muhammad Irfan Qadir M.D. L.L.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Muhammad Irfan Qadir M.D. L.L.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nephrology) reassigns their Medicare billing to Muhammad Irfan Qadir M.D. L.L.C.. 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 Muhammad Irfan Qadir M.D. L.L.C. was last updated on October 16, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.