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MD LINKS CORPORATION
NPI 1720211808
Internal Medicine - Geriatric Medicine in New York, NY

Active since August 24, 2009
515 AUDUBON AVE, ISABELLA GERIATRIC CENTER, NEW YORK, NY 10040(646) 285-7698(212) 740-6693 Get Directions Write a Review

NPPES record last updated: August 4, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 4, 2025, Sep 14, 2021 (2 updates tracked since 2021).

About Md Links Corporation NPPES

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

MD LINKS CORPORATION (NPI 1720211808) is a healthcare organization registered as a geriatric medicine in New York, New York and active in the NPI registry since August 2009. The organization lists Saima Sultan, President, as its authorized official.

NPPES Registry Identity

NPI1720211808
Entity TypeOrganization
Primary Taxonomy207RG0300X
Legal Business NameMD LINKS CORPORATION
Location Address515 AUDUBON AVE, ISABELLA GERIATRIC CENTERNew York, NY 10040-3403
Mailing Address765 Ewing AveFranklin Lakes, NJ 07417-2929 · (212) 342-9200 · Fax (201) 621-6165
Phone(646) 285-7698
Fax(212) 740-6693
Organization SubpartNo
Authorized OfficialSaima SultanPresident · (646) 285-7698
Enumeration DateAugust 24, 2009
Last NPPES UpdateAugust 4, 20252 updates tracked since enumeration
NPPES CertifiedAugust 4, 2025
✔ NPI 1720211808 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
Licenses✔ Licensed in NJ · 25MA08691200✔ Licensed in NY · 246658
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 246658 (NY), 25MA08691200 (NJ)
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 248059 (NY), 25MA08402000 (NJ)
515 AUDUBON AVE, New York, NY 10040
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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)

Md Links Corporation 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 MD Links Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Saima Sultan, M.D.
Internal Medicine
NPI 1740493634
515 AUDUBON AVE ISABELLA GERIATRIC CENTER
New York, NY 10040
(212) 342-9200
✔ 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 MD Links Corporation's NPI number?

The NPI number for MD Links Corporation is 1720211808. It was assigned to this organization in the NPPES registry on August 24, 2009.

Where is MD Links Corporation located?

MD Links Corporation is located at 515 Audubon Ave Isabella Geriatric Center, New York, NY 10040. The listed phone number is (646) 285-7698.

What is MD Links Corporation's specialty?

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

Is MD Links Corporation enrolled in Medicare?

Yes. MD Links Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through MD Links Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to MD Links Corporation. 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 MD Links Corporation was last updated on August 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.