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IAN M FRANKFORT MD, STUART RUBIN MD AND DANIEL J MCMAHON MD
NPI 1609984780
Family Medicine in Williamsville, NY

Active since August 28, 2006
747 HOPKINS RD, WILLIAMSVILLE, NY 14221(716) 688-5132(716) 688-3022 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Ian M Frankfort Md, Stuart Rubin Md And Daniel J Mcmahon Md NPPES

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

IAN M FRANKFORT MD, STUART RUBIN MD AND DANIEL J MCMAHON MD (NPI 1609984780) is a healthcare organization registered as a family medicine in Williamsville, New York and active in the NPI registry since August 2006. The organization lists Ian Michael Frankfort, Partner, as its authorized official.

NPPES Registry Identity

NPI1609984780
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameIAN M FRANKFORT MD, STUART RUBIN MD AND DANIEL J MCMAHON MD
Location Address747 HOPKINS RDWilliamsville, NY 14221-2320
Mailing Address747 Hopkins RdWilliamsville, NY 14221-2320 · (716) 688-5132 · Fax (716) 688-3022
Phone(716) 688-5132
Fax(716) 688-3022
Organization SubpartNo
Authorized OfficialIan Michael FrankfortPartner · (716) 688-5132
Enumeration DateAugust 28, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1609984780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in NY · 120885✔ Licensed in NY · 116558✔ Licensed in NY · 117197
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License F3002291 (NY)
747 HOPKINS RD, Williamsville, NY 14221
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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

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 Ian M Frankfort MD, Stuart Rubin MD And Daniel J Mcmahon MD's NPI number?

The NPI number for Ian M Frankfort MD, Stuart Rubin MD And Daniel J Mcmahon MD is 1609984780. It was assigned to this organization in the NPPES registry on August 28, 2006.

Where is Ian M Frankfort MD, Stuart Rubin MD And Daniel J Mcmahon MD located?

Ian M Frankfort MD, Stuart Rubin MD And Daniel J Mcmahon MD is located at 747 Hopkins Rd, Williamsville, NY 14221. The listed phone number is (716) 688-5132.

What is Ian M Frankfort MD, Stuart Rubin MD And Daniel J Mcmahon MD's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Ian M Frankfort MD, Stuart Rubin MD And Daniel J Mcmahon MD was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.