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Michael Zahn M.D., P.C.

Orthopaedic Surgery Physician in Hamilton, NY · enumerated 2006 · authorized official Michael Zahn, Ownder.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1821024290

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Registry record

Entity type Organization (Type 2)
Legal business name Michael Zahn M.D., P.C.
Practice address 85 College St, Hamilton, NY, 13346
Phone (315) 824-1250
Fax (315) 824-2033
Enumeration date Jun 25, 2006
Last updated in NPPES Sep 14, 2007

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Zahn
Title Ownder
Phone (315) 824-1250

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty.

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Frequently asked questions

Where is Michael Zahn M.D., P.C. located?
The practice location on file with NPPES is in Hamilton, NY.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-09-14. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-09-14.