Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard W Ganzhorn, M.D.

Specialist in Sault Sainte Marie, MI · enumerated 2006 · practices at Richard W Ganzhorn MD PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093777336

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Registry record

Entity type Individual (Type 1)

Name Richard W Ganzhorn

Credential M.D.

Sex Male

Practice address 511 Osborn Blvd, Sault Sainte Marie, MI, 49783

Phone (906) 632-4740

Fax (906) 632-6505

Enumeration date Apr 3, 2006

Last updated in NPPES Jan 29, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 4301045548 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

What is the NPI number for Richard Ganzhorn?

The National Provider Identifier (NPI) for Richard Ganzhorn is 1093777336, a Type 1 (individual) record in the CMS NPPES registry.

Where does Richard Ganzhorn practice?

The practice location on file with NPPES is in Sault Sainte Marie, MI. Providers can have multiple locations; NPPES lists the primary practice address.

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Richard W Ganzhorn MD PC Specialist · Sault S Marie, MI NPI 1508057621

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-29.