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Phillip W. Niemi, D.O.,P.C.

Family Medicine Physician in Sault Sainte Marie, MI · enumerated 2008 · authorized official Phillip Niemi, Owner.

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

National Provider Identifier

1134393481

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Registry record

Entity type Organization (Type 2)
Legal business name Phillip W. Niemi, D.O.,P.C.
Practice address 550 Osborn Blvd, Suite #202, Sault Sainte Marie, MI, 49783
Phone (906) 632-1100
Fax (906) 632-7768
Enumeration date Apr 17, 2008
Last updated in NPPES Apr 17, 2008

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5101008398 (MI) Primary

Authorized official

Name Phillip Niemi
Title Owner
Phone (906) 632-1100

Other identifiers

Identifier Type State Issuer
2120652 Medicaid MI -

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 type of organization is Phillip W. Niemi, D.O.,P.C.?
Phillip W. Niemi, D.O.,P.C. is registered in NPPES as a Family Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-17.