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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian Andrus Pahn, D.O.

Anatomic Pathology & Clinical Pathology Physician in Marquette, MI · enumerated 2012.

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

National Provider Identifier

1679836019

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian Andrus Pahn
Credential D.O.
Sex Male
Practice address 850 W Baraga Ave, Marquette, MI, 49855
Phone (906) 449-3246
Enumeration date Jun 20, 2012
Last updated in NPPES Mar 11, 2022

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 5101026175 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
1679836019 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

Is NPI 1679836019 active?
Yes, as of the latest NPPES snapshot, NPI 1679836019 is active (record last updated 2022-03-11).
How do I verify Brian Pahn's NPI record?
Cross-check NPI 1679836019 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-11.