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Dr. Gregory Alan Flermoen, M.D.

Surgery Physician in Saint Joseph, MI · enumerated 2010.

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

National Provider Identifier

1508178682

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Registry record

Entity type Individual (Type 1)
Name Dr. Gregory Alan Flermoen
Credential M.D.
Sex Male
Practice address 1234 Napier Ave, Saint Joseph, MI, 49085
Phone (269) 429-0900
Enumeration date Jul 6, 2010
Last updated in NPPES Mar 30, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 4301096517 (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

How do I verify Gregory Flermoen's NPI record?
Cross-check NPI 1508178682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1508178682 active?
Yes, as of the latest NPPES snapshot, NPI 1508178682 is active (record last updated 2026-03-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-30.