Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gerald Lee Buchanan, MD

Emergency Medical Services (Emergency Medicine) Physician in Muskegon, MI · enumerated 2006.

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

National Provider Identifier

1366456865

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Registry record

Entity type Individual (Type 1)

Name Gerald Lee Buchanan

Credential MD

Sex Male

Practice address 1700 Clinton St, Muskegon, MI, 49442

Phone (231) 728-4601

Enumeration date Jul 28, 2006

Last updated in NPPES Aug 19, 2010

Taxonomy & licenses

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 4301048551 (MI) Primary

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

Other identifiers

Identifier	Type	State	Issuer
010039467	Other	MI	RAILROAD MEDICARE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1366456865 active?

Yes, as of the latest NPPES snapshot, NPI 1366456865 is active (record last updated 2010-08-19).

How do I verify Gerald Buchanan's NPI record?

Cross-check NPI 1366456865 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 2010-08-19.