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Mr. John P Egan Jr., MD

Gastroenterology Physician in Muskegon, MI · enumerated 2005.

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

National Provider Identifier

1689665549

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Registry record

Entity type Individual (Type 1)
Name Mr. John P Egan Jr.
Credential MD
Sex Male
Practice address 1675 Leahy St, Ste 324b, Muskegon, MI, 49442
Phone (231) 726-5075
Fax (231) 722-1827
Enumeration date Oct 31, 2005
Last updated in NPPES Feb 19, 2014

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 4301048705 (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
MI1763 Other MI MEDICARE GROUP PTAN
2803005 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

Where does John Egan practice?
The practice location on file with NPPES is in Muskegon, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Egan?
The National Provider Identifier (NPI) for John Egan is 1689665549, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-19.