Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John E Mcdonald, DO

Specialist in Muskegon, MI · enumerated 2006.

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

National Provider Identifier

1649368093

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Registry record

Entity type Individual (Type 1)

Name Dr. John E Mcdonald

Credential DO

Sex Male

Practice address 1762 Wagner Ave, Muskegon, MI, 49442

Phone (231) 777-2625

Fax (231) 773-8560

Enumeration date Oct 11, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers 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
1090746	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does John Mcdonald 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 Mcdonald?

The National Provider Identifier (NPI) for John Mcdonald is 1649368093, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.