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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael A. Meyer, D.O.

Internal Medicine Physician in Marshall, MI · enumerated 2006 · practices at Marshall Internal and Family Medicine.

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

National Provider Identifier

1164469318

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael A. Meyer
Credential D.O.
Sex Male
Practice address 14900 Us Highway 27 N, Marshall, MI, 49068
Fax (269) 781-9228
Enumeration date May 31, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5101009453 (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

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

What is the NPI number for Michael Meyer?
The National Provider Identifier (NPI) for Michael Meyer is 1164469318, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Meyer practice?
The practice location on file with NPPES is in Marshall, MI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.