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Brett Michael Walker, DO

Orthopaedic Surgery Physician in Owosso, MI · enumerated 2011.

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

National Provider Identifier

1417243528

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Registry record

Entity type Individual (Type 1)
Name Brett Michael Walker
Credential DO
Sex Male
Practice address 819 N Shiawassee St Ste 200, Owosso, MI, 48867
Phone (989) 541-2663
Fax (989) 723-3601
Enumeration date Jun 27, 2011
Last updated in NPPES Mar 4, 2026

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License FW3427944 (MI) Secondary
207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 5101019210 (MI) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 5101019210 (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

Other identifiers

Identifier Type State Issuer
1417243528 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

What is the NPI number for Brett Walker?
The National Provider Identifier (NPI) for Brett Walker is 1417243528, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brett Walker practice?
The practice location on file with NPPES is in Owosso, 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 2026-03-04.