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Rosemarie E Walch, DO

Neurology Physician in Owosso, MI · enumerated 2016.

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

National Provider Identifier

1366803454

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Registry record

Entity type Individual (Type 1)
Name Rosemarie E Walch
Credential DO
Sex Female
Practice address 819 N Shiawassee St Ste 110, Owosso, MI, 48867
Phone (989) 723-1390
Fax (989) 725-1415
Enumeration date Mar 16, 2016
Last updated in NPPES Jan 26, 2024

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 5101025101 (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
1366803454 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

How do I verify Rosemarie Walch's NPI record?
Cross-check NPI 1366803454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1366803454 active?
Yes, as of the latest NPPES snapshot, NPI 1366803454 is active (record last updated 2024-01-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-26.