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Mason Christoph Walter, COTA

Occupational Therapy Assistant in Des Moines, IA · enumerated 2023.

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

National Provider Identifier

1861260978

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Registry record

Entity type Individual (Type 1)
Name Mason Christoph Walter
Credential COTA
Sex Male
Practice address 600 E Court Ave Ste 120, Des Moines, IA, 50309
Phone (515) 381-9278
Enumeration date Dec 18, 2023
Last updated in NPPES Dec 18, 2023

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

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 Mason Walter?
The National Provider Identifier (NPI) for Mason Walter is 1861260978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mason Walter practice?
The practice location on file with NPPES is in Des Moines, IA. 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 2023-12-18.