NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mary Wanjoya

Mental Illness Community Based Residential Treatment Facility in Milwaukie, OR · enumerated 2025.

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

National Provider Identifier

1841175684

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Registry record

Entity type Individual (Type 1)
Name Mary Wanjoya
Sex Female
Practice address Milwaukie, OR, 97222
Enumeration date Aug 11, 2025
Last updated in NPPES Aug 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities 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 Mary Wanjoya?
The National Provider Identifier (NPI) for Mary Wanjoya is 1841175684, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Wanjoya practice?
The practice location on file with NPPES is in Milwaukie, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-11.