NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Providence Health & Services - Washington

Family Medicine Physician in Walla Walla, WA · enumerated 2008 · authorized official Donald Anderson, Assistant Secretary of Enrollments.

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

National Provider Identifier

1922259738

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Providence Health & Services - Washington
Other name <Unavail>
Practice address 380 Chase Avenue, Pmg Se Wa, Walla Walla, WA, 99362
Phone (509) 526-3333
Fax (509) 526-8402
Enumeration date Oct 10, 2008
Last updated in NPPES Feb 17, 2026

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License H-050 (WA) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License H-050 (WA) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License H-050 (WA) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License H-050 (WA) Secondary
225000000X Orthotic Fitter Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

Authorized official

Name Donald Anderson
Title Assistant Secretary of Enrollments
Phone (425) 358-9786

Other identifiers

Identifier Type State Issuer
115284 Other WA L&I STATE
7028186 Medicaid WA -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Providence Health & Services - Washington?
The NPI for Providence Health & Services - Washington is 1922259738, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Providence Health & Services - Washington?
NPPES lists Donald Anderson (Assistant Secretary of Enrollments) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.