Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

County of Walla Walla

Prison Health Clinic/Center in Walla Walla, WA · enumerated 2025 · authorized official Nancy Wenzel, Director.

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

National Provider Identifier

1932064821

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Registry record

Entity type Organization (Type 2)

Legal business name County of Walla Walla

Practice address 455 W Rose St, Walla Walla, WA, 99362

Phone (509) 524-2822

Enumeration date Dec 22, 2025

Last updated in NPPES Dec 22, 2025

Taxonomy & classification

261QP2400X Prison Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Nancy Wenzel

Title Director

Phone (509) 524-2660

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-12-22. Verify at npiregistry.cms.hhs.gov.

Where is County of Walla Walla located?

The practice location on file with NPPES is in Walla Walla, WA.

Providers at this address

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Amanda Collopy Mental Health Counselor · Walla Walla, WA NPI 1366979791

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-22.