NPIMap

Organization Active NPI

County of Walla Walla

  • Community/Behavioral Health Agency
  • Walla Walla, WA
National Provider Identifier
1528913167
Registry record updated Feb 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community/Behavioral Health AgencyTaxonomy code 251S00000X
Legal business name
COUNTY OF WALLA WALLA
Practice address
314 W Main St
Walla Walla, WA 99362-2821
Phone
(509) 524-2660
NPI assigned
Feb 27, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 27, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Nancy Wenzel
Title
Director
Phone
(509) 524-2660

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community/Behavioral Health Agency 251S00000X Primary

Addresses

Primary practice location

314 W Main St
Walla Walla, WA 99362-2821

Mailing address

PO Box 1753
Walla Walla, WA 99362-0346
Phone (509) 524-2660

National Provider Directory

National Provider Directory
Tax ID family
County of Walla Walla3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1772150400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772150400000",
    "number": "1528913167",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1753",
            "city": "WALLA WALLA",
            "state": "WA",
            "postal_code": "993620346",
            "telephone_number": "509-524-2660"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "314 W MAIN ST",
            "city": "WALLA WALLA",
            "state": "WA",
            "postal_code": "993622821",
            "telephone_number": "509-524-2660"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "COUNTY OF WALLA WALLA",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-27",
        "last_updated": "2026-02-27",
        "certification_date": "2026-02-27",
        "status": "A",
        "authorized_official_last_name": "WENZEL",
        "authorized_official_first_name": "NANCY",
        "authorized_official_title_or_position": "DIRECTOR",
        "authorized_official_telephone_number": "509-524-2660"
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Walla Walla, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.