NPIMap

Organization Active NPI

Peer Washington

  • Case Management Agency
  • Spokane, WA
National Provider Identifier
1689229577
Registry record updated Jan 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Management AgencyTaxonomy code 251B00000X
Legal business name
PEER WASHINGTON
Practice address
1222 N Post St
Spokane, WA 99201-5706
Phone
(509) 867-3778
NPI assigned
Aug 7, 2019
Organization subpart
Yes
Parent organization
PEER WASHINGTONAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Jan 2, 2026

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

Authorized official

Name
Mr. Joshua A Wallace
Title
Ceo & President
Phone
(206) 854-0248

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Case Management Agency 251B00000X Primary

Addresses

Primary practice location

1222 N Post St
Spokane, WA 99201-5706

Mailing address

1520 Bellevue Ave
Suite 100
Seattle, WA 98122-7602
Phone (206) 322-2437

Other practice location 1

1520 Bellevue Avenue
Suite 100
Seattle, WA 98122-7602
Phone (206) 322-2437

Other identifiers 1

IdentifierTypeStateIssuer
2137036MedicaidWA

Other names 1

  • Peer Spokane Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Peer Washington4 organizations share this tax ID, including this one
Part of
Peer Washington

Other organizations with this tax ID 3

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

Locations

425 W 1st Ave
Ste 100
Spokane, WA 99201

NPI Registry JSON

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

{
    "created_epoch": "1565136000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1767312000000",
    "number": "1689229577",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1520 BELLEVUE AVE",
            "address_2": "SUITE 100",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981227602",
            "telephone_number": "206-322-2437"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1222 N POST ST",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992015706",
            "telephone_number": "509-867-3778"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1520 Bellevue Avenue",
            "address_2": "Suite 100",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981227602",
            "country_code": "US",
            "telephone_number": "206-322-2437",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "PEER WASHINGTON",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "PEER WASHINGTON",
        "enumeration_date": "2019-08-07",
        "last_updated": "2026-01-02",
        "certification_date": "2026-01-02",
        "status": "A",
        "authorized_official_last_name": "WALLACE",
        "authorized_official_first_name": "JOSHUA",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "CEO & PRESIDENT",
        "authorized_official_telephone_number": "206-854-0248",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "251B00000X",
            "taxonomy_group": "",
            "desc": "Case Management",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2137036",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Peer Spokane",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Spokane, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 2, 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.