Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Volunteer Firemen, Inc.

Land Ambulance in Colfax, WA · enumerated 2006 · authorized official William Knox, Ceo.

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

National Provider Identifier

1174605794

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Registry record

Entity type Organization (Type 2)

Legal business name Volunteer Firemen, Inc.

Practice address 400 N Mill St, Colfax, WA, 99111

Phone (509) 703-7177

Fax (509) 703-7177

Enumeration date Oct 20, 2006

Last updated in NPPES Jun 20, 2025

Taxonomy & classification

3416L0300X Land Ambulance Transportation Services · License 38X04 (WA) Primary

Authorized official

Name William Knox

Title Ceo

Phone (800) 238-9398

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

Where is Volunteer Firemen, Inc. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-06-20. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-20.