Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Holloway Deaver

Clinical Social Worker in Whitefish, MT · enumerated 2025.

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

National Provider Identifier

1275408254

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Registry record

Entity type Individual (Type 1)

Name Allison Holloway Deaver

Sex Female

Practice address 919 Columbia Ave Apt A, Whitefish, MT, 59937

Phone (406) 261-0039

Enumeration date Oct 8, 2025

Last updated in NPPES Oct 8, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License BBH-SWLC-LIC-81541 (MT) Primary

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 specialty is Allison Deaver?

Allison Deaver is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-08.