NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hayley Allen-Blakney, Lcsw, Pllc

Clinical Social Worker in Thompson Falls, MT · enumerated 2018 · authorized official Hayley Allen-Blakney, Owner/Clinician.

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

National Provider Identifier

1902377096

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Hayley Allen-Blakney, Lcsw, Pllc
Practice address 2504 Tradewinds Way, Thompson Falls, MT, 59873
Enumeration date Dec 16, 2018
Last updated in NPPES Sep 17, 2025

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Hayley Allen-Blakney
Title Owner/Clinician

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 is the NPI number for Hayley Allen-Blakney, Lcsw, Pllc?
The NPI for Hayley Allen-Blakney, Lcsw, Pllc is 1902377096, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Hayley Allen-Blakney, Lcsw, Pllc?
NPPES lists Hayley Allen-Blakney (Owner/Clinician) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-17.