Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jason David Williams, CP61677162

Addiction (Substance Use Disorder) Counselor in Blaine, WA · enumerated 2022.

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

National Provider Identifier

1609508837

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Registry record

Entity type Individual (Type 1)

Name Jason David Williams

Credential CP61677162

Sex Male

Practice address 8115 Birch Bay Square St Ste 138, Blaine, WA, 98230

Phone (360) 676-2188

Fax (360) 543-6957

Enumeration date Jun 27, 2022

Last updated in NPPES Apr 16, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CP61677162 (WA) 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.

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Frequently asked questions

Where does Jason Williams practice?

The practice location on file with NPPES is in Blaine, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jason Williams?

The National Provider Identifier (NPI) for Jason Williams is 1609508837, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-16.