Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Everest Jay Alexander, MSW

Counselor in Tukwila, WA · enumerated 2018 · practices at Catholic Community Services of Western Washington.

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

National Provider Identifier

1609344258

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Registry record

Entity type Individual (Type 1)

Name Everest Jay Alexander

Credential MSW

Sex Male

Practice address Tukwila, WA, 98188

Phone (253) 850-2500

Enumeration date Nov 12, 2018

Last updated in NPPES Jul 9, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers · License 1609344258 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Everest Alexander?

The National Provider Identifier (NPI) for Everest Alexander is 1609344258, a Type 1 (individual) record in the CMS NPPES registry.

Where does Everest Alexander practice?

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

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