MR. WILLIAM FRANCIS MEYER MASTER-SOCIAL WORK
NPI 1154337434
Social Worker - Clinical in Seattle, WA

Active since July 31, 2006
3245 FAIRVIEW AVE E STE 200, SEATTLE, WA 98102(206) 325-2504(206) 325-0062 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. William Francis Meyer Master-social Work NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. WILLIAM FRANCIS MEYER MASTER-SOCIAL WORK (NPI 1154337434) is an individual clinical provider in Seattle, Washington, licensed in Washington (LW00005801) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1154337434
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. WILLIAM FRANCIS MEYERCredential: MASTER-SOCIAL WORK
Location Address3245 FAIRVIEW AVE E STE 200Seattle, WA 98102-3053
Mailing Address3245 Fairview Ave E Ste 200Seattle, WA 98102-3053 · (206) 325-2504 · Fax (206) 325-0062
Fax(206) 325-0062
Sole ProprietorYes
Enumeration DateJuly 31, 2006
Last NPPES UpdateSeptember 11, 2025
NPI 1154337434 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in WA · LW00005801
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License LW00005801 (WA)
3245 FAIRVIEW AVE E STE 200, Seattle, WA 98102

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Marriage & Family Therapist
3245 FAIRVIEW AVE E STE 200
SEATTLE, WA 98102
Counselor (Mental Health)
3245 FAIRVIEW AVE E STE 200
SEATTLE, WA 98102

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Meyer's NPI number?

The NPI number for William Meyer is 1154337434. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is William Meyer located?

William Meyer practices at 3245 Fairview Ave E Ste 200, Seattle, WA 98102. The listed phone number is (206) 325-2504.

What is William Meyer's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for William Meyer was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.