Individual provider · Type 1 NPI

Jay C. Williamson, M.A.

Mental Health Counselor · Bellevue, WA

NPI number 1417150491 Active

Practice location

13606 NE 20th St, Suite 104
Bellevue, WA 98005-2011

Call (425) 643-2383 Map

Fax (425) 795-7143

Specialties and licenses

TaxonomyCodeLicense
Mental Health Counselor Primary 101YM0800XLH00005269 (WA)
Marriage & Family Therapist 106H00000XLF00001189 (WA)

Mental Health Counselor: Definition to come...

3 other providers at this address

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About NPI 1417150491

Jay C. Williamson, M.A.'s National Provider Identifier is 1417150491, issued on Jun 7, 2007. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Bellevue, WA. The record was last updated on Sep 11, 2025.