Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Michael Verdonk

Individual provider Mental Health Counselor · NPI 1881313112

Michael Verdonk is a Mental Health Counselor in Tukwila, Washington. Licensed in Washington. Registered with an NPI since 2022.

Licensed in
WA
In the registry since
2022

Practice location Address checks out

15455 65th Ave S
Tukwila, WA 98188-2534
Phone: (206) 721-5170
Fax: (360) 353-9440
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MC61480939 (WA)

Record details

NPI number1881313112
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 22, 2022
Last updated in NPPESMay 5, 2026
Certification dateMay 5, 2026
Mailing addressPo Box 2429, Longview, WA 98632-8486

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