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MICHAEL VERDONK
NPI 1881313112
Counselor - Mental Health in Tukwila, WA

Active since August 22, 2022
15455 65TH AVE S, TUKWILA, WA 98188(206) 721-5170(360) 353-9440 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 5, 2026, May 1, 2026, Aug 22, 2022 (3 updates tracked since 2022).

About Michael Verdonk NPPES

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

MICHAEL VERDONK (NPI 1881313112) is an individual mental health provider in Tukwila, Washington, licensed in Washington (MC61480939) and active in the NPI registry since August 2022.

NPPES Registry Identity

NPI1881313112
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMICHAEL VERDONK
Location Address15455 65TH AVE STukwila, WA 98188-2534
Mailing AddressPo Box 2429Longview, WA 98632-8486 · (360) 353-9494 · Fax (360) 353-9440
Phone(206) 721-5170
Fax(360) 353-9440
Sole ProprietorNo
Enumeration DateAugust 22, 2022
Last NPPES UpdateMay 5, 20263 updates tracked since enumeration
NPPES CertifiedMay 5, 2026
✔ NPI 1881313112 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WA · MC61480939
15455 65TH AVE S, Tukwila, WA 98188
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Other Providers at the Same Location NPPES 20

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

MR. TIMOTHY SETH STUDLEY LMFT
Marriage & Family Therapist
15455 65TH AVE S
TUKWILA, WA 98188
King County (206) 707-5696
BRIAN T WATERMAN CDP
Counselor (Addiction (Substance Use Disorder))
15455 65TH AVE S
TUKWILA, WA 98188
King County (206) 721-5170
MR. PAUL STEPHEN PEIRCE MHC
Counselor (Mental Health)
15455 65TH AVE S
TUKWILA, WA 98188
King County (206) 491-3913
MASHA NAOMI FRY MSW, LICSW
Social Worker (Clinical)
15455 65TH AVE S, SUITE A
TUKWILA, WA 98188
King County (206) 721-5170
MS. KAREN ELIZABETH LIZZY LMHCA, CDP
Counselor (Addiction (Substance Use Disorder))
15455 65TH AVE S
TUKWILA, WA 98188
King County (206) 721-5170
MARISSA MOORE LMHCA
Counselor (Mental Health)
15455 65TH AVE S
TUKWILA, WA 98188
King County (206) 721-5170
AIMEE E GONE LICSWA
Social Worker (Clinical)
15455 65TH AVE S
TUKWILA, WA 98188
King County (206) 473-0174
TWILA R BEGAY LICSW-A
Social Worker (Clinical)
15455 65TH AVE S
TUKWILA, WA 98188
King County (206) 721-5170

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 Michael Verdonk's NPI number?

The NPI number for Michael Verdonk is 1881313112. It was assigned to this individual provider in the NPPES registry on August 22, 2022.

Where is Michael Verdonk located?

Michael Verdonk practices at 15455 65th Ave S, Tukwila, WA 98188. The listed phone number is (206) 721-5170.

What is Michael Verdonk's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Michael Verdonk was last updated on May 5, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.