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

Michael Williamson

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1336643816

Michael Williamson is an Addiction (Substance Use Disorder) Counselor in Tacoma, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2018

Practice location Address checks out

510 Tacoma Ave S
Tacoma, WA 98402-5416
Phone: (253) 572-4750
Fax: (253) 272-6666
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence CO60722484 (WA)

Record details

NPI number1336643816
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 20, 2018
Last updated in NPPESMarch 20, 2018

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