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

William Donald Baker, MALMHC

Individual provider Mental Health Counselor · NPI 1811169345

William Donald Baker, MALMHC is a Mental Health Counselor in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2008
Specialties on file
2

Practice location Address checks out

1800 Westlake Ave N Ste 204
Seattle, WA 98109
Phone: (206) 617-6206
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 LH00003705 (WA)
Group Psychotherapy Psychologist Taxonomy 103TP2701X · Licence LH00003705 (WA)

Record details

NPI number1811169345
Entity typeIndividual (Type 1)
GenderMale
Credentials MALMHC
Sole proprietorYes
NPI enumeratedMarch 25, 2008
Last updated in NPPESMarch 25, 2008

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