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

Mr. William F Grimsman, MA

Individual provider Mental Health Counselor · NPI 1467458554

Mr. William F Grimsman, MA is a Mental Health Counselor in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2005
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

619 N 35th St Ste 317
Seattle, WA 98103-8642
Phone: (206) 919-1874
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 RC00049016 (WA)

Record details

NPI number1467458554
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorYes
NPI enumeratedJune 22, 2005
Last updated in NPPESOctober 4, 2011

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