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

Grace Claire Mathieson

Individual provider Mental Health Counselor · NPI 1457946196

Grace Claire Mathieson is a Mental Health Counselor in Marysville, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2021
Specialties on file
2

Practice location Address checks out

11603 State Ave Ste G
Marysville, WA 98271-8465
Phone: (425) 316-5062
Fax: (425) 259-8600
Show map & directions

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

Additional practice locations (1)

  • 12800 Bothell Everett Hwy, Everett, WA 98208-6642 — (425) 316-5062

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LW61165345 (WA)
Mental Health Counselor Taxonomy 101YM0800X · Licence SC60754947 (WA)

Record details

NPI number1457946196
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 4, 2021
Last updated in NPPESNovember 6, 2021
Certification dateNovember 6, 2021
Mailing addressPo Box 3360, Portland, OR 97208-3360

Other providers in Marysville