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

MS. Larisa Marie Thomas, MSW, LSWAIC, SUDP

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1760615876

MS. Larisa Marie Thomas, MSW, LSWAIC, SUDP is an Addiction (Substance Use Disorder) Counselor in Arlington, Washington. Licensed in Washington. Registered with an NPI since 2009.

Licensed in
WA
In the registry since
2009
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

5700 172nd St NE # A
Arlington, WA 98223-7742
Phone: (360) 572-3499
Fax: (360) 652-2093
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 SC61471875 (WA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CP60264795 (WA)

Record details

NPI number1760615876
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LSWAIC , SUDP
Sole proprietorNo
NPI enumeratedAugust 24, 2009
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023

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