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

MS. Catherine J Trestrail, MSW, ACSW, CDP

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1295973436

MS. Catherine J Trestrail, MSW, ACSW, CDP is an Addiction (Substance Use Disorder) Counselor in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2009.

Licensed in
WA
In the registry since
2009
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

4649 Sunnyside Ave N Ste 200
Seattle, WA 98103-6900
Phone: (206) 632-1592
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 RC00004588 (WA)

Record details

NPI number1295973436
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , ACSW , CDP
Sole proprietorNo
NPI enumeratedJanuary 26, 2009
Last updated in NPPESJanuary 26, 2009

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