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

Mr. Preston Anderson, LCSW

Individual provider Clinical Social Worker · NPI 1528456100

Mr. Preston Anderson, LCSW is a Clinical Social Worker in Seattle, Washington. Licensed in Oregon. Registered with an NPI since 2015.

Licensed in
OR
In the registry since
2015
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1660 S Columbian Way
Seattle, WA 98108-1532
Phone: (206) 716-5990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence L6346 (OR)

Record details

NPI number1528456100
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 5, 2015
Last updated in NPPESJanuary 5, 2015

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