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

Mrs. Marci Dawn Thyren, LCSW

Individual provider Clinical Social Worker · NPI 1952568958

Mrs. Marci Dawn Thyren, LCSW is a Clinical Social Worker in Tacoma, Washington. Licensed in Colorado. Registered with an NPI since 2008.

Licensed in
CO
In the registry since
2008
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

9040-A Fitzsimmons Dr
Tacoma, WA 98431-0001
Phone: (253) 968-2303
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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 1055 (CO)

Record details

NPI number1952568958
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 19, 2008
Last updated in NPPESAugust 31, 2011

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