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

Willow Marie Thorsen, LCSW

Individual provider Clinical Social Worker · NPI 1689942286

Willow Marie Thorsen, LCSW is a Clinical Social Worker in Santa Rosa, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
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

3554 Round Barn Blvd
Santa Rosa, CA 95403-0929
Phone: (404) 571-3710
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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 LCS 27440 (CA)

Record details

NPI number1689942286
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 9, 2011
Last updated in NPPESDecember 30, 2021

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