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

Mrs. Katherine Barrett, LCSW

Individual provider Clinical Social Worker · NPI 1578696084

Mrs. Katherine Barrett, LCSW is a Clinical Social Worker in Woodland, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

137 N Cottonwood St Ste 2500
Woodland, CA 95695-6664
Phone: (530) 666-8983
Fax: (530) 666-8637
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 21469 (CA)

Record details

NPI number1578696084
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 13, 2007
Last updated in NPPESFebruary 22, 2023
Certification dateJanuary 23, 2023

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