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

Individual provider Clinical Social Worker · NPI 1902445562

Allison Welsh, LCSW is a Clinical Social Worker in Westlake Village, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
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

5743 Corsa Ave Ste 221
Westlake Village, CA 91362-6451
Phone: (805) 334-0379
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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 83138 (CA)

Record details

NPI number1902445562
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedDecember 31, 2019
Last updated in NPPESDecember 31, 2019
Certification dateDecember 31, 2019

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