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

MS. Karin Jo Powlen, LCSW

Individual provider Clinical Social Worker · NPI 1952584229

MS. Karin Jo Powlen, LCSW is a Clinical Social Worker in San Leandro, 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.

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Practice location Address checks out

15200 Foothill Blvd
San Leandro, CA 94578-1013
Phone: (510) 352-9690
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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 LC15588 (CA)

Record details

NPI number1952584229
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 10, 2007
Last updated in NPPESDecember 10, 2007

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