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

Jean-Katharina Maria Less, LCSW

Individual provider Clinical Social Worker · NPI 1487844049

Jean-Katharina Maria Less, LCSW is a Clinical Social Worker in Berkeley, 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

3075 Adeline St Ste 120
Berkeley, CA 94703-2579
Phone: (510) 848-1112
Fax: (510) 848-4445
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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 LCS16943 (CA)

Record details

NPI number1487844049
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJuly 30, 2007
Last updated in NPPESMarch 18, 2026
Certification dateMarch 18, 2026

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