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

Denni Liebowitz, LCSW

Individual provider Clinical Social Worker · NPI 1063466050

Denni Liebowitz, LCSW is a Clinical Social Worker in Berkeley, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

2340 Ward St Ste 202
Berkeley, CA 94705-1124
Phone: (510) 549-2945
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 LCS19855 (CA)

Record details

NPI number1063466050
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 22, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Berkeley