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

MS. Bonnie Jill Weiss, LCSW

Individual provider Clinical Social Worker · NPI 1336355841

MS. Bonnie Jill Weiss, LCSW is a Clinical Social Worker in Larkspur, California. Practices as a sole proprietor. Licensed in California and New York.

Licensed in
CA, NY
In the registry since
2007
Specialties on file
2
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

140 Marina Vista Ave
Larkspur, CA 94939-2142
Phone: (415) 924-5200
Fax: (415) 924-5256
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 LCSW 23697 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence R018841 (NY)

Record details

NPI number1336355841
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMay 15, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Larkspur