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

Dr. Joan Koerper, LCSW

Individual provider Clinical Social Worker · NPI 1164609251

Dr. Joan Koerper, LCSW is a Clinical Social Worker in Riverside, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3859 Ridge Rd
Riverside, CA 92501-2445
Phone: (951) 334-6862
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS12338 (CA)

Record details

NPI number1164609251
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 30, 2008
Last updated in NPPESJanuary 30, 2008

Other providers in Riverside