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

Debbie Mancillas, LCSW

Individual provider Clinical Social Worker · NPI 1093450686

Debbie Mancillas, LCSW is a Clinical Social Worker in Rancho Cucamonga, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
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

7828 Haven Ave Ste 212
Rancho Cucamonga, CA 91730-3049
Phone: (909) 727-7207
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 20386 (CA)

Record details

NPI number1093450686
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedApril 28, 2022
Last updated in NPPESApril 28, 2022
Certification dateApril 28, 2022

Other providers in Rancho Cucamonga