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

Olga Elena Granillo, LCSW

Individual provider Clinical Social Worker · NPI 1538433180

Olga Elena Granillo, 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
2012
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

10151 Arrow Rte Unit 114
Rancho Cucamonga, CA 91730-4765
Phone: (760) 861-7402
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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 LCS 24170 (CA)

Record details

NPI number1538433180
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 29, 2012
Last updated in NPPESFebruary 29, 2012

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