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

Claudia Duarte-Chairez, LCSW

Individual provider Clinical Social Worker · NPI 1790385219

Claudia Duarte-Chairez, LCSW is a Clinical Social Worker in Ontario, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020
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

2545 S Euclid Ave
Ontario, CA 91762-6620
Phone: (909) 983-5575
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 82513 (CA)

Record details

NPI number1790385219
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedOctober 26, 2020
Last updated in NPPESOctober 26, 2020
Certification dateOctober 26, 2020

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