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

MS. Nancy Amarin, LCSW

Individual provider Clinical Social Worker · NPI 1588309306

MS. Nancy Amarin, LCSW is a Clinical Social Worker in Fontana, 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.

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Practice location Address checks out

17284 Slover Ave
Fontana, CA 92337-7584
Phone: (909) 609-3838
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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 27496 (CA)

Record details

NPI number1588309306
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMay 5, 2022
Last updated in NPPESJune 3, 2024
Certification dateJune 3, 2024
Mailing address17284 Slover Ave, Fontana, CA 92337-7584

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