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

Crystal Pauline Castillo

Individual provider School Social Worker · NPI 1841503117

Crystal Pauline Castillo is a School Social Worker in Grand Terrace, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
Specialties on file
2

Practice location Address checks out

12320 Whistler St
Grand Terrace, CA 92313-5550
Phone: (909) 800-4796
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 66553 (CA)
School Social Worker Taxonomy 1041S0200X

Record details

NPI number1841503117
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 15, 2010
Last updated in NPPESSeptember 10, 2020
Certification dateSeptember 10, 2020
Mailing address12320 Whistler St, Grand Terrace, CA 92313-5550