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DIANA CASTILLO
NPI 1982453635
Social Worker - Clinical in Riverside, CA

Active since May 15, 2024
3499 10TH ST, RIVERSIDE, CA 92501(951) 955-1560 Get Directions Write a Review

NPPES record last updated: September 18, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 18, 2025, May 15, 2024 (2 updates tracked since 2024).

About Diana Castillo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA CASTILLO (NPI 1982453635) is an individual clinical provider in Riverside, California, licensed in California (ASW118521) and active in the NPI registry since May 2024.

NPPES Registry Identity

NPI1982453635
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANA CASTILLO
Location Address3499 10TH STRiverside, CA 92501-3617
Mailing AddressPo Box 7176Riverside, CA 92513-7176
Phone(951) 955-1560
Sole ProprietorNo
Enumeration DateMay 15, 2024
Last NPPES UpdateSeptember 18, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2025
✔ NPI 1982453635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · ASW118521
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
3499 10TH ST, Riverside, CA 92501
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CRISTINA FLORES HUBB
Social Worker (Clinical)
3499 10TH ST
RIVERSIDE, CA 92501
Riverside County (951) 955-1560
MS. CRISTINA MARGARITA ZAMORA GARCIA LMFT
Marriage & Family Therapist
3499 10TH ST
RIVERSIDE, CA 92501
Riverside County (951) 358-4544
MS. SCHUYLER JOHNSON
Case Manager/Care Coordinator
3499 10TH ST
RIVERSIDE, CA 92501
Riverside County (951) 955-4635
AARON ISRAEL SANCHEZ
Peer Specialist
3499 10TH ST
RIVERSIDE, CA 92501
Riverside County (951) 955-1560
REASIA AUSTIN
Case Manager/Care Coordinator
3499 10TH ST
RIVERSIDE, CA 92501
Riverside County (951) 955-1560
MISS LADETTE PATRICE LETTMAN RADT
Case Manager/Care Coordinator
3499 10TH ST
RIVERSIDE, CA 92501
Riverside County (951) 955-1560
ANDREA ELENA ALCANTARA
Rehabilitation Practitioner
3499 10TH ST
RIVERSIDE, CA 92501
Riverside County (951) 358-7309
DARLENE ARTEAGA
Rehabilitation Practitioner
3499 10TH ST
RIVERSIDE, CA 92501
Riverside County (951) 955-1560

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Castillo's NPI number?

The NPI number for Diana Castillo is 1982453635. It was assigned to this individual provider in the NPPES registry on May 15, 2024.

Where is Diana Castillo located?

Diana Castillo practices at 3499 10th St, Riverside, CA 92501. The listed phone number is (951) 955-1560.

What is Diana Castillo's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Diana Castillo was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.