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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GISELLE CASTILLO
NPI 1912444175
Social Worker - Clinical in Stockton, CA

Active since January 26, 2017
1212 N CALIFORNIA ST, STOCKTON, CA 95202(209) 468-8686 Get Directions Write a Review

NPPES record last updated: July 3, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Giselle Castillo NPPES

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

GISELLE CASTILLO (NPI 1912444175) is an individual clinical provider in Stockton, California, licensed in California (138870) and active in the NPI registry since January 2017.

NPPES Registry Identity

NPI1912444175
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameGISELLE CASTILLO
Location Address1212 N CALIFORNIA STStockton, CA 95202-1552
Mailing Address1212 N California StStockton, CA 95202-1552 · (209) 468-8686
Phone(209) 468-8686
Sole ProprietorYes
Enumeration DateJanuary 26, 2017
Last NPPES UpdateJuly 3, 2026
NPPES CertifiedJuly 3, 2026
✔ NPI 1912444175 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 · 138870
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.
1212 N CALIFORNIA ST, Stockton, CA 95202
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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.

SAN JOAQUIN COUNTY BEHAVIORAL HEALTH SERVICES
Clinic/Center (Mental Health (Including Community Mental Health Center))
1212 N CALIFORNIA ST
STOCKTON, CA 95202
San Joaquin County (209) 468-8700
PENNY GIBBONS BURKE RPH
Pharmacist
1212 N CALIFORNIA ST
STOCKTON, CA 95202
San Joaquin County (209) 468-8711
DOLORIS MOODY
Case Manager/Care Coordinator
1212 N CALIFORNIA ST
STOCKTON, CA 95202
San Joaquin County (209) 468-8660
MS. DELIA ORDAZ RN
Registered Nurse
1212 N CALIFORNIA ST
STOCKTON, CA 95202
San Joaquin County (209) 468-3760
DONNA L BICKHAM ACSW
Social Worker (Clinical)
1212 N CALIFORNIA ST
STOCKTON, CA 95202
San Joaquin County (209) 953-7313
RITA N. MENDOZA
Technician, Other
1212 N CALIFORNIA ST
STOCKTON, CA 95202
San Joaquin County (209) 468-8718
MR. KENNETH RAY COCIO
Counselor (Mental Health)
1212 N CALIFORNIA ST
STOCKTON, CA 95202
San Joaquin County (209) 468-8660
ANDREA MICHELLE HERNANDEZ
Counselor (Mental Health)
1212 N CALIFORNIA ST
STOCKTON, CA 95202
San Joaquin County (209) 468-8686

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 Giselle Castillo's NPI number?

The NPI number for Giselle Castillo is 1912444175. It was assigned to this individual provider in the NPPES registry on January 26, 2017.

Where is Giselle Castillo located?

Giselle Castillo practices at 1212 N California St, Stockton, CA 95202. The listed phone number is (209) 468-8686.

What is Giselle 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 Giselle Castillo was last updated on July 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.