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GINA SANTILLAN
NPI 1508524117
Social Worker - Clinical in Orange, CA

Active since December 01, 2021
4000 W METROPOLITAN DR STE 404, ORANGE, CA 92868(714) 645-8045 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Sep 17, 2025, Aug 22, 2024, Oct 9, 2023 and 1 more (4 updates tracked since 2021).

About Gina Santillan NPPES

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

GINA SANTILLAN (NPI 1508524117) is an individual clinical provider in Orange, California, licensed in California (109807) and active in the NPI registry since December 2021.

NPPES Registry Identity

NPI1508524117
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameGINA SANTILLAN
Location Address4000 W METROPOLITAN DR STE 404Orange, CA 92868-3504
Mailing AddressPo Box 2643Anaheim, CA 92814-0643
Phone(714) 645-8045
Sole ProprietorYes
Enumeration DateDecember 1, 2021
Last NPPES UpdateSeptember 17, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2025
✔ NPI 1508524117 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 · 109807
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.
4000 W METROPOLITAN DR STE 404, Orange, CA 92868
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Other Providers at the Same Location NPPES 14

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

YOLANDA MORENO
Peer Specialist
4000 W METROPOLITAN DR STE 404
ORANGE, CA 92868
Orange County (714) 645-8045
RHONDA CRUZ MSW
Social Worker (Clinical)
4000 W METROPOLITAN DR STE 404
ORANGE, CA 92868
Orange County (714) 645-8045
DR. ATUR VIKRAM TURAKHIA M.D.
Psychiatry & Neurology (Psychiatry)
4000 W METROPOLITAN DR STE 404
ORANGE, CA 92868
Orange County (714) 645-8045
MAYNARD LAVILLA RAMIREZ
Rehabilitation Practitioner
4000 W METROPOLITAN DR STE 404
ORANGE, CA 92868
Orange County (714) 645-8040
EMELY ALEXA PORTILLO-SEGOVIA
Social Worker (Clinical)
4000 W METROPOLITAN DR STE 404
ORANGE, CA 92868
Orange County (714) 645-8045
BRITTNEY SCHULTZ REGISTERED NURSE
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
4000 W METROPOLITAN DR STE 404
ORANGE, CA 92868
Orange County (714) 645-8045
JESSICA BARRON
Social Worker (Clinical)
4000 W METROPOLITAN DR STE 404
ORANGE, CA 92868
Orange County (714) 480-5160
ARACELI VIDALES M.A., AMFT
Counselor (Mental Health)
4000 W METROPOLITAN DR STE 404
ORANGE, CA 92868
Orange County (714) 480-5160

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 Gina Santillan's NPI number?

The NPI number for Gina Santillan is 1508524117. It was assigned to this individual provider in the NPPES registry on December 1, 2021.

Where is Gina Santillan located?

Gina Santillan practices at 4000 W Metropolitan Dr Ste 404, Orange, CA 92868. The listed phone number is (714) 645-8045.

What is Gina Santillan'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 Gina Santillan was last updated on September 17, 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.