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CRYSTAL ARBIZU
NPI 1235507229
Social Worker - Clinical in Tustin, CA

Active since September 08, 2015
535 E 1ST ST, TUSTIN, CA 92780(714) 730-1428 Get Directions Write a Review

NPPES record last updated: December 22, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 22, 2021, Dec 6, 2021 (2 updates tracked since 2021).

About Crystal Arbizu NPPES

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

CRYSTAL ARBIZU (NPI 1235507229) is an individual clinical provider in Tustin, California, licensed in California (100245) and active in the NPI registry since September 2015.

NPPES Registry Identity

NPI1235507229
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCRYSTAL ARBIZU
Location Address535 E 1ST STTustin, CA 92780-3312
Mailing AddressPo Box 63Fullerton, CA 92836-0063
Phone(714) 730-1428
Sole ProprietorYes
Enumeration DateSeptember 8, 2015
Last NPPES UpdateDecember 22, 20212 updates tracked since enumeration
NPPES CertifiedDecember 22, 2021
✔ NPI 1235507229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 100245
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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
535 E 1ST ST, Tustin, CA 92780
Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

FRESENIUS MEDICAL CARE ORANGE COUNTY, LLC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
535 E 1ST ST
TUSTIN, CA 92780
Orange County (714) 730-1428

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 Crystal Arbizu's NPI number?

The NPI number for Crystal Arbizu is 1235507229. It was assigned to this individual provider in the NPPES registry on September 8, 2015.

Where is Crystal Arbizu located?

Crystal Arbizu practices at 535 E 1st St, Tustin, CA 92780. The listed phone number is (714) 730-1428.

What is Crystal Arbizu'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 Crystal Arbizu was last updated on December 22, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.