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MITZUKY ANTONELLA ORELLANA
NPI 1205317666
Social Worker - Clinical in Los Angeles, CA

Active since August 23, 2018
155 N OCCIDENTAL BLVD, LOS ANGELES, CA 90026(213) 381-2931 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 14, 2026, Sep 15, 2025, Sep 16, 2024 and 4 more (7 updates tracked since 2018).

About Mitzuky Antonella Orellana NPPES

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

MITZUKY ANTONELLA ORELLANA (NPI 1205317666) is an individual clinical provider in Los Angeles, California, licensed in California (125799) and active in the NPI registry since August 2018.

NPPES Registry Identity

NPI1205317666
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMITZUKY ANTONELLA ORELLANA
Location Address155 N OCCIDENTAL BLVDLos Angeles, CA 90026-4641
Mailing Address155 N Occidental BlvdLos Angeles, CA 90026-4641 · (213) 381-2931
Phone(213) 381-2931
Sole ProprietorNo
Enumeration DateAugust 23, 2018
Last NPPES UpdateJanuary 14, 20267 updates tracked since enumeration
NPPES CertifiedJanuary 14, 2026
✔ NPI 1205317666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CA · 125799✔ Licensed in CA · 83859
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 ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 83859 (CA)
Also ListedSocial WorkerTaxonomy 104100000X · License 125799 (CA)
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
155 N OCCIDENTAL BLVD, Los Angeles, CA 90026
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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.

MISS RENEICE JOHNTINE CHARLES MSW
Counselor (Mental Health)
155 N OCCIDENTAL BLVD
LOS ANGELES, CA 90026
Los Angeles County (213) 381-2931
HECTOR ALMAZAN
Rehabilitation Practitioner
155 N OCCIDENTAL BLVD
LOS ANGELES, CA 90026
Los Angeles County (213) 590-3908
WHAL LAN KIM ACSW
Social Worker (Clinical)
155 N OCCIDENTAL BLVD
LOS ANGELES, CA 90026
Los Angeles County (213) 381-2931
MRS. SARAH MICHELLE TAYEBI LCSW
Social Worker (Clinical)
155 N OCCIDENTAL BLVD
LOS ANGELES, CA 90026
Los Angeles County (213) 381-2931
VANESSA GUTIERREZ
Counselor (Mental Health)
155 N OCCIDENTAL BLVD
LOS ANGELES, CA 90026
Los Angeles County (213) 381-2931
KHYRA SUTHERLAND
Social Worker
155 N OCCIDENTAL BLVD
LOS ANGELES, CA 90026
Los Angeles County (213) 381-2931
MRS. JACQUELINE PRESTON OPATIK MSW, PPSC
Counselor (Mental Health)
155 N OCCIDENTAL BLVD
LOS ANGELES, CA 90026
Los Angeles County (213) 381-2931
MS. MARIA AVALOS
Case Manager/Care Coordinator
155 N OCCIDENTAL BLVD
LOS ANGELES, CA 90026
Los Angeles County (213) 381-2931

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 Mitzuky Orellana's NPI number?

The NPI number for Mitzuky Orellana is 1205317666. It was assigned to this individual provider in the NPPES registry on August 23, 2018.

Where is Mitzuky Orellana located?

Mitzuky Orellana practices at 155 N Occidental Blvd, Los Angeles, CA 90026. The listed phone number is (213) 381-2931.

What is Mitzuky Orellana'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 Mitzuky Orellana was last updated on January 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.