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MARIA ESTHER SIERRA
NPI 1164126439
Psychologist - Clinical in Los Angeles, CA

Active since March 29, 2023
1000 N ALAMEDA ST STE 390, LOS ANGELES, CA 90012(213) 804-3139 Get Directions Write a Review

NPPES record last updated: August 27, 2024. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: May 26, 2023, Mar 29, 2023 (2 updates tracked since 2023).

About Maria Esther Sierra NPPES

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

MARIA ESTHER SIERRA (NPI 1164126439) is an individual clinical provider in Los Angeles, California, licensed in California (PSB94026911) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1164126439
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameMARIA ESTHER SIERRA
Location Address1000 N ALAMEDA ST STE 390Los Angeles, CA 90012-1804
Mailing Address13536 Lakewood Blvd # 5630Bellflower, CA 90706-2031 · (323) 603-5266
Phone(213) 804-3139
Sole ProprietorNo
Enumeration DateMarch 29, 2023
Last NPPES UpdateAugust 27, 20242 updates tracked since enumeration
NPPES CertifiedAugust 27, 2024
✔ NPI 1164126439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSB94026911
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License PSB94026911 (CA)
1000 N ALAMEDA ST STE 390, Los Angeles, CA 90012
Open in Google Maps ↗

Other Providers at the Same Location NPPES 7

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

BRITTANIE FUENTES
Student in an Organized Health Care Education/Training Program
1000 N ALAMEDA ST STE 390
LOS ANGELES, CA 90012
Los Angeles County (213) 542-3844
DAVID JAVIER CONTRERAS
Counselor (Addiction (Substance Use Disorder))
1000 N ALAMEDA ST STE 390
LOS ANGELES, CA 90012
Los Angeles County (213) 804-3139
TIZEBT TAYE ALEMAYEHU
Social Worker (Clinical)
1000 N ALAMEDA ST STE 390
LOS ANGELES, CA 90012
Los Angeles County (138) 043-1392
MS. TINA CAROL FIETSAM LCSW, PPSC
Social Worker (Clinical)
1000 N ALAMEDA ST STE 390
LOS ANGELES, CA 90012
Los Angeles County (213) 542-3838
ADRIANNA GAITAN
Day Training/Habilitation Specialist
1000 N ALAMEDA ST STE 390
LOS ANGELES, CA 90012
Los Angeles County (213) 804-3139
DEBRA DELGADO
Community Health Worker
1000 N ALAMEDA ST STE 390
LOS ANGELES, CA 90012
Los Angeles County (213) 804-3139
KIMBERLY TAN MOSLEY-WILLIAMS
Social Worker (Clinical)
1000 N ALAMEDA ST STE 390
LOS ANGELES, CA 90012
Los Angeles County (213) 804-3139

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 Maria Sierra's NPI number?

The NPI number for Maria Sierra is 1164126439. It was assigned to this individual provider in the NPPES registry on March 29, 2023.

Where is Maria Sierra located?

Maria Sierra practices at 1000 N Alameda St Ste 390, Los Angeles, CA 90012. The listed phone number is (213) 804-3139.

What is Maria Sierra's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Maria Sierra was last updated on August 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.