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MARTA LETICIA CHAVARRIA
NPI 1164184776
Behavior Analyst in Duarte, CA

Active since October 11, 2021
931 BUENA VISTA ST STE 200, DUARTE, CA 91010(626) 671-8866 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Oct 11, 2021 (2 updates tracked since 2021).

About Marta Leticia Chavarria NPPES

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

MARTA LETICIA CHAVARRIA (NPI 1164184776) is an individual behavior analyst provider in Duarte, California, licensed in California (Y5855232) and active in the NPI registry since October 2021.

NPPES Registry Identity

NPI1164184776
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMARTA LETICIA CHAVARRIA
Location Address931 BUENA VISTA ST STE 200Duarte, CA 91010-1713
Mailing Address21600 Oxnard St Ste 1800Woodland Hills, CA 91367-7807 · (818) 345-2345
Phone(626) 671-8866
Sole ProprietorNo
Enumeration DateOctober 11, 2021
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
NPPES CertifiedOctober 11, 2021
✔ NPI 1164184776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in CA · Y5855232
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
931 BUENA VISTA ST STE 200, Duarte, CA 91010
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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.

KIARA JARA
Behavior Analyst
931 BUENA VISTA ST STE 200
DUARTE, CA 91010
Los Angeles County (626) 739-3765
DESIREE VARGAS
Behavior Technician
931 BUENA VISTA ST STE 200
DUARTE, CA 91010
Los Angeles County (626) 739-3765
ANGELICA PATRICIA SERRANO
Behavior Analyst
931 BUENA VISTA ST STE 200
DUARTE, CA 91010
Los Angeles County (626) 739-3765
CATHERINE MARGARET CORTES
Behavior Analyst
931 BUENA VISTA ST STE 200
DUARTE, CA 91010
Los Angeles County (626) 671-8876
JAMES P RHODES
Behavior Analyst
931 BUENA VISTA ST STE 200
DUARTE, CA 91010
Los Angeles County (626) 739-3765
MS. JOSELYNE EUNICE BALCARCEL
Behavior Technician
931 BUENA VISTA ST STE 200
DUARTE, CA 91010
Los Angeles County (626) 739-3765
ALEXANDRA TERESA MCCANDLESS
Behavior Analyst
931 BUENA VISTA ST STE 200
DUARTE, CA 91010
Los Angeles County (626) 739-3765
JACQUELINE CRUZ-SALCIDO
Behavior Technician
931 BUENA VISTA ST STE 200
DUARTE, CA 91010
Los Angeles County (626) 739-3765

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 Marta Chavarria's NPI number?

The NPI number for Marta Chavarria is 1164184776. It was assigned to this individual provider in the NPPES registry on October 11, 2021.

Where is Marta Chavarria located?

Marta Chavarria practices at 931 Buena Vista St Ste 200, Duarte, CA 91010. The listed phone number is (626) 671-8866.

What is Marta Chavarria's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Marta Chavarria was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.