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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SARAH HUSSAINIAN
NPI 1265012447
Behavior Analyst in Pomona, CA

Active since April 12, 2021
21 RANCHO CAMINO DR STE 108, POMONA, CA 91766(855) 223-7123 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sarah Hussainian NPPES

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

SARAH HUSSAINIAN (NPI 1265012447) is an individual behavior analyst provider in Pomona, California, licensed in California (1-25-82063) and active in the NPI registry since April 2021. She maintains a secondary practice location in Irvine.

NPPES Registry Identity

NPI1265012447
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSARAH HUSSAINIAN
Location Address21 RANCHO CAMINO DR STE 108Pomona, CA 91766-7020
Mailing AddressPo Box 740780Atlanta, GA 30374-0780 · (855) 223-7123 · Fax (619) 374-7134
Phone(855) 223-7123
Sole ProprietorNo
Enumeration DateApril 12, 2021
Last NPPES UpdateJune 16, 2026
NPPES CertifiedJune 16, 2026
✔ NPI 1265012447 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 · 1-25-82063
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.
21 RANCHO CAMINO DR STE 108, Pomona, CA 91766
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Secondary Practice Location 1

Location 116782 Von Karman Ave Ste 11Irvine, CA 92606-2417 · Phone (855) 223-7123 · Fax (619) 374-7134

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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.

CRYSTAL CERVANTES
Behavior Technician
21 RANCHO CAMINO DR STE 108
POMONA, CA 91766
Los Angeles County (855) 223-7123
LAURA VALENCIA
Behavior Technician
21 RANCHO CAMINO DR STE 108
POMONA, CA 91766
Los Angeles County (855) 223-7123
HANNAH WELLS
Behavior Technician
21 RANCHO CAMINO DR STE 108
POMONA, CA 91766
Los Angeles County (855) 223-7123
DAISY SERRATO
Behavior Analyst
21 RANCHO CAMINO DR STE 108
POMONA, CA 91766
Los Angeles County (855) 223-7123
CARISSA VALDIVIA
Behavior Technician
21 RANCHO CAMINO DR STE 108
POMONA, CA 91766
Los Angeles County (855) 223-7123
LUCAS DUNCAN
Behavior Technician
21 RANCHO CAMINO DR STE 108
POMONA, CA 91766
Los Angeles County (855) 223-7123
REBECA REBOLLAR
Behavior Technician
21 RANCHO CAMINO DR STE 108
POMONA, CA 91766
Los Angeles County (855) 223-7123
ISELA ACUNA-ROSAS
Behavior Technician
21 RANCHO CAMINO DR STE 108
POMONA, CA 91766
Los Angeles County (855) 223-7123

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 Sarah Hussainian's NPI number?

The NPI number for Sarah Hussainian is 1265012447. It was assigned to this individual provider in the NPPES registry on April 12, 2021.

Where is Sarah Hussainian located?

Sarah Hussainian practices at 21 Rancho Camino Dr Ste 108, Pomona, CA 91766. The listed phone number is (855) 223-7123.

What is Sarah Hussainian's specialty?

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

What insurance does Sarah Hussainian accept?

Health plans from Providence Health Plan list Sarah Hussainian as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sarah Hussainian was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days 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.