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VAN NGUYEN
NPI 1871051490
Assistant Behavior Analyst in Orange, CA

Active since March 04, 2019
500 S MAIN ST, ORANGE, CA 92868(657) 565-3259(833) 706-4826 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 12, 2025, Mar 4, 2019 (2 updates tracked since 2019).

About Van Nguyen NPPES

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

VAN NGUYEN (NPI 1871051490) is an individual assistant behavior analyst provider in Orange, California and active in the NPI registry since March 2019.

NPPES Registry Identity

NPI1871051490
Entity TypeIndividualFemale
Primary Taxonomy106E00000X
Provider Legal NameVAN NGUYEN
Location Address500 S MAIN STOrange, CA 92868-4507
Mailing Address500 S Main StOrange, CA 92868-4507 · (657) 565-3259 · Fax (833) 706-4826
Phone(657) 565-3259
Fax(833) 706-4826
Sole ProprietorNo
Enumeration DateMarch 4, 2019
Last NPPES UpdateSeptember 12, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2025
✔ NPI 1871051490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAssistant Behavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code106E00000X
Definition
An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.

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.

JACOB LLOYD THORNBLAD I
Behavior Technician
500 S MAIN ST
ORANGE, CA 92868
Orange County (657) 565-3259
CAROLINE BUI
Case Manager/Care Coordinator
500 S MAIN ST, SUITE 110
ORANGE, CA 92868
Orange County (714) 543-4333
MICHELLE BECERRA BA
Case Manager/Care Coordinator
500 S MAIN ST, SUITE 1100
ORANGE, CA 92868
Orange County (714) 543-4333
DARIN TOKUNAGA
Case Manager/Care Coordinator
500 S MAIN ST, SUITE 1100
ORANGE, CA 92868
Orange County (714) 543-4333
KELY PENA
Case Manager/Care Coordinator
500 S MAIN ST, SUITE 1100
ORANGE, CA 92868
Orange County (714) 543-4333
CATALINA GARZA
Case Manager/Care Coordinator
500 S MAIN ST, SUITE 1100
ORANGE, CA 92868
Orange County (714) 543-4333
CELIA MARIA MOLINA
Case Manager/Care Coordinator
500 S MAIN ST, SUTIE 1100
ORANGE, CA 92868
Orange County (714) 543-4333
YOLANDA URIARTE
Case Manager/Care Coordinator
500 S MAIN ST, SUITE 1100
ORANGE, CA 92868
Orange County (714) 543-4333

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 Van Nguyen's NPI number?

The NPI number for Van Nguyen is 1871051490. It was assigned to this individual provider in the NPPES registry on March 4, 2019.

Where is Van Nguyen located?

Van Nguyen practices at 500 S Main St, Orange, CA 92868. The listed phone number is (657) 565-3259.

What is Van Nguyen's specialty?

The primary specialty registered for this NPI is Assistant Behavior Analyst with taxonomy code 106E00000X.

When was this NPI record last updated?

The NPPES record for Van Nguyen was last updated on September 12, 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.