THIENSAM LUYEN
NPI 1205658689
Behavior Technician in San Diego, CA

Active since October 28, 2024
501 W BROADWAY, SUITE 800, SAN DIEGO, CA 92101(949) 272-6730 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 25, 2025, Nov 3, 2025 (2 updates tracked since 2025).

About Thiensam Luyen NPPES

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

THIENSAM LUYEN (NPI 1205658689) is an individual behavior technician in San Diego, California and active in the NPI registry since October 2024. He maintains a secondary practice location in Ontario.

NPPES Registry Identity

NPI1205658689
Entity TypeIndividualMale
Primary Taxonomy106S00000X
Provider Legal NameTHIENSAM LUYEN
Location Address501 W BROADWAY, SUITE 800San Diego, CA 92101-3546
Mailing Address7108 S Kanner HwyStuart, FL 34997-7462 · (185) 583-2672
Sole ProprietorNo
Enumeration DateOctober 28, 2024
Last NPPES UpdateNovember 25, 20252 updates tracked since enumeration
NPPES CertifiedNovember 25, 2025
NPI 1205658689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
Definition
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
501 W BROADWAY, San Diego, CA 92101

Secondary Practice Location 1

Location 13045 S Archibald Ave Ste H-1043Ontario, CA 91761-9001 · Phone (855) 832-6727 ext. 1

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.

Behavior Technician
501 W BROADWAY, SUITE 800
SAN DIEGO, CA 92101
Developmental Therapist
501 W BROADWAY, SUITE 800
SAN DIEGO, CA 92101
Behavior Technician
501 W BROADWAY, SUITE 800
SAN DIEGO, CA 92101
Behavior Technician
501 W BROADWAY
SAN DIEGO, CA 92101
Behavior Analyst
501 W BROADWAY, SUITE 800
SAN DIEGO, CA 92101
Behavior Technician
501 W BROADWAY, SUITE 800
SAN DIEGO, CA 92101
Physical Therapist
501 W BROADWAY
SAN DIEGO, CA 92101
Behavior Technician
501 W BROADWAY, SUITE 800
SAN DIEGO, CA 92101

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 Thiensam Luyen's NPI number?

The NPI number for Thiensam Luyen is 1205658689. It was assigned to this individual provider in the NPPES registry on October 28, 2024.

Where is Thiensam Luyen located?

Thiensam Luyen practices at 501 W Broadway Suite 800, San Diego, CA 92101. The listed phone number is (949) 272-6730.

What is Thiensam Luyen's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Thiensam Luyen was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.