LASTARR LANG
NPI 1538024633
Behavior Technician in Ontario, CA

Active since December 20, 2025
4688 ONTARIO MILLS PKWY, ONTARIO, CA 91764(714) 834-1111 Get Directions Write a Review

NPPES record last updated: December 20, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Lastarr Lang NPPES

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

LASTARR LANG (NPI 1538024633) is an individual behavior technician in Ontario, California and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1538024633
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameLASTARR LANG
Location Address4688 ONTARIO MILLS PKWYOntario, CA 91764-5104
Mailing Address4688 Ontario Mills PkwyOntario, CA 91764-5104
Sole ProprietorNo
Enumeration DateDecember 20, 2025
NPPES CertifiedDecember 20, 2025
NPI 1538024633 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.
4688 ONTARIO MILLS PKWY, Ontario, CA 91764

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
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
Behavior Technician
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
Speech-Language Pathologist
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
Assistant Behavior Analyst
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
Behavior Analyst
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
Assistant Behavior Analyst
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
Assistant Behavior Analyst
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
Behavior Technician
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764

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 Lastarr Lang's NPI number?

The NPI number for Lastarr Lang is 1538024633. It was assigned to this individual provider in the NPPES registry on December 20, 2025.

Where is Lastarr Lang located?

Lastarr Lang practices at 4688 Ontario Mills Pkwy, Ontario, CA 91764. The listed phone number is (714) 834-1111.

What is Lastarr Lang'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 Lastarr Lang was last updated on December 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.