LA'SONIA MARSHAY FOSTER
NPI 1063878023
Behavior Technician in Covina, CA

Active since January 06, 2016
1274 CENTER COURT DR STE 211, COVINA, CA 91724(626) 339-4999 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 25, 2026, Feb 17, 2025 (2 updates tracked since 2025).

About La'sonia Marshay Foster NPPES

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

LA'SONIA MARSHAY FOSTER (NPI 1063878023) is an individual behavior technician in Covina, California and active in the NPI registry since January 2016.

NPPES Registry Identity

NPI1063878023
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameLA'SONIA MARSHAY FOSTER
Location Address1274 CENTER COURT DR STE 211Covina, CA 91724-3668
Mailing Address1274 Center Court Dr Ste 211Covina, CA 91724-3668 · (626) 339-4999
Sole ProprietorNo
Enumeration DateJanuary 6, 2016
Last NPPES UpdateMarch 25, 20262 updates tracked since enumeration
NPPES CertifiedMarch 25, 2026
NPI 1063878023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

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.

Also ListedRehabilitation PractitionerTaxonomy 225400000X
1274 CENTER COURT DR STE 211, Covina, CA 91724

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
1274 CENTER COURT DR STE 211
COVINA, CA 91724
Behavior Technician
1274 CENTER COURT DR STE 211
COVINA, CA 91724
Marriage & Family Therapist
1274 CENTER COURT DR STE 211
COVINA, CA 91724
Behavior Technician
1274 CENTER COURT DR STE 211
COVINA, CA 91724
Behavior Technician
1274 CENTER COURT DR STE 211
COVINA, CA 91724
Behavior Technician
1274 CENTER COURT DR STE 211
COVINA, CA 91724
Behavior Technician
1274 CENTER COURT DR STE 211
COVINA, CA 91724
Behavior Technician
1274 CENTER COURT DR STE 211
COVINA, CA 91724

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 La'sonia Foster's NPI number?

The NPI number for La'sonia Foster is 1063878023. It was assigned to this individual provider in the NPPES registry on January 6, 2016.

Where is La'sonia Foster located?

La'sonia Foster practices at 1274 Center Court Dr Ste 211, Covina, CA 91724. The listed phone number is (626) 339-4999.

What is La'sonia Foster'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 La'sonia Foster was last updated on March 25, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.