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WEIXING LI
NPI 1891433454
Behavior Analyst in Brentwood, CA

Active since May 24, 2022
1191 CENTRAL BLVD STE A, BRENTWOOD, CA 94513(855) 223-7123(619) 374-7134 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 16, 2025, May 24, 2022 (2 updates tracked since 2022).

About Weixing Li NPPES

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

WEIXING LI (NPI 1891433454) is an individual behavior analyst provider in Brentwood, California and active in the NPI registry since May 2022.

NPPES Registry Identity

NPI1891433454
Entity TypeIndividualMale
Primary Taxonomy103K00000X
Provider Legal NameWEIXING LI
Location Address1191 CENTRAL BLVD STE ABrentwood, CA 94513-2253
Mailing AddressPo Box 33568San Diego, CA 92163-3568 · (855) 223-7123 · Fax (619) 374-7134
Phone(855) 223-7123
Fax(619) 374-7134
Sole ProprietorNo
Enumeration DateMay 24, 2022
Last NPPES UpdateSeptember 16, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2025
✔ NPI 1891433454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
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.
1191 CENTRAL BLVD STE A, Brentwood, CA 94513
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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.

SYDNEY NISHIDA MS
Behavior Analyst
1191 CENTRAL BLVD STE A
BRENTWOOD, CA 94513
Contra Costa County (855) 223-7123
DEANNA MONTOYA
Behavior Technician
1191 CENTRAL BLVD STE A
BRENTWOOD, CA 94513
Contra Costa County (855) 223-7123
MARIYA LOUIS
Behavior Technician
1191 CENTRAL BLVD STE A
BRENTWOOD, CA 94513
Contra Costa County (925) 466-1811
JACKSON NGUYEN
Behavior Technician
1191 CENTRAL BLVD STE A
BRENTWOOD, CA 94513
Contra Costa County (855) 223-7123
VICTORIA GARCIA
Behavior Technician
1191 CENTRAL BLVD STE A
BRENTWOOD, CA 94513
Contra Costa County (855) 223-7123
JOSE MANUEL REYES RIVERA III
Day Training/Habilitation Specialist
1191 CENTRAL BLVD STE A
BRENTWOOD, CA 94513
Contra Costa County (855) 223-7123
GIOVON MARQUEZ
Behavior Technician
1191 CENTRAL BLVD STE A
BRENTWOOD, CA 94513
Contra Costa County (855) 223-7123
TACHYANA NUNLEY
Behavior Technician
1191 CENTRAL BLVD STE A
BRENTWOOD, CA 94513
Contra Costa 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 Weixing Li's NPI number?

The NPI number for Weixing Li is 1891433454. It was assigned to this individual provider in the NPPES registry on May 24, 2022.

Where is Weixing Li located?

Weixing Li practices at 1191 Central Blvd Ste A, Brentwood, CA 94513. The listed phone number is (855) 223-7123.

What is Weixing Li's specialty?

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

When was this NPI record last updated?

The NPPES record for Weixing Li was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.