SYDNEY MATSUDA
NPI 1902394604
Behavior Analyst in Torrance, CA

Q: What is Sydney Matsuda's NPI number?

The NPI number for Sydney Matsuda is 1902394604. It was assigned to this individual provider in the NPPES registry on April 27, 2018.

Q: What is Sydney Matsuda's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sydney Matsuda was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since April 27, 2018

23740 HAWTHORNE BLVD STE 104, TORRANCE, CA 90505(855) 223-7123 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 2, 2026, Nov 19, 2024, Jun 20, 2023 and 2 more (5 updates tracked since 2018).

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About Sydney Matsuda NPPES

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

SYDNEY MATSUDA (NPI 1902394604) is an individual behavior analyst provider in Torrance, California, licensed in Texas (7720) and active in the NPI registry since April 2018. She maintains 5 additional practice locations.

NPPES Registry Identity

NPI1902394604

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameSYDNEY MATSUDA

Location Address23740 HAWTHORNE BLVD STE 104Torrance, CA 90505-8206

Mailing AddressPo Box 740780Atlanta, GA 30374-0780 · (855) 223-7123 · Fax (619) 374-7134

Phone(855) 223-7123

Sole ProprietorNo

Enumeration DateApril 27, 2018

Last NPPES UpdateApril 2, 20265 updates tracked since enumeration

NPPES CertifiedApril 2, 2026

✔ NPI 1902394604 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

Licenses✔ Licensed in TX · 7720✔ Licensed in CA · 1-20-46636

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.

Also ListedBehavior TechnicianTaxonomy 106S00000X · License RBT-18-49807 (CA)

23740 HAWTHORNE BLVD STE 104, Torrance, CA 90505

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Secondary Practice Locations 5

Location 13760 S Mason Rd Ste 10Katy, TX 77450-7729 · Phone (855) 223-7123

Location 216782 Von Karman Ave Ste 11Irvine, CA 92606-2417 · Phone (855) 223-7123

Location 3725 S Mesa Hills Dr Bldg 3El Paso, TX 79912-5568 · Phone (855) 223-7123

Location 41632 Raider WayLeander, TX 78641-5404 · Phone (855) 223-7123

Location 55022 Tennyson PkwyPlano, TX 75024-3151 · Phone (855) 223-7123

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.

JENNIFER MAHMOOD

Behavior Technician