Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1003533381 Individual Practitioner Male Practitioner

Shawn Tsztoo

Behavior Analyst • Oakland, CA

Professional Overview & Biography Verified Profile Summary

Shawn Tsztoo is a registered healthcare professional specializing in Behavior Analyst in Oakland, CA. Practice services are available at 6333 TELEGRAPH AVE STE 102 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6333 Telegraph Ave Ste 102

Oakland, CA 946091359

Telephone 8772422884
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Oakland, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 8.8 Yrs
Regional Practice Density
366 Specialists

Practicing in Oakland, CA (20508 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-12-17
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

State License CA 1-25-86472

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.

Behavior Technician

NUCC Taxonomy Code: 106S00000X

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Shawna Hulsey

Behavior Technician

NPI 1003548348
Blanca Segovia

Behavior Technician

NPI 1003696022
Jacquelyn Dellins

Behavior Technician

NPI 1023711918
Diana Chavez

Behavior Technician

NPI 1033707898
Jocelyn Sanchez

Behavior Technician

NPI 1033774948
Stacey Yang

Behavior Technician

NPI 1033782602

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location December 17, 2025

Registered at 6333 TELEGRAPH AVE STE 102, OAKLAND, CA 946091359 (Tel: 8772422884)

📍
Updated Business Mailing Address December 17, 2025

Registered at 6333 TELEGRAPH AVE STE 102, OAKLAND, CA 946091359 (Tel: 8772422884)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 17, 2025

Behavior Analyst (License #1-25-86472 in CA)

NPI Profile Active October 26, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location October 26, 2022

Registered at 9355 E STOCKTON BLVD STE 100, ELK GROVE, CA 956249476 (Tel: 9166936351)

📍
Updated Business Mailing Address October 26, 2022

Registered at PO BOX 5157, MODESTO, CA 953525157

👤
Provider Name / Credentials Updated October 26, 2022

Recorded as SHAWN TSZTOO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 26, 2022

Behavior Technician

🟢
Initial NPI Registration & Enumeration October 26, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1003533381
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 26, 2022
Last Update: December 17, 2025
Sole Proprietor: No

Mailing Address

6333 Telegraph Ave Ste 102

Oakland, CA 946091359

Phone: 8772422884

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.