Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1588211205 Individual Practitioner Female Practitioner

Bethany Tsao

Assistant Behavior Analyst • San Jose, CA

Professional Overview & Biography Verified Profile Summary

Bethany Tsao is a registered healthcare professional specializing in Assistant Behavior Analyst in San Jose, CA. Practice services are available at 800 N 1ST ST FL 2 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

800 N 1st St Fl 2

San Jose, CA 951126312

Telephone 9252668400
Associated Practice Facility / Clinic
🏢 Easter Seals Bay Area Facility NPI 1902134547

Specialty Benchmarks & Practice Insights

Comparative analytics for Assistant Behavior Analyst in San Jose, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
54 Specialists

Practicing in San Jose, CA (2662 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: 2026-05-27
Assistant Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 106E00000X

An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Leah Sparrowe

Social Worker

NPI 1003380932
Alexandra Niiyama

Behavior Technician

NPI 1003469115
Iting Lee

Assistant Behavior Analyst

NPI 1013491539
NPI 1023792371
Paulette Alonsagay

Behavior Technician

NPI 1033605670
Hope Chebbi , BA

Behavior Analyst

NPI 1033689146

Bachelor of Arts

Career & Practice History Timeline

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

15 Historical Events
📍
Updated Practice Location May 27, 2026

Registered at 800 N 1ST ST FL 2, SAN JOSE, CA 951126312 (Tel: 9252668400)

📍
Updated Business Mailing Address May 27, 2026

Registered at 2730 SHADELANDS DR BLDG 10, WALNUT CREEK, CA 945982538

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 27, 2026

Assistant Behavior Analyst

📍
Updated Practice Location January 08, 2024

Registered at 3909 BORGO CMN, FREMONT, CA 945381995 (Tel: 4084290674)

📍
Updated Business Mailing Address January 08, 2024

Registered at 7108 S KANNER HWY, STUART, FL 349977462 (Tel: 8558326727)

📍
Updated Practice Location March 26, 2021

Registered at 1811 GRAND CANAL BLVD STE 2, STOCKTON, CA 952078107 (Tel: 8774182978)

📍
Updated Business Mailing Address March 26, 2021

Registered at 500 FAIRWAY DR STE 102, DEERFIELD BEACH, FL 334411817 (Tel: 8774182978)

📍
Updated Practice Location December 18, 2019

Registered at 5820 STONERIDGE MALL RD STE 205, PLEASANTON, CA 945883347 (Tel: 8774182978)

📍
Updated Business Mailing Address December 18, 2019

Registered at 5820 STONERIDGE MALL RD STE 205, PLEASANTON, CA 945883347 (Tel: 8774182978)

NPI Profile Active August 19, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location August 19, 2019

Registered at 3906 BORGO CMN, FREMONT, CA 945381995 (Tel: 4084290674)

📍
Updated Business Mailing Address August 19, 2019

Registered at 3906 BORGO CMN, FREMONT, CA 945381995 (Tel: 4084290674)

👤
Provider Name / Credentials Updated August 19, 2019

Recorded as BETHANY TSAO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 19, 2019

Behavior Technician

🟢
Initial NPI Registration & Enumeration August 19, 2019

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: 1588211205
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 19, 2019
Last Update: May 27, 2026
Sole Proprietor: Yes

Mailing Address

2730 Shadelands Dr Bldg 10

Walnut Creek, CA 945982538

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.