Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1417806431 Individual Practitioner Female Practitioner

Sirena Elizabeth Castro

Behavior Technician • San Francisco, CA

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Sirena Castro is a registered healthcare professional specializing in Behavior Technician in San Francisco, CA. Official NPI practice address is registered at 1589 36TH AVE.

Practice Location & Contact Primary Location

Practice Address

1589 36th Ave

San Francisco, CA 94601

Telephone 4155195083

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Technician in San Francisco, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 5.0 Yrs
Regional Practice Density
1010 Specialists

Practicing in San Francisco, CA (172337 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: 2026-07-23
Behavior Technician Primary Specialty

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.

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Business Mailing Address July 23, 2026

Registered at 1944 EMBARCADERO, OAKLAND, CA 946065213

NPI Profile Active January 23, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location January 23, 2026

Registered at 1589 36TH AVE, SAN FRANCISCO, CA 94601 (Tel: 4155195083)

📍
Updated Business Mailing Address January 23, 2026

Registered at 1075 CREEKSIDE RIDGE DR STE 280, ROSEVILLE, CA 956783504

👤
Provider Name / Credentials Updated January 23, 2026

Recorded as SIRENA CASTRO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 23, 2026

Behavior Technician

🟢
Initial NPI Registration & Enumeration January 23, 2026

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: 1417806431
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 23, 2026
Last Update: July 23, 2026
Sole Proprietor: Yes

Mailing Address

1944 Embarcadero

Oakland, CA 946065213

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.