Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1396301453 Individual Practitioner Male Practitioner

Thomas Clark Neiheisel

Behavior Technician • Monrovia, CA

Professional Overview & Biography Verified Profile Summary

Thomas Neiheisel is a registered healthcare professional specializing in Behavior Technician in Monrovia, CA. Practice services are available at 612 S MYRTLE AVE STE 100 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

612 S Myrtle Ave Ste 100

Monrovia, CA 910163406

Telephone 9092609200
Associated Practice Facility / Clinic
🏢 Dream Big Children's Center Facility NPI 1558150847

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Technician in Monrovia, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 5.0 Yrs
Regional Practice Density
16563 Specialists

Practicing in Monrovia, 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: 2025-10-16
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.

Practice Associates & Co-Workers

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

23 Associated Practitioners
Cherise Evans-Lambert

Behavior Technician

NPI 1003797630
Sara Schelin

Behavior Technician

NPI 1033802681
Aliyah Pennington

Behavior Technician

NPI 1033893870
Maryela Melena

Behavior Technician

NPI 1144171505
Aydan Butt-Harris

Behavior Technician

NPI 1346905635
Taylor Trammel

Behavior Technician

NPI 1356903249

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location October 16, 2025

Registered at 612 S MYRTLE AVE STE 100, MONROVIA, CA 910163406 (Tel: 9092609200)

📍
Updated Business Mailing Address October 16, 2025

Registered at 612 S MYRTLE AVE STE 100, MONROVIA, CA 910163406 (Tel: 9092609200)

📍
Updated Practice Location April 10, 2025

Registered at 801 CORPORATE CENTER DR STE 210, POMONA, CA 917682627 (Tel: 9096343974)

📍
Updated Business Mailing Address April 10, 2025

Registered at 801 CORPORATE CENTER DR STE 210, POMONA, CA 917682627 (Tel: 9096343974)

📍
Updated Practice Location September 06, 2024

Registered at 119 N MANGROVE AVE, COVINA, CA 917242928 (Tel: 6264223124)

📍
Updated Business Mailing Address September 06, 2024

Registered at 119 N MANGROVE AVE, COVINA, CA 917242928 (Tel: 6264223124)

NPI Profile Active May 14, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location May 14, 2019

Registered at 1508 W ARTESIA SQ APT B, GARDENA, CA 902484773 (Tel: 8002491266)

📍
Updated Business Mailing Address May 14, 2019

Registered at 1301 E ORANGEWOOD AVE, ANAHEIM, CA 928056807 (Tel: 8002491266)

👤
Provider Name / Credentials Updated May 14, 2019

Recorded as THOMAS NEIHEISEL

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 14, 2019

Behavior Technician

🟢
Initial NPI Registration & Enumeration May 14, 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: 1396301453
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 14, 2019
Last Update: October 16, 2025
Sole Proprietor: No

Mailing Address

612 S Myrtle Ave Ste 100

Monrovia, CA 910163406

Phone: 9092609200

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.