Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1144012444 Individual Practitioner Female Practitioner

Marnella Hill

Assistant Behavior Analyst • Gardena, CA

Professional Overview & Biography Verified Profile Summary

Marnella Hill is a registered healthcare professional specializing in Assistant Behavior Analyst in Gardena, CA. Practice services are available at 879 W 190TH ST STE 1000 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

879 W 190th St Ste 1000

Gardena, CA 902484255

Telephone 3103299115
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Assistant Behavior Analyst in Gardena, CA

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

Practicing in Gardena, 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: 2025-05-21
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.

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
William Vasquez

Behavior Technician

NPI 1003626250
Nmesomachi Nwoko

Behavior Technician

NPI 1043045438
Samantha Mendoza

Behavior Technician

NPI 1043108889
Ana Ruiz

Behavior Technician

NPI 1053109181
Stephanie Rabuya

Behavior Technician

NPI 1053271668
Shahrzad Arvari

Behavior Technician

NPI 1063278448

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active May 21, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location May 21, 2025

Registered at 879 W 190TH ST STE 1000, GARDENA, CA 902484255 (Tel: 3103299115)

📍
Updated Business Mailing Address May 21, 2025

Registered at 1411 S WILLOWBROOK AVE, COMPTON, CA 902204923 (Tel: 4242042509)

👤
Provider Name / Credentials Updated May 21, 2025

Recorded as MARNELLA HILL

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 21, 2025

Assistant Behavior Analyst

🟢
Initial NPI Registration & Enumeration May 21, 2025

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: 1144012444
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 21, 2025
Last Update: May 21, 2025
Sole Proprietor: Yes

Mailing Address

1411 S Willowbrook Ave

Compton, CA 902204923

Phone: 4242042509

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.