Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1023731619 Individual Practitioner Female Practitioner

Alyssa Gribben

Behavior Analyst • Orange, CA

Professional Overview & Biography Verified Profile Summary

Alyssa Gribben is a registered healthcare professional specializing in Behavior Analyst in Orange, CA. Practice services are available at 1815 E HEIM AVE STE 205 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1815 E Heim Ave Ste 205

Orange, CA 928653016

Telephone 7144649080
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Orange, CA

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

Practicing in Orange, 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: 2026-06-08
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

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.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Leilani Tran

Behavior Technician

NPI 1003433426
Jonathan Reyes

Behavior Technician

NPI 1073227187
Faye Lin

Behavior Technician

NPI 1093452369
Alexandra Ivy

Behavior Technician

NPI 1124753074
Samantha Mejia Iannello

Behavior Technician

NPI 1124773486
Kaitlyn Chai

Behavior Technician

NPI 1134906084

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location June 08, 2026

Registered at 1815 E HEIM AVE STE 205, ORANGE, CA 928653016 (Tel: 7144649080)

📍
Updated Business Mailing Address June 08, 2026

Registered at 1815 E HEIM AVE STE 205, ORANGE, CA 928653016 (Tel: 7144649080)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 08, 2026

Behavior Analyst

NPI Profile Active September 20, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location September 20, 2022

Registered at 1815 E HEIM AVE STE 202, ORANGE, CA 928653016 (Tel: 7144649080)

📍
Updated Business Mailing Address September 20, 2022

Registered at 1815 E HEIM AVE STE 202, ORANGE, CA 928653016 (Tel: 7144649080)

👤
Provider Name / Credentials Updated September 20, 2022

Recorded as ALYSSA GRIBBEN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 20, 2022

Behavior Technician

🟢
Initial NPI Registration & Enumeration September 20, 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: 1023731619
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 20, 2022
Last Update: June 08, 2026
Sole Proprietor: No

Mailing Address

1815 E Heim Ave Ste 205

Orange, CA 928653016

Phone: 7144649080

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.