Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1063996353 Individual Practitioner Female Practitioner

Gianna Kellogg

Behavior Analyst • Simi Valley, CA

Professional Overview & Biography Verified Profile Summary

Gianna Kellogg is a registered healthcare professional specializing in Behavior Analyst in Simi Valley, CA. Practice services are available at 2665 PARK CENTER DR STE D under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2665 Park Center Dr Ste D

Simi Valley, CA 930656200

Telephone 8054163384
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Simi Valley, CA

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

Practicing in Simi Valley, 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: 2025-08-19
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.

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

9 Associated Practitioners
NPI 1043459340

Doctor of Occupational Therapy, Occupational Therapist Registered, L, Board Certified Behavior Analyst

David Arnold

Speech-Language Pathologist

NPI 1255078358
Brittany Sharpe , BCBA

Behavior Analyst

NPI 1316583172

Board Certified Behavior Analyst

Luke Sequeira , OTR

Occupational Therapist - Pediatrics

NPI 1326575895

Occupational Therapist Registered

Carey Mooney , MS CCC-SLP

Speech-Language Pathologist

NPI 1376784785

MSCCCSLP

John Altre

Occupational Therapist

NPI 1427886035

Career & Practice History Timeline

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

9 Historical Events
👤
Provider Name / Credentials Updated August 19, 2025

Recorded as GIANNA KELLOGG

📍
Updated Practice Location November 02, 2022

Registered at 2665 PARK CENTER DR STE D, SIMI VALLEY, CA 930656200 (Tel: 8054163384)

📍
Updated Business Mailing Address November 02, 2022

Registered at 2665 PARK CENTER DR STE D, SIMI VALLEY, CA 930656200

NPI Profile Active September 21, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location September 21, 2018

Registered at 160 WIKIUP DR STE 102, SANTA ROSA, CA 954037776 (Tel: 7073082120)

📍
Updated Business Mailing Address September 21, 2018

Registered at 160 WIKIUP DR STE 102, SANTA ROSA, CA 954037776

👤
Provider Name / Credentials Updated September 21, 2018

Recorded as GIANNA FISTOLERA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 21, 2018

Behavior Technician

🟢
Initial NPI Registration & Enumeration September 21, 2018

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: 1063996353
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 21, 2018
Last Update: August 19, 2025
Sole Proprietor: No

Mailing Address

2665 Park Center Dr Ste D

Simi Valley, CA 930656200

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.