Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1023834827 Individual Practitioner Female Practitioner

Alyssa A Fassig

Behavior Analyst • Dallas, TX

Professional Overview & Biography Verified Profile Summary

Alyssa Fassig is a registered healthcare professional specializing in Behavior Analyst in Dallas, TX. Practice services are available at 5510 ABRAMS RD STE 112 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

5510 Abrams Rd Ste 112

Dallas, TX 752142000

Telephone 4699066372
Fax 4697540920
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Dallas, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 6.0 Yrs
Regional Practice Density
176 Specialists

Practicing in Dallas, TX (5867 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: 2025-12-05
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

State License TX 7778

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 Analyst

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.

Secondary Practice Locations

5085 W Park Blvd Ste 400

Plano, TX 750932592

Phone: 4692776050

Practice Associates & Co-Workers

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

40 Associated Practitioners
Urielle Ndri

Behavior Technician

NPI 1033877105
Lindsey Pierre

Behavior Technician

NPI 1043934672
Tremisha Gordon

Assistant Behavior Analyst

NPI 1083153860
Justine Winick

Behavior Technician

NPI 1093460149
Ti'niyah Hudson

Behavior Technician

NPI 1093511826
Lydia Trotter

Behavior Technician

NPI 1104451863

Career & Practice History Timeline

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

9 Historical Events
👤
Provider Name / Credentials Updated December 05, 2025

Recorded as ALYSSA FASSIG

📍
Updated Practice Location May 21, 2025

Registered at 5510 ABRAMS RD STE 112, DALLAS, TX 752142000 (Tel: 4699066372)

📍
Updated Business Mailing Address May 21, 2025

Registered at 7500 SAN FELIPE ST STE 990, HOUSTON, TX 770631708 (Tel: 2818263382)

NPI Profile Active November 25, 2024

NPI status registered as active in NPPES database

📍
Updated Practice Location November 25, 2024

Registered at 5085 W PARK BLVD STE 400, PLANO, TX 750932592 (Tel: 4692776050)

📍
Updated Business Mailing Address November 25, 2024

Registered at 850 LEORA LN APT 218, LEWISVILLE, TX 750564596 (Tel: 9725103188)

👤
Provider Name / Credentials Updated November 25, 2024

Recorded as ALYSSA BRITZ

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 25, 2024

Behavior Analyst

🟢
Initial NPI Registration & Enumeration November 25, 2024

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: 1023834827
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 25, 2024
Last Update: December 05, 2025
Sole Proprietor: No

Mailing Address

7500 San Felipe St Ste 990

Houston, TX 770631708

Phone: 2818263382

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.