Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1104416015 Individual Practitioner Female Practitioner

Elvira Rusak

Behavior Analyst • Keller, TX

Professional Overview & Biography Verified Profile Summary

Elvira Rusak is a registered healthcare professional specializing in Behavior Analyst in Keller, TX. Practice services are available at 8821 DAVIS BLVD STE 100 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

8821 Davis Blvd Ste 100

Keller, TX 762480329

Telephone 8554445664
Associated Practice Facility / Clinic
🏢 Ethos Clinical Solutions, Llc Facility NPI 1669930988

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Keller, TX

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

Practicing in Keller, 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: 2026-03-18
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

State License TX 7678

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
Kaiden Leonard

Behavior Technician

NPI 1003735630
Angel Willis

Behavior Technician

NPI 1013761642
Trinity Rammel , BCBA

Behavior Analyst

NPI 1023685682

Board Certified Behavior Analyst

Aleigh Warren

Behavior Analyst

NPI 1033749247
Jenna Jones

Behavior Technician

NPI 1033817242
Luna Ramirez

Behavior Technician

NPI 1043105513

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location March 18, 2026

Registered at 8821 DAVIS BLVD STE 100, KELLER, TX 762480329 (Tel: 8554445664)

📍
Updated Business Mailing Address March 18, 2026

Registered at 8821 DAVIS BLVD STE 100, KELLER, TX 762480329 (Tel: 8554445664)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 25, 2025

Behavior Analyst (License #7678 in TX)

📍
Updated Practice Location September 17, 2021

Registered at 2815 EXCHANGE BLVD STE 100, SOUTHLAKE, TX 760927515 (Tel: 8554445664)

📍
Updated Business Mailing Address September 17, 2021

Registered at 2815 EXCHANGE BLVD STE 100, SOUTHLAKE, TX 760927515

NPI Profile Active January 25, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location January 25, 2021

Registered at 225 CEDAR HILL ST STE 200, MARLBOROUGH, MA 017525900 (Tel: 8572904313)

📍
Updated Business Mailing Address January 25, 2021

Registered at 225 CEDAR HILL ST STE 200, MARLBOROUGH, MA 017525900

👤
Provider Name / Credentials Updated January 25, 2021

Recorded as ELVIRA RUSAK

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 25, 2021

Behavior Technician

🟢
Initial NPI Registration & Enumeration January 25, 2021

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: 1104416015
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 25, 2021
Last Update: March 18, 2026
Sole Proprietor: No

Mailing Address

8821 Davis Blvd Ste 100

Keller, TX 762480329

Phone: 8554445664

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.