Trysta Allyson Grassel , RBT
Behavior Technician • Libertyville, IL
Professional Overview & Biography Verified Profile Summary
Trysta Grassel, RBT is a registered healthcare professional specializing in Behavior Technician in Libertyville, IL. Practice services are available at 1860 W WINCHESTER RD under active NPI credentials.
Practice Location & Contact Primary Location
1860 W Winchester Rd
Libertyville, IL 600485351
Specialty Benchmarks & Practice Insights
Comparative analytics for Behavior Technician in Libertyville, IL
Practicing in Libertyville, IL (9375 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-11-10NUCC 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
Behavior Analyst
Occupational Therapist
Speech-Language Pathologist
Master of Science, Speech-Language Pathologist (Certificate of Clinical Competence)
Behavior Technician
Speech-Language Pathologist
Master of Arts, Speech-Language Pathologist (Certificate of Clinical Competence)
Physical Therapist
Doctor of Physical Therapy
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 1860 W WINCHESTER RD, LIBERTYVILLE, IL 600485351 (Tel: 8475739486)
Registered at 1234 TRACIE DR, LAKE ZURICH, IL 600473341 (Tel: 7792448584)
Recorded as TRYSTA GRASSEL, RBT
Behavior Technician (License #RBT-25-486381 in IL)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1234 Tracie Dr
Lake Zurich, IL 600473341
Phone: 7792448584
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