Individual provider · Type 1 NPI

Trysta Allyson Grassel, RBT

Behavior Technician · Libertyville, IL

NPI number 1487524997 Active

Practice location

1860 W Winchester Rd
Libertyville, IL 60048-5351

Call (847) 573-9486 Map

Fax (847) 549-6139

Mailing address

1234 Tracie Dr
Lake Zurich, IL 60047-3341

Specialties and licenses

TaxonomyCodeLicense
Behavior Technician Primary 106S00000XRBT-25-486381 (IL)

Behavior Technician: 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…

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About NPI 1487524997

Trysta Allyson Grassel, RBT's National Provider Identifier is 1487524997, issued on Nov 10, 2025. The primary taxonomy on file is Behavior Technician (106S00000X), and the practice location is in Libertyville, IL. The record was last updated on Nov 10, 2025.