TRYSTA ALLYSON GRASSEL RBT
NPI 1487524997
Behavior Technician in Libertyville, IL

Active since November 10, 2025
1860 W WINCHESTER RD, LIBERTYVILLE, IL 60048(847) 573-9486(847) 549-6139 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Trysta Allyson Grassel Rbt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TRYSTA ALLYSON GRASSEL RBT (NPI 1487524997) is an individual behavior technician in Libertyville, Illinois, licensed in Illinois (RBT-25-486381) and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1487524997
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameTRYSTA ALLYSON GRASSELCredential: RBT
Location Address1860 W WINCHESTER RDLibertyville, IL 60048-5351
Mailing Address1234 Tracie DrLake Zurich, IL 60047-3341 · (779) 244-8584
Fax(847) 549-6139
Sole ProprietorNo
Enumeration DateNovember 10, 2025
NPPES CertifiedNovember 10, 2025
NPI 1487524997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
License Licensed in IL · RBT-25-486381
Definition
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.
1860 W WINCHESTER RD, Libertyville, IL 60048

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Behavior Analyst
1860 W WINCHESTER RD
LIBERTYVILLE, IL 60048
Counselor (Mental Health)
1860 W WINCHESTER RD
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1860 W WINCHESTER RD, SUITE 108
LIBERTYVILLE, IL 60048
Behavior Technician
1860 W WINCHESTER RD
LIBERTYVILLE, IL 60048
Internal Medicine (Nephrology)
1860 W WINCHESTER RD, STE 107
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1860 W WINCHESTER RD
LIBERTYVILLE, IL 60048
Occupational Therapist (Pediatrics)
1860 W WINCHESTER RD, SUITE 108
LIBERTYVILLE, IL 60048
Counselor (Mental Health)
1860 W WINCHESTER RD
LIBERTYVILLE, IL 60048

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Trysta Grassel's NPI number?

The NPI number for Trysta Grassel is 1487524997. It was assigned to this individual provider in the NPPES registry on November 10, 2025.

Where is Trysta Grassel located?

Trysta Grassel practices at 1860 W Winchester Rd, Libertyville, IL 60048. The listed phone number is (847) 573-9486.

What is Trysta Grassel's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Trysta Grassel was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.