Individual provider · Type 1 NPI

Hannah Underhill, RBT

Behavior Technician · Rockford, IL

NPI number 1336073485 Active

Practice location

7177 Crimson Ridge Dr Ste 10
Rockford, IL 61107-6235

Call (847) 465-9556 Map

Mailing address

991 Oak Creek Dr
Lombard, IL 60148-6408

Specialties and licenses

TaxonomyCodeLicense
Behavior Technician Primary 106S00000XRBT-26-537480 (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 1336073485

Hannah Underhill, RBT's National Provider Identifier is 1336073485, issued on Jun 11, 2026. The primary taxonomy on file is Behavior Technician (106S00000X), and the practice location is in Rockford, IL. The record was last updated on Jun 11, 2026.