Behavior Technician in Oak Brook, IL
54 active Behavior Technician providers practice in Oak Brook, Illinois according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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Frequently asked questions
How many Behavior Technician providers are in Oak Brook, IL?
The latest NPPES snapshot lists 54 active Behavior Technician providers with a practice address in Oak Brook, Illinois.
How do I check a Behavior Technician provider's NPI in Oak Brook?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-10.