Behavior Technician in Oak Park, IL

238 active Behavior Technician providers practice in Oak Park, Illinois according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

No indexed providers to list yet — try the NPI search for IL.

Frequently asked questions

How many Behavior Technician providers are in Oak Park, IL?
The latest NPPES snapshot lists 238 active Behavior Technician providers with a practice address in Oak Park, Illinois.
How do I check a Behavior Technician provider's NPI in Oak Park?
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.