Behavior Analyst in Downers Grove, IL
29 active Behavior Analyst providers practice in Downers Grove, Illinois according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1275617821 | Sarah Hardison | Individual | Behavior Analyst | Downers Grove, IL |
Frequently asked questions
How many Behavior Analyst providers are in Downers Grove, IL?
The latest NPPES snapshot lists 29 active Behavior Analyst providers with a practice address in Downers Grove, Illinois.
How do I check a Behavior Analyst provider's NPI in Downers Grove?
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.