Behavior Analyst in Lancaster, PA

161 active Behavior Analyst providers practice in Lancaster, Pennsylvania 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 PA.

Frequently asked questions

How many Behavior Analyst providers are in Lancaster, PA?
The latest NPPES snapshot lists 161 active Behavior Analyst providers with a practice address in Lancaster, Pennsylvania.
How do I check a Behavior Analyst provider's NPI in Lancaster?
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.