NPI Portal NPI Lookup & Verification

Developmental Therapist in Lockport, IL

16 active Developmental Therapist providers practice in Lockport, 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 Developmental Therapist providers are in Lockport, IL?
The latest NPPES snapshot lists 16 active Developmental Therapist providers with a practice address in Lockport, Illinois.
How do I check a Developmental Therapist provider's NPI in Lockport?
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.