NPI Portal NPI Lookup & Verification

Occupational Therapy Assistant in Mount Vernon, IL

14 active Occupational Therapy Assistant providers practice in Mount Vernon, 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 Occupational Therapy Assistant providers are in Mount Vernon, IL?
The latest NPPES snapshot lists 14 active Occupational Therapy Assistant providers with a practice address in Mount Vernon, Illinois.
How do I check a Occupational Therapy Assistant provider's NPI in Mount Vernon?
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.