Occupational Therapy Assistant in Illinois — NPI Providers
1,515 active Occupational Therapy Assistant providers have a practice location in Illinois according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.
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Occupational Therapy Assistant providers in Illinois
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205029949 | Beth Osten and Associates | Organization | Occupational Therapy Assistant | Skokie, IL |
| 1881709004 | Kapable Kids, Inc. | Organization | Occupational Therapy Assistant | Channahon, IL |
| 1710011986 | Katherine Holguin | Individual | Occupational Therapy Assistant | Chicago, IL |
| 1477602373 | Pediatric Wellness | Organization | Occupational Therapy Assistant | Naperville, IL |
| 1346433547 | Peggy Oloko | Individual | Occupational Therapy Assistant | Orland Park, IL |
| 1154448637 | Physical Therapy and Sports Injury Rehabilitation | Organization | Occupational Therapy Assistant | Hazel Crest, IL |
| 1053474932 | Ptsir Industrial Rehabilitation | Organization | Occupational Therapy Assistant | Hazel Crest, IL |
Occupational Therapy Assistant by city in Illinois
- Occupational Therapy Assistant in Chicago, IL (159)
- Occupational Therapy Assistant in Glenview, IL (130)
- Occupational Therapy Assistant in Orland Park, IL (44)
- Occupational Therapy Assistant in Springfield, IL (33)
- Occupational Therapy Assistant in Peoria, IL (30)
- Occupational Therapy Assistant in Crystal Lake, IL (23)
- Occupational Therapy Assistant in Joliet, IL (22)
- Occupational Therapy Assistant in Decatur, IL (21)
- Occupational Therapy Assistant in Rockford, IL (20)
- Occupational Therapy Assistant in Marion, IL (19)
- Occupational Therapy Assistant in Aurora, IL (17)
- Occupational Therapy Assistant in Bloomington, IL (14)
- Occupational Therapy Assistant in Danville, IL (14)
- Occupational Therapy Assistant in Mount Vernon, IL (14)
- Occupational Therapy Assistant in Champaign, IL (13)
- Occupational Therapy Assistant in Edwardsville, IL (13)
- Occupational Therapy Assistant in Kankakee, IL (13)
- Occupational Therapy Assistant in Naperville, IL (13)
- Occupational Therapy Assistant in Tinley Park, IL (13)
- Occupational Therapy Assistant in Urbana, IL (12)
- Occupational Therapy Assistant in Belleville, IL (11)
- Occupational Therapy Assistant in Schaumburg, IL (10)
- Occupational Therapy Assistant in Godfrey, IL (9)
- Occupational Therapy Assistant in Swansea, IL (9)
- Occupational Therapy Assistant in Arlington Heights, IL (8)
- Occupational Therapy Assistant in Lansing, IL (8)
- Occupational Therapy Assistant in New Lenox, IL (8)
- Occupational Therapy Assistant in Olympia Fields, IL (8)
- Occupational Therapy Assistant in Addison, IL (7)
- Occupational Therapy Assistant in Centralia, IL (7)
Frequently asked questions
How many Occupational Therapy Assistant providers are in Illinois?
The latest NPPES snapshot lists 1,515 active providers with Occupational Therapy Assistant as their primary taxonomy and a practice location in Illinois.
How do I verify a Occupational Therapy Assistant provider's NPI in Illinois?
Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).
Can I get this data through an API?
Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.
Source: CMS NPPES (public data). Snapshot 2026-07-09.