Speech-Language Pathologist in O Fallon, IL
72 active Speech-Language Pathologist providers practice in O Fallon, 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 |
|---|---|---|---|---|
| 1124044698 | Abc Pediatric Therapy, LLC | Organization | Speech-Language Pathologist | O Fallon, IL |
| 1538273149 | Elizabeth Mueller | Individual | Speech-Language Pathologist | O Fallon, IL |
Frequently asked questions
How many Speech-Language Pathologist providers are in O Fallon, IL?
The latest NPPES snapshot lists 72 active Speech-Language Pathologist providers with a practice address in O Fallon, Illinois.
How do I check a Speech-Language Pathologist provider's NPI in O Fallon?
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.