Psychiatry & Neurology in O Fallon, MO
10 active Psychiatry & Neurology providers practice in O Fallon, Missouri 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 |
|---|---|---|---|---|
| 1467947945 | Enmanuel Perez | Individual | Neurology Physician | O Fallon, MO |
| 1578569620 | John Canale | Individual | Psychiatry Physician | O Fallon, MO |
| 1700306867 | Jonathan Williams | Individual | Neurology Physician | O Fallon, MO |
| 1962563429 | Northwest Psychiatric Associates, Ltd | Organization | Psychiatry Physician | O Fallon, MO |
| 1942615489 | Osvaldo Laurido Soto | Individual | Neurology Physician | O Fallon, MO |
| 1952137861 | Proactive Behavioral Health Solutions, Inc. | Organization | Psychiatry Physician | O Fallon, MO |
| 1447537071 | Psychiatric Care and Research Center Inc | Organization | Psychiatry Physician | O Fallon, MO |
| 1255539789 | Salim Chahin | Individual | Neurology Physician | O Fallon, MO |
| 1861553513 | Scott Arbaugh | Individual | Psychiatry Physician | O Fallon, MO |
| 1992254452 | Willow Tree Mental Health Center, LLC | Organization | Child & Adolescent Psychiatry Physician | O Fallon, MO |
Frequently asked questions
How many Psychiatry & Neurology providers are in O Fallon, MO?
The latest NPPES snapshot lists 10 active Psychiatry & Neurology providers with a practice address in O Fallon, Missouri.
How do I check a Psychiatry & Neurology 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 2026-07-11.