Registered Nurse in Stillwater, OK
40 active Registered Nurse providers practice in Stillwater, Oklahoma 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 |
|---|---|---|---|---|
| 1043423817 | Marietta Sousis | Individual | Psychiatric/Mental Health Registered Nurse | Stillwater, OK |
Frequently asked questions
How many Registered Nurse providers are in Stillwater, OK?
The latest NPPES snapshot lists 40 active Registered Nurse providers with a practice address in Stillwater, Oklahoma.
How do I check a Registered Nurse provider's NPI in Stillwater?
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 2026-07-09.