NPI Portal NPI Lookup & Verification

Dietitian, Registered in Ada, OK

15 active Dietitian, Registered providers practice in Ada, Oklahoma 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 OK.

Frequently asked questions

How many Dietitian, Registered providers are in Ada, OK?
The latest NPPES snapshot lists 15 active Dietitian, Registered providers with a practice address in Ada, Oklahoma.
How do I check a Dietitian, Registered provider's NPI in Ada?
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.