How Many Nurse practitioners Are There in Ohio?

The figure below counts providers who list the NP (Nurse Practitioner) credential in the national NPI registry.

How this is counted: Counts NPI records listing the NP credential. Some NPs list a specialty certification (e.g. FNP) instead, so the true total is higher. Records are attributed to Ohio by NPPES practice-location state.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Counts reflect NPI records and are not an official workforce census.