Specialist in O Fallon, MO

8 active Specialist providers practice in O Fallon, Missouri according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Specialist providers in O Fallon, MO
NPI Name Type Specialty Location
1982777413 Dermatology at Winghaven, LLC Organization Specialist O Fallon, MO
1255468906 O'Fallon Dermatology Specialists, P.C. Organization Specialist O Fallon, MO

Frequently asked questions

How many Specialist providers are in O Fallon, MO?
The latest NPPES snapshot lists 8 active Specialist providers with a practice address in O Fallon, Missouri.
How do I check a Specialist 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.