NPI Portal NPI Lookup & Verification

Obstetrics & Gynecology in Summit, WI

6 active Obstetrics & Gynecology providers practice in Summit, Wisconsin according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Obstetrics & Gynecology providers in Summit, WI
NPI Name Type Specialty Location
1770102212 David Eggert Individual Obstetrics & Gynecology Physician Summit, WI
1356669105 Kathryn Gallagher Individual Obstetrics & Gynecology Physician Summit, WI
1144337759 Lisa Harshbarger Individual Gynecology Physician Summit, WI
1780601633 Meridith Derrig Individual Obstetrics & Gynecology Physician Summit, WI
1477997955 Omar Sinno Individual Obstetrics & Gynecology Physician Summit, WI
1275809519 Rachel Fournogerakis Individual Obstetrics & Gynecology Physician Summit, WI

Frequently asked questions

How many Obstetrics & Gynecology providers are in Summit, WI?
The latest NPPES snapshot lists 6 active Obstetrics & Gynecology providers with a practice address in Summit, Wisconsin.
How do I check a Obstetrics & Gynecology provider's NPI in Summit?
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.