10 Obstetrics providers practice in Wisconsin. The largest concentration is in Madison. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
Choose a city to see providers there.
| Obstetrics in Madison | 3 providers |
| Obstetrics in Green Bay | 2 providers |
| Obstetrics in Manitowoc | 1 providers |
| Obstetrics in Mount Pleasant | 1 providers |
| Obstetrics in Milwaukee | 1 providers |
| Obstetrics in Hudson | 1 providers |
| Obstetrics in De Pere | 1 providers |
From CMS Medicare enrollment records covering 6 of the 10 providers listed here (60%). Providers who do not bill Medicare are not included in these figures.
| Hospital | City | Ownership | CMS star rating | Obstetricians affiliated |
| St Vincent Hospital | Green Bay | Nonprofit | 4 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
There are 10 Obstetrics providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Madison (3), Green Bay (2), Manitowoc (1) have the highest concentration of Obstetrics providers in Wisconsin.
Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
According to CMS facility affiliation records, the Wisconsin hospitals where the most Obstetricians hold privileges are St Vincent Hospital in Green Bay.
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