Maternal-Fetal Medicine Specialists in Wisconsin
Data updated monthly · Last refresh October 2026
58 Maternal & Fetal Medicine providers practice in Wisconsin, including 1 (2%) offering telehealth. The largest concentration is in Milwaukee. 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.
58providers
1telehealth
Milwaukeetop city
Maternal & Fetal Medicine by city in Wisconsin
Choose a city to see providers there.
Where Maternal-Fetal Medicine Specialists in Wisconsin practice
From CMS Medicare enrollment records covering 36 of the 58 providers listed here (62%). Providers who do not bill Medicare are not included in these figures.
3%solo or small practice (under 10 clinicians)
0%mid-size group (10 to 99)
97%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Maternal-Fetal Medicine Specialists | All clinicians in group | Main city |
| Aurora Medical Group, Inc.. | 7 | 3,764 | Milwaukee |
| University of Wisconsin Medical Foundation Inc. | 7 | 2,537 | Madison |
| The Medical College of Wisconsin Inc. | 7 | 2,092 | Milwaukee |
| Froedtert Andthe Medical College of Wisconsin Community Physicians Inc. | 6 | 1,265 | Brookfield |
| Dean Health Systems Inc. | 3 | 1,174 | Madison |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Maternal-Fetal Medicine Specialists affiliated |
| Froedtert Memorial Lutheran Hospital | Milwaukee | Nonprofit | 3 of 5 | 7 |
| Unitypoint Health - Meriter | Madison | Nonprofit | 5 of 5 | 7 |
| Ssm Health St Mary's Hospital - Madison | Madison | Nonprofit | 4 of 5 | 3 |
| Waukesha Memorial Hospital | Waukesha | Nonprofit | 4 of 5 | 2 |
| Ascension Se Wisconsin Hospital | Milwaukee | Nonprofit | 5 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.
Maternal & Fetal Medicine providers in Wisconsin
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.
Dr. Kathleen Antony, M.D.Fitchburg, WI · No drug or device payments recorded (2025) ·
(623) 578-2232 Dr. Edward Hayes, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-8480 Dr. Gail Miller, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 338-6868 Dr. Jason Retzke, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 338-6868 Dr. Mark Neerhof, DOKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-7000 Dr. Mary Ames, MDKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-6790 Dr. John Sholl, MDLac Du Flambeau, WI · No drug or device payments recorded (2025) ·
(715) 928-2650 Dr. Barbara Assel, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Harry Farb, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Juliana Bakk, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Julie Vircks, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Brian Stafeil, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 252-7458 Dr. Christopher Huls, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 267-6667 Dr. Dinesh Shah, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 469-4849 Dr. Emily O'brien, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-6228 Dr. Erin Bailey, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-6667 Dr. Jacqueline Powell, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-6667 Dr. Jacquelyn Adams, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 417-6667 Dr. Jennifer Krupp, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 251-6100 Dr. Jesus Iruretagoyena, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-6667 Dr. John Soehl, MDMadison, WI · $100 in drug and device payments (2025) ·
(608) 417-6667 Dr. Kara Hoppe, D.O.Madison, WI · No drug or device payments recorded (2025) ·
(608) 417-6667 Dr. Katharina Stewart, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-6667 Dr. Michael Balistreri, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 251-6100 Dr. Michael Beninati, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-6667 Dr. Sabine Droste, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 267-6667 Dr. Susan Davidson, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 252-7458 Dr. Alison Bauer, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5161 Dr. Kazumasa Hashimoto, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Alice Robinson, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 259-7480 Dr. Anna Palatnik, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6624 Dr. Brock PolnaszekMilwaukee, WI · No drug or device payments recorded (2025) ·
(401) 805-6624 Dr. Carolyn Chatterton, DO, MPHMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-4100 Dr. Emily Smith, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6625 Dr. Erika Peterson, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-9019 Dr. Garrett Fitzgerald, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-2000 Dr. Jennifer Mcintosh, D.O.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6624 Dr. Jennifer Wright, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 447-2569 Dr. Jessica Smith, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6624 Dr. Katie Swor, D.O.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-4100 Dr. Marilynn Frederiksen, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-7956 Dr. Meredith Cruz, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6624 Dr. Randall Kuhlmann, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6600 Dr. Ricardo Mastrolia, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-4100 Dr. Richard Pircon, MDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 291-1714 Dr. Robert Para, M.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-5219 Dr. Ryan Stone, MDMilwaukee, WI · $209 in drug and device payments (2025) ·
(414) 219-5633 Dr. Sean Stuart, DOMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6624 Dr. Zachary Colvin, D.O.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6624 Common questions
How many Maternal & Fetal Medicine providers are in Wisconsin?There are 58 Maternal & Fetal Medicine providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Maternal & Fetal Medicine providers in Wisconsin offer telehealth?Yes. 1 of the 58 Maternal & Fetal Medicine providers in Wisconsin (about 2%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Maternal & Fetal Medicine providers?Milwaukee (20), Madison (17), La Crosse (4) have the highest concentration of Maternal & Fetal Medicine providers in Wisconsin.
How many Maternal & Fetal Medicine providers in Wisconsin received drug or device company payments?3 of 58 Maternal & Fetal Medicine providers in Wisconsin (5%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?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.
Do most Maternal-Fetal Medicine Specialists in Wisconsin work in independent practices or large health systems?Among 36 Maternal-Fetal Medicine Specialists in Wisconsin enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 97% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Maternal-Fetal Medicine Specialists in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Maternal-Fetal Medicine Specialists hold privileges are Froedtert Memorial Lutheran Hospital in Milwaukee; Unitypoint Health - Meriter in Madison; Ssm Health St Mary's Hospital - Madison in Madison.
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