Emergency Medicine Doctors in Wisconsin
Data updated monthly · Last refresh October 2026
1,476 Emergency Medicine providers practice in Wisconsin, including 2 (0%) 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.
1,476providers
2telehealth
Milwaukeetop city
Emergency Medicine by city in Wisconsin
Choose a city to see providers there.
Emergency 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. William Robinson, MDFranksville, WI · No drug or device payments recorded (2025) ·
(262) 886-6988 Dr. Jon Rawling, MDFriendship, WI · No drug or device payments recorded (2025) ·
(608) 833-9333 Dr. Joseph Lachica, M.D.Friendship, WI · No drug or device payments recorded (2025) ·
(608) 339-3331 Dr. Ralph Skowron, M.D.Friendship, WI · No drug or device payments recorded (2025) ·
(608) 339-8357 Dr. Tamara Daniels, M.D.Friendship, WI · No drug or device payments recorded (2025) ·
(608) 339-3331 Dr. Robert Bilkovski, M.D.Glendale, WI · $11,250 in drug and device payments (2025) ·
(248) 677-1007 Dr. Aaron Ginster, M.D.Grafton, WI · No drug or device payments recorded (2025) ·
(262) 329-1000 Dr. Bjorn Schweinsberg, MDGrafton, WI · No drug or device payments recorded (2025) ·
(262) 329-1000 Dr. Jacob Cihla, MDGrafton, WI · No drug or device payments recorded (2025) ·
(262) 329-1000 Dr. Lubomyr Domashevsky, MDGrafton, WI · No drug or device payments recorded (2025) ·
(262) 329-1900 Dr. Pamela Krol, MDGrafton, WI · No drug or device payments recorded (2025) ·
(262) 329-1000 Dr. Phawanjit Demos, D.O.Grafton, WI · No drug or device payments recorded (2025) ·
(414) 219-5091 Dr. Rajeev Seth, D.O.Grafton, WI · No drug or device payments recorded (2025) ·
(262) 329-1900 Dr. Steven Zils, MDGrafton, WI · No drug or device payments recorded (2025) ·
(262) 329-1000 Dr. Adam Aicher, D.O.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3500 Dr. Cassandra Schandel, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Chase Hemphill, DOGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-0111 Dr. Christopher Kolar, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-8384 Dr. Christopher Sorrells, MDGreen Bay, WI · $24 in drug and device payments (2025) ·
(920) 288-4060 Dr. Daniel Miller, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Daniel Mitchell, DOGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-0111 Dr. David Hoyer, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3500 Dr. David Sorrentino, D.O.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Edward Vogel, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Eric Vogel, D.O.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3500 Dr. Jacob Clark, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Jane Witman, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Jason Coisman, DOGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3500 Dr. Jill Harman, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3500 Dr. Joseph Hodgson, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Katie Lloyd, DOGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Katrina Destree, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Keith Sano, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3500 Dr. Kenneth Johnson, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(414) 290-6720 Dr. Kerry Ahrens, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Laura Vogel-schwartz, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Mark Kroll, D.O.Green Bay, WI · $130 in drug and device payments (2025) ·
(920) 327-7000 Dr. Mary Rupp, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 327-7250 Dr. Megan BocchicchioGreen Bay, WI · No drug or device payments recorded (2025) ·
(949) 939-3479 Dr. Michael Medich, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Michael Phillips, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 327-7250 Dr. Paul Casey, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3500 Dr. Paul Summerside, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 327-7250 Dr. Robert Zemple, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Robert Zimmerman, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Ross Laurent, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Ryan Murphy, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Dr. Samuel Leaf, D.O.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-0111 Dr. Sarah Dimezza, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-8000 Dr. Scott Westenberg, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-4060 Common questions
How many Emergency Medicine providers are in Wisconsin?There are 1,476 Emergency Medicine providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Emergency Medicine providers in Wisconsin offer telehealth?Yes. 2 of the 1,476 Emergency Medicine providers in Wisconsin (about 0%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Emergency Medicine providers?Milwaukee (362), Madison (244), La Crosse (72) have the highest concentration of Emergency Medicine providers in Wisconsin.
How many Emergency Medicine providers in Wisconsin received drug or device company payments?97 of 1,476 Emergency Medicine providers in Wisconsin (7%) 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 Emergency Medicine Doctors in Wisconsin work in independent practices or large health systems?Among 726 Emergency Medicine Doctors in Wisconsin enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Emergency Medicine Doctors in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Emergency Medicine Doctors hold privileges are Froedtert Community Hospital in New Berlin; Aurora St Lukes Medical Center in Milwaukee; Froedtert Memorial Lutheran Hospital in Milwaukee.
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