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. Joseph Kovacic, DOJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6611 Dr. Joseph Mastromarino, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6000 Dr. Karl Nibbelink, MDJanesville, WI · $121 in drug and device payments (2025) ·
(608) 756-6611 Dr. Kevin Dardis, DOJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6611 Dr. Lawrence Neuman, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6000 Dr. Louis Kroot, M.D.Janesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6186 Dr. Margaret JohnsonJanesville, WI · $121 in drug and device payments (2025) ·
(608) 756-6000 Dr. Martin FedkoJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6611 Dr. Matthew Streckert, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6000 Dr. Matthew Tyl, MDJanesville, WI · $71 in drug and device payments (2025) ·
(608) 756-6611 Dr. Mehreen Rathore, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6611 Dr. Rachel Allen, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6611 Dr. Ryan Holzhauer, M.D.Janesville, WI · No drug or device payments recorded (2025) ·
(414) 303-5678 Dr. Sean Marquis, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6611 Dr. Stephen Merrill, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-7100 Dr. Tracy Bishop, DOJanesville, WI · $72 in drug and device payments (2025) ·
(608) 756-6611 Dr. Tyler Runde, DOJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6611 Dr. Valerie Lecomte, D.O.Janesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6000 Dr. Weafue Saab, M.D.Janesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6000 Dr. William West, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 757-1823 Dr. Yone Amuka, MDJanesville, WI · $565 in drug and device payments (2025) ·
(608) 756-6611 Dr. Nels Rose, D.O.Kaukauna, WI · No drug or device payments recorded (2025) ·
(920) 372-7300 Dr. Alec Small, DOKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Amy Padgett, MDKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Benjamin Feinzimer, D.O. Dr. Brian Kasalajtis, M.DKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. David Farkas, MDKenosha, WI · No drug or device payments recorded (2025) ·
(262) 697-7000 Dr. Edward Shackleford, DOKenosha, WI · No drug or device payments recorded (2025) ·
(262) 697-7000 Dr. Emmie Chen, M.D.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5640 Dr. Ian Haseltine, MDKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Jessica Lancaster, MD Dr. Joanne Rousseau, D.O.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. John Pettinger, M.D.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-7385 Dr. Kelly Robinson, MDKenosha, WI · No drug or device payments recorded (2025) ·
(262) 697-7000 Dr. Michael Jones, M.D.Kenosha, WI · No drug or device payments recorded (2025) ·
(414) 219-7021 Dr. Mounica Robinson, M.D.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Reena Underiner, MDKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Rommel Bote', M.D.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-7000 Dr. Stephen Lang, D.O.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 694-8517 Dr. Stephen Laskiewicz, D.O.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Therese Whitt, MDKenosha, WI · No drug or device payments recorded (2025) ·
(262) 697-7000 Dr. Thomas Kirages, M.D.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5640 Dr. Thomas SzamockiKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Trevor Lewis, MDKenosha, WI · No drug or device payments recorded (2025) · Telehealth ·
(262) 697-7000 Dr. Aaron Gronseth, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Aaron Hanesworth, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Abigail Dahlberg, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Andrew Colburn, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 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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