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. Andrew Jesson, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Andrew Weiss, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Anthony Deuster, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Anthony Dicianni, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Benjamin Orozco, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Benjamin Wedro, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Bradley Emmerich, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Brett Whyte, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Brittany KotekLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Charles Leder, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 392-7000 Dr. Christopher Eberlein, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Clay Smith, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(605) 787-8702 Dr. Cole Marschke, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Courtney Anderson, M.DLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Daniel Cox, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Daniel Lenselink, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 791-9720 Dr. David Hendrickson, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 392-7000 Dr. Edward Rodenkirch, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Eric Grube, DOLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 392-7000 Dr. Erika Mcmahon, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Faith Ibu, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Gabriel Marsh, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Howard SchumakerLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 893-6552 Dr. Ivan Kaspruk, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Jacob Pederson, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. James Labuzzetta, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Jeffery Hillesland, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Jeffrey Wiswell, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Jennifer Drexler, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Jessica Schwarz, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. John Flaherty, M.D., MPHLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. John Pershing, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. John Zernia, MDLa Crosse, WI · $35,860 in drug and device payments (2025) ·
(608) 782-7300 Dr. Joseph Verzwyvelt, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Julie Zink, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Justin BlaskowskyLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Katherine Eckstein, M.DLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Kelly Carothers, M.D.La Crosse, WI · $76 in drug and device payments (2025) ·
(608) 782-7300 Dr. Kevin Hanson, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Kyle Martin, M.D.La Crosse, WI · $68 in drug and device payments (2025) ·
(608) 782-7300 Dr. Leah Thompson, M.D.La Crosse, WI · $32 in drug and device payments (2025) ·
(608) 782-7300 Dr. Leighann Gooden, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 791-9855 Dr. Marcus Pearson, DOLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Marvelene Casner, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Matthew Huspeni, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Maude Kettenmann, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Michael Sytsma, DOLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Michael Zimmer, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Mitchell Voter, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Nathaniel Lucey, DOLa 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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