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Anesthesiologists in Wisconsin

Data updated monthly · Last refresh October 2026

1,319 Anesthesiology providers practice in Wisconsin, including 19 (1%) 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.

1,319providers
19telehealth
Milwaukeetop city

Anesthesiology by city in Wisconsin

Choose a city to see providers there.

Anesthesiology in Milwaukee392 providers
Anesthesiology in Madison283 providers
Anesthesiology in Green Bay55 providers
Anesthesiology in La Crosse51 providers
Anesthesiology in Eau Claire41 providers
Anesthesiology in Marshfield33 providers
Anesthesiology in West Allis29 providers
Anesthesiology in Waukesha27 providers
Anesthesiology in Wausau26 providers
Anesthesiology in Janesville25 providers
Anesthesiology in Appleton24 providers
Anesthesiology in Kenosha24 providers
Anesthesiology in Grafton21 providers
Anesthesiology in Fond Du Lac19 providers
Anesthesiology in Menomonee Falls19 providers
Anesthesiology in Neenah16 providers
Anesthesiology in Sheboygan15 providers
Anesthesiology in Brookfield15 providers
Anesthesiology in Wauwatosa15 providers
Anesthesiology in Oshkosh13 providers
Anesthesiology in West Bend11 providers
Anesthesiology in Glendale10 providers
Anesthesiology in Summit10 providers
Anesthesiology in Franklin9 providers

Anesthesiology 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 Pfaff, M.D.
Madison, WI · $23 in drug and device payments (2025) · (765) 490-8762
Dr. Andrew Schroeder
Madison, WI · $103 in drug and device payments (2025) · (608) 251-6100
Dr. Andrew Schroeder, MD
Madison, WI · $60 in drug and device payments (2025) · (608) 692-6481
Dr. Anne Ptaszynski, M.D.
Madison, WI · No drug or device payments recorded (2025) · Telehealth · (608) 263-8100
Dr. Annie Huang, M.D.
Madison, WI · $524 in drug and device payments (2025) · (608) 251-6100
Dr. Ann Ruscher, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 833-6545
Dr. Ann Stumpf, MD, MPH, RN
Madison, WI · $39 in drug and device payments (2025) · Telehealth · (608) 263-8100
Dr. Anthony Holland, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Anthony Oleksy
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. April Wood, M.D.
Madison, WI · No drug or device payments recorded (2025) · (608) 280-7088
Dr. Ariel Niederhauser, DO
Madison, WI · No drug or device payments recorded (2025) · (248) 495-1224
Dr. Arundeep Singh
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Asta Mulholland, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 267-6676
Dr. Ayden Zarkhah, MD
Madison, WI · $817 in drug and device payments (2025) · (608) 263-8100
Dr. Barbara Caropreso, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 267-6676
Dr. Benjamin Becker, DO
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Benjamin Madigan, DO
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Benjamin Schessler, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Benjamin Walker, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Benjamin Whiddon, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Bonnie Tompkins, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 287-2200
Dr. Bradly Stelter, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Brady Kerwin, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Brandon Hernandez, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Brandon Potter, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Brian Bevacqua, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 256-1901
Dr. Brian Cacioppo
Madison, WI · No drug or device payments recorded (2025) · Telehealth · (608) 263-8100
Dr. Bridget Muldowney, M.D.
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Caleb Ellingson, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Calvin Harberg, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Cari Meyer, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Carly Glarner, M.D.
Madison, WI · $46 in drug and device payments (2025) · (608) 263-0572
Dr. Carolyn Farrell, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Christina Henderson, DO STUDENT
Madison, WI · No drug or device payments recorded (2025) · (608) 263-4900
Dr. Christine Biedermann, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 267-6676
Dr. Christopher Darling, D.O.
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Christopher Guite, M.D.
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Christopher Mandel, M.D.
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Christopher Selzer, DO
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Christopher Turner, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Clarennce Johnson, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 258-6975
Dr. Clark Albert, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 258-6975
Dr. Cody Majeskie, DO
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Colin Korlesky, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Corey Amlong, M.D.
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Courtney Kohn, M.D.
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Daniel Comeaux, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400
Dr. Daniel Glover, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-8100
Dr. Daniel Masliah, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 267-6676
Dr. Daniel Trujillo, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 263-6400

Common questions

How many Anesthesiology providers are in Wisconsin?

There are 1,319 Anesthesiology providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.

Do Anesthesiology providers in Wisconsin offer telehealth?

Yes. 19 of the 1,319 Anesthesiology providers in Wisconsin (about 1%) report offering telehealth services in CMS data.

Which cities in Wisconsin have the most Anesthesiology providers?

Milwaukee (392), Madison (283), Green Bay (55) have the highest concentration of Anesthesiology providers in Wisconsin.

How many Anesthesiology providers in Wisconsin received drug or device company payments?

252 of 1,319 Anesthesiology providers in Wisconsin (19%) 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 Anesthesiologists in Wisconsin work in independent practices or large health systems?

Among 755 Anesthesiologists in Wisconsin enrolled in Medicare, 2% bill through a solo or small practice with fewer than 10 clinicians, 23% through a mid-size group of 10 to 99, and 76% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Anesthesiologists in Wisconsin work at?

According to CMS facility affiliation records, the Wisconsin hospitals where the most Anesthesiologists hold privileges are University of Wi Hospitals & Clinics Authority in Madison; Froedtert Memorial Lutheran Hospital in Milwaukee; Aurora St Lukes Medical Center in Milwaukee.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Anesthesiology in Wisconsin? Get featured.