Hospitalists in Wisconsin
Data updated monthly · Last refresh October 2026
904 Hospitalist providers practice in Wisconsin, including 67 (7%) 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.
904providers
67telehealth
Milwaukeetop city
Hospitalist by city in Wisconsin
Choose a city to see providers there.
Where Hospitalists in Wisconsin practice
From CMS Medicare enrollment records covering 712 of the 904 providers listed here (79%). Providers who do not bill Medicare are not included in these figures.
4%solo or small practice (under 10 clinicians)
3%mid-size group (10 to 99)
93%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Hospitalists | All clinicians in group | Main city |
| Aurora Medical Group, Inc.. | 178 | 3,764 | Milwaukee |
| University of Wisconsin Medical Foundation Inc. | 91 | 2,537 | Madison |
| The Medical College of Wisconsin Inc. | 90 | 2,092 | Milwaukee |
| Mchs Hospitals Inc. | 52 | 1,195 | Marshfield |
| Dean Health Systems Inc. | 49 | 1,174 | Madison |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Hospitalists affiliated |
| Aurora St Lukes Medical Center | Milwaukee | Nonprofit | 4 of 5 | 119 |
| Froedtert Memorial Lutheran Hospital | Milwaukee | Nonprofit | 3 of 5 | 95 |
| University of Wi Hospitals & Clinics Authority | Madison | Government | 5 of 5 | 95 |
| Ssm Health St Mary's Hospital - Madison | Madison | Nonprofit | 4 of 5 | 57 |
| Marshfield Medical Center | Marshfield | Nonprofit | 1 of 5 | 50 |
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.
Hospitalist 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. Addisu Mengesha, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 738-2000 Dr. Adrian Umpierrez De Reguero, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Anda Scorza, DOAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Anthony Marquis, M.D.Appleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7654 Dr. Arshad Al-mashhadani, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Bessant Parker, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 738-2000 Dr. Clarence CalhounAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Emmanuel Attah, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 454-5767 Dr. Eric Winkel, DOAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Gagandeep SinghAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Gianina Sibla, M.D.Appleton, WI · No drug or device payments recorded (2025) ·
(920) 731-4101 Dr. Hussam Sawass, M.D.Appleton, WI · No drug or device payments recorded (2025) ·
(920) 454-5767 Dr. Idiris Esse, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 731-4101 Dr. Jacob Gorney, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 731-4101 Dr. Jamaluddin Saeed, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 731-4101 Dr. James Bargenquast, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. John Almquist, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 738-2000 Dr. John-jeremiah Kretchy, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Joshua GorneyAppleton, WI · No drug or device payments recorded (2025) ·
(920) 454-5767 Dr. Joshua Morris, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 731-4101 Dr. Kehua Zhou, M.D., D.P.T.Appleton, WI · $128 in drug and device payments (2025) ·
(920) 735-7645 Dr. Lawrence Tse, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 731-4101 Dr. Luiza-irina Florescu, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 636-5437 Dr. Lulseged Zenebe, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 738-2000 Dr. Manoj Kumar Pilla, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Maria Akhutina, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 729-3100 Dr. Matthew BoeseAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Matthew Mcshane, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7620 Dr. Michael Hooker, D.O.Appleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Monica DhawanAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Morgan KellyAppleton, WI · No drug or device payments recorded (2025) ·
(920) 731-4101 Dr. Musa Khan, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Norma Osborne, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Norris Norman, M.D.Appleton, WI · No drug or device payments recorded (2025) ·
(800) 236-1338 Dr. Paul De Montaudouin, DOAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Rachell Ayers, M.D.Appleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Reena Motwani, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Rogelio Pante, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Samuel Pierre, M.D.Appleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Sankalpa BandiAppleton, WI · No drug or device payments recorded (2025) · Telehealth ·
(920) 735-7645 Dr. Shanna SuAppleton, WI · No drug or device payments recorded (2025) ·
(920) 454-5767 Dr. Stella Ofori-sampong, M.D.Appleton, WI · $14 in drug and device payments (2025) ·
(920) 735-7645 Dr. Suranga Dharmaratne, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7645 Dr. Sutira Scheef, DOAppleton, WI · No drug or device payments recorded (2025) ·
(920) 730-3362 Dr. Syed Ali, M.D.Appleton, WI · $314 in drug and device payments (2025) ·
(920) 731-4101 Dr. Victor Barnor, MDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 731-4101 Dr. Vinod Kumar, MDAppleton, WI · $26 in drug and device payments (2025) ·
(920) 738-2000 Dr. Alison Howen, MDBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 355-3800 Dr. David Jarvis, M.D.Baraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1400 Dr. Jack Massee, DOBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1400 Common questions
How many Hospitalist providers are in Wisconsin?There are 904 Hospitalist providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Hospitalist providers in Wisconsin offer telehealth?Yes. 67 of the 904 Hospitalist providers in Wisconsin (about 7%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Hospitalist providers?Milwaukee (232), Madison (182), Green Bay (54) have the highest concentration of Hospitalist providers in Wisconsin.
How many Hospitalist providers in Wisconsin received drug or device company payments?120 of 904 Hospitalist providers in Wisconsin (13%) 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 Hospitalists in Wisconsin work in independent practices or large health systems?Among 712 Hospitalists in Wisconsin enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 3% through a mid-size group of 10 to 99, and 93% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Hospitalists in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Hospitalists hold privileges are Aurora St Lukes Medical Center in Milwaukee; Froedtert Memorial Lutheran Hospital in Milwaukee; University of Wi Hospitals & Clinics Authority in Madison.
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