Clinicians affiliated with Winnmed

Critical Access Hospitals · Government - Local · 901 Montgomery Street, Decorah, IA 52101 · CCN 161371

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

117 clinicians affiliated with Winnmed are in the 2024 Medicare Part B data (141 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Family Practice (25) · Nurse Practitioner (14) · Internal Medicine (10) · Physician Assistant (9) · General Surgery (7) · Certified Registered Nurse Anesthetist (CRNA) (6) · Cardiology (5) · Hospitalist (4) · Orthopedic Surgery (4) · Diagnostic Radiology (3) · Emergency Medicine (3) · Hematology-Oncology (3) · Medical Oncology (3) · Ophthalmology (3) · Pulmonary Disease (3) · Nephrology (2) · Physical Medicine and Rehabilitation (2) · Podiatry (2) · Advanced Heart Failure and Transplant Cardiology (1) · Certified Clinical Nurse Specialist (1) · Critical Care (Intensivists) (1) · Neurology (1) · Optometry (1) · Otolaryngology (1) · Thoracic Surgery (1) · Urology (1) · Vascular Surgery (1)

Clinicians affiliated with Winnmed, 2024

Alphabetical by last name; 101–117 of 117.

NameSpecialtyCity
Eric W Svestka, M.D.Family PracticeDecorah, IA
Kurt A Swanson, DOFamily PracticeDecorah, IA
Jeremy J Thaden, MDCardiologyRochester, MN
Jonathan Ticku, M.D.Hematology-OncologyLa Crosse, WI
Laurie K Tope, DOFamily PracticeDecorah, IA
Gregory J Valkosky, DPMPodiatryDecorah, IA
John Vogel, D.O.Family PracticeDecorah, IA
Joseph J Walbridge, MDInternal MedicineLa Crosse, WI
Paul G Wenner, M.D.Family PracticeDecorah, IA
Christopher J Whalen, M.D.Orthopedic SurgeryLa Crosse, WI
Michelle A Wheeler, MDFamily PracticeWaynesboro, MS
Daniel S Wientzen, DOFamily PracticeDecorah, IA
Andrea G Wilson, PAPhysician AssistantDecorah, IA
Christopher J Winters, MDGeneral SurgeryDecorah, IA
Sarah J Wymer, MDFamily PracticeDecorah, IA
Phillip S Yee, MDGeneral SurgeryDecorah, IA
Lisa A Zittergruen, M.D.Family PracticeDecorah, IA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built