Clinicians affiliated with Beloit Health System Inc

135 clinicians on file with this group · most practice in Janesville-Beloit, WI · PAC ID 8224947858

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

107 clinicians affiliated with Beloit Health System Inc are in the 2024 Medicare Part B data, 76 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (14) · Hospitalist (11) · Family Practice (10) · Internal Medicine (10) · Physician Assistant (7) · Orthopedic Surgery (4) · Gastroenterology (3) · General Surgery (3) · Neurology (3) · Obstetrics & Gynecology (3) · Psychiatry (3) · Urology (3) · Audiologist (2) · Cardiology (2) · Clinical Cardiac Electrophysiology (2) · Dermatology (2) · Endocrinology (2) · Licensed Clinical Social Worker (2) · Licensed Professional Counselor (2) · Ophthalmology (2) · Optometry (2) · Podiatry (2) · Allergy/ Immunology (1) · Cardiac Surgery (1) · Emergency Medicine (1) · Infectious Disease (1) · Interventional Cardiology (1) · Medical Oncology (1) · Otolaryngology (1) · Pain Management (1) · Physical Medicine and Rehabilitation (1) · Pulmonary Disease (1) · Radiation Oncology (1) · Rheumatology (1) · Sports Medicine (1)

Specialty links go to the specialty in Janesville-Beloit, WI.

Clinicians affiliated with Beloit Health System Inc, 2024

Alphabetical by last name; 101–107 of 107.

NameSpecialtyCity
James H Whelan, DPMPodiatryBeloit, WI
Anny Wicyk, APNPNurse PractitionerBeloit, WI
Eric P Xanthopoulos, MDRadiation OncologyBeloit, WI
Steven S Yang, M.D.GastroenterologyBeloit, WI
Charles YooHospitalistMilwaukee, WI
David K Yoon, M.D.GastroenterologyBeloit, WI
Zachary A Zimmerman, M.D.OtolaryngologyBeloit, WI

Practice locations

Listed practice locations in Illinois, Wisconsin.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations