Clinicians affiliated with Graham Hospital Association

Acute Care Hospitals · Voluntary non-profit - Private · 210 West Walnut Street, Canton, IL 61520 · Canton, IL · CCN 140001

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

125 clinicians affiliated with Graham Hospital Association are in the 2024 Medicare Part B data (143 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 · Nurse Practitioner (36) · Diagnostic Radiology (14) · Family Practice (12) · Internal Medicine (8) · Cardiology (6) · Certified Registered Nurse Anesthetist (CRNA) (6) · Emergency Medicine (5) · General Surgery (4) · Interventional Cardiology (4) · Physician Assistant (4) · Nephrology (3) · Orthopedic Surgery (3) · Podiatry (3) · Urology (3) · Otolaryngology (2) · Pathology (2) · Anesthesiology (1) · Clinical Cardiac Electrophysiology (1) · Hand Surgery (1) · Hematology-Oncology (1) · Interventional Radiology (1) · Neurology (1) · Neurosurgery (1) · Pain Management (1) · Pulmonary Disease (1) · Vascular Surgery (1)

Clinicians affiliated with Graham Hospital Association, 2024

Alphabetical by last name; 101–125 of 125.

NameSpecialtyCity
Joseph J Sarmiento, MDClinical Cardiac ElectrophysiologyPeoria, IL
Michael A Scherer, DPMPodiatryGalesburg, IL
Siddharth P Shah, MDCardiologyIndianapolis, IN
Gary Y Shaw, M.D.OtolaryngologyCanton, IL
Audrea L Sisk, CRNACertified Registered Nurse Anesthetist (CRNA)Terre Haute, IN
Jimmie M Smith, MDInternal MedicineCanton, IL
Nathalie Snider, FNP-CNurse PractitionerElmwood, IL
Robert T Sparrow, MDNephrologyPeoria, IL
Cassie J Stone, CFNPNurse PractitionerCanton, IL
Ernesto Tan, MDUrologyLockport, IL
Swetha Vennavaram, M.DNeurologyPeoria, IL
Bimal Vyas, M.D.Diagnostic RadiologyUrbana, IL
Dara M Wagner, APN-CNurse PractitionerCanton, IL
Daniel I Warren, MDDiagnostic RadiologyUrbana, IL
Keattiyoat Wattanakit, MDCardiologyPeoria, IL
Blake A Weis, M.D.Diagnostic RadiologyUrbana, IL
Stephen WesthaferNurse PractitionerCanton, IL
Danette A Wilkinson, ANPNurse PractitionerPeoria, IL
Joshua J Wilkinson, ACNP-AGNurse PractitionerCanton, IL
Kate E Willhardt, APNNurse PractitionerPeoria, IL
James R Williams, MDHand SurgeryPeoria, IL
Joy Williams, APNNurse PractitionerWest Burlington, IA
Shawn M WynnCertified Registered Nurse Anesthetist (CRNA)Canton, IL
Lihui Yang, APNNurse PractitionerPeoria, IL
Tad A Yetter, M.D.Internal MedicineHavana, IL

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