Dr. James E Ruffer, MD

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Advocate Condell Medical Center Hospital · Libertyville, IL
• Advocate Illinois Masonic Medical Center Hospital · Chicago, IL
• Advocate Lutheran General Hospital Hospital · Park Ridge, IL
• Northshore University Healthsystem - Evanston Hospital Hospital · Evanston, IL · listed as North Shore University Healthsystems Evanston Hospital

Colleagues at Radiation Oncology Consultants, Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 19 clinicians in the practice; 12 are shown here.

• Dr. Dean Joseph Conterato, MD Radiation Oncology Physician · Libertyville, IL
• Dr. Alexander A Harris, MD Radiation Oncology Physician · Elk Grove Village, IL
• Dr. William F Hartsell, MD Radiation Oncology Physician · Hinsdale, IL
• Dr. Arica Hirsch, MD Radiation Oncology Physician · Park Ridge, IL
• Dr. Kapila Kalakota, MD Radiation Oncology Physician · Hinsdale, IL
• Dr. Preeti K Parhar, MD Radiation Oncology Physician · Downers Grove, IL
• Catherine K Park Leonard, MD Radiation Oncology Physician · Barrington, IL
• Dr. Rajiv J Patel, MD Radiation Oncology Physician · Hoffman Estates, IL
• Dr. Tanya M Powell, MD Radiation Oncology Physician · Park Ridge, IL
• Dr. Ryan Matthew Rhome, MD, PHD Radiation Oncology Physician · Chicago, IL
• Dr. Patrick J Sweeney, MD Radiation Oncology Physician · Hinsdale, IL
• Dr. Ian Walker Winter, MD Student in an Organized Health Care Education/Training Program · Park Ridge, IL

Other providers in Libertyville

• Joy Lynn Coleman, MD

  Individual Radiation Oncology Physician · NPI 1598872111

  801 S Milwaukee Ave Radiation Oncology Dept Bldg 880, Libertyville, IL 60048-3204 · (847) 990-5910

• Dr. Dean Joseph Conterato, MD

  Individual Radiation Oncology Physician · NPI 1033110192

  801 S Milwaukee Ave, Libertyville, IL 60048-3204 · (847) 990-5910

• Dr. Majid M Mohiuddin, MD

  Individual Radiation Oncology Physician · NPI 1568415065

  801 S Milwaukee Ave, Libertyville, IL 60048-3204 · (847) 990-5910