Thomas Vanosdol, 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.

Colleagues at Dupage Medical Group Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1328 clinicians in the practice; 12 are shown here.

• Michael John Coffel, FNP-BC Family Nurse Practitioner · Naperville, IL
• Jason Griffin, MD Internal Medicine Physician · Hinsdale, IL
• Cathy J Halperin, MD Obstetrics & Gynecology Physician · Lagrange, IL
• Mr. Frederick Knight Hayden Jr., PA-C Physician Assistant · Bloomingdale, IL
• Dr. Sujith Jeejy Kalathiveetil, MD Cardiovascular Disease Physician · Naperville, IL
• Sara Partida, APN Family Nurse Practitioner · Elmhurst, IL
• Kellen Patten, DO Gynecology Physician · Naperville, IL
• William Robert Sheehan, PT, DPT Physical Therapist · Bloomingdale, IL
• Zeba Shethwala Internal Medicine Physician · Plainfield, IL
• Dr. Leonard Morris Spishakoff, MD Family Medicine Physician · Romeoville, IL
• Dr. Melinda Ann Tobin, MD Emergency Medicine Physician · Tinley Park, IL
• Dr. Andrew Warren Wunderlich, MD Internal Medicine Physician · Joliet, IL