John David Bisognano, 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.

• Mymichigan Medical Center Clare Hospital · Clare, MI
• University Of Michigan Health System Hospital · Ann Arbor, MI

Colleagues at Regents of the University of Michigan

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3271 clinicians in the practice; 12 are shown here.

• Ghada Ahmed Yousif Abusin, MD Pediatrics Physician · Ann Arbor, MI
• Heather Lee Burrows, MD, PHD Pediatrics Physician · Ann Arbor, MI
• Jacqueline S Jeruss, MD Surgery Physician · Ann Arbor, MI
• Zorica Kauric-Klein, NP Adult Health Nurse Practitioner · Livonia, MI
• Teresa Christine Lamoureaux, PA Physician Assistant · Ann Arbor, MI
• Lynette A Mollo, NP Nurse Practitioner · Ann Arbor, MI
• Francis D Pagani, MD Surgery Physician · Ann Arbor, MI
• Dr. Vaibhav Sahai, MD Hematology & Oncology Physician · Ann Arbor, MI
• Eryn Kyle Smith, PA-C Physician Assistant · Ann Arbor, MI
• William Charles Stacey, MD Neurology Physician · Ann Arbor, MI
• Dr. Joshua Daniel Stein, MD Ophthalmology Physician · Ann Arbor, MI
• Maria Anneke Woodward, MD Ophthalmology Physician · Ann Arbor, MI

Other providers in Ann Arbor

• Bader Aldeen Alhafez, MD

  Individual Advanced Heart Failure and Transplant Cardiology Physician · NPI 1487034161

  1500 E Medical Center Dr Spc 5853, Ann Arbor, MI 48109-5853 · (734) 936-5265

• Thomas Matthew Cascino, MD

  Individual Advanced Heart Failure and Transplant Cardiology Physician · NPI 1679839807

  1500 E Medical Center Dr, Ann Arbor, MI 48109-5000 · (734) 936-4000

• Yoav Hammer, MD

  Individual Advanced Heart Failure and Transplant Cardiology Physician · NPI 1780296699

  1500 E Medical Center Dr 2nd Fl Cardiovascular Center, Ann Arbor, MI 48109-5853 · (800) 694-0184

• Matthew Christopher Konerman, MD

  Individual Advanced Heart Failure and Transplant Cardiology Physician · NPI 1659557247

  1500 E Medical Center Dr, Ann Arbor, MI 48109-5000 · (734) 936-4000

• John Michael Nicklas, MD

  Individual Advanced Heart Failure and Transplant Cardiology Physician · NPI 1801972864

  1500 E Medical Center Dr, Ann Arbor, MI 48109-5000 · (734) 936-5000