Dr. James Brian Byrd, 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.

• 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.

• Michelle Sugiyama Caird, MD Orthopaedic Surgery Physician · Ann Arbor, MI
• Dr. May Puiyan Chan, MD Anatomic Pathology Physician · Ann Arbor, MI
• Dr. Kristine Hoel Golmirzaie, MD Anesthesiology Physician · Ann Arbor, MI
• Mohannad Ibrahim, MD Neuroradiology Physician · Ann Arbor, MI
• Jennifer Reilly Lukela, MD Internal Medicine Physician · Ann Arbor, MI
• Michael Mazza, MD Diagnostic Radiology Physician · Ann Arbor, MI
• Dr. Jakob I McSparron, MD Internal Medicine Physician · Ann Arbor, MI
• Amy Elizabeth Rothberg, MD Internal Medicine Physician · Ann Arbor, MI
• Kelly Leigh Scheu, NP Nurse Practitioner · Ann Arbor, MI
• Michael James Shea, MD Internal Medicine Physician · Ann Arbor, MI
• Balazs Szamosfalvi, MD Nephrology Physician · Ann Arbor, MI
• Nathaniel Rogin Sznycer-Taub, MD Pediatrics Physician · Ann Arbor, MI

Other providers in Ann Arbor

• Anna Marie Burke, DO

  Individual Internal Medicine Physician · NPI 1164747911

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

• Patrick William Burke, MD

  Individual Internal Medicine Physician · NPI 1164684395

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

• Suzanne Colleen Butler, MD

  Individual Internal Medicine Physician · NPI 1841689270

  380 Parkland Plaza 1st Fl Ste 110, Ann Arbor, MI 48103-6201 · (734) 998-7380

• Julie Patricia Walter Bynum, MD

  Individual Internal Medicine Physician · NPI 1851333959

  4260 Plymouth Rd, Ann Arbor, MI 48109-2700 · (734) 764-6831

• Frank C. Cackowski, MD

  Individual Internal Medicine Physician · NPI 1174816045

  1500 E Medical Center Dr B1 Fl Cancer Recp D, Ann Arbor, MI 48109-5913 · (734) 647-8903

• Leigh Meredith Cagino, MD

  Individual Internal Medicine Physician · NPI 1629497243

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

• Dr. Yiding Cai, MD

  Individual Internal Medicine Physician · NPI 1831536895

  4200 Whitehall Dr Ste 130, Ann Arbor, MI 48105-9694 · (734) 995-0303

• Dr. Marcus Brandon Calderon, MD

  Individual Internal Medicine Physician · NPI 1639600885

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