Dr. David Van Duin, 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.

• Unc Hospitals Hospital · Chapel Hill, NC · listed as UNC Hospital

Colleagues at University of North Carolina at Chapel Hill

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2079 clinicians in the practice; 12 are shown here.

• Brian Knox Alfano, PA Surgical Physician Assistant · Stanford, CA
• Dr. Howard Choi, MD, MHS Student in an Organized Health Care Education/Training Program · Chapel Hill, NC
• Mrs. Antonia Marie Decker, PHYSICIANASSISTANT Physician Assistant · Raleigh, NC
• Mary Clayton Federspiel, CPNP Pediatric Nurse Practitioner · Chapel Hill, NC
• Dr. Michael Anthony Galgano, MD Neurological Surgery Physician · Chapel Hill, NC
• Carrie Gebhardt, CRNA Certified Registered Nurse Anesthetist · Fayetteville, NC
• Maggie McQueen Hodges Student in an Organized Health Care Education/Training Program · Chapel Hill, NC
• Dr. Jennifer Marie Martini, MD Family Medicine Physician · Fairfax, VA
• Dr. Morgan Ashley McEachern, MD Family Medicine Physician · Chapel Hill, NC
• Dr. Collyn Tamsen Murray, MD Emergency Medicine Physician · Chapel Hill, NC
• Katherine Rodby, MD Plastic Surgery Physician · Chapel Hill, NC
• Christopher John Sayed, MD Dermatology Physician · Chapel Hill, NC

Other providers in Chapel Hill

• Dr. Joseph S Pagano, MD

  Individual Infectious Disease Physician · NPI 1649330275

  101 Manning Dr, Chapel Hill, NC 27599-0001 · (919) 966-4996

• Dr. Asher Schranz, MD

  Individual Infectious Disease Physician · NPI 1437594009

  100 Eastowne Dr, Chapel Hill, NC 27514-2286 · (984) 974-7198

• Dr. Philip F Sparling, MD

  Individual Infectious Disease Physician · NPI 1437210416

  101 Manning Dr, Chapel Hill, NC 27599-0001 · (919) 966-4996

• Joseph Stromberg, MD

  Individual Infectious Disease Physician · NPI 1972177517

  333 S Columbia Street 126 Macnider Hall CB7005, Chapel Hill, NC 27599 · (919) 966-1043

• Dr. Becky S White, MD

  Individual Infectious Disease Physician · NPI 1346263043

  101 Manning Dr, Chapel Hill, NC 27599-0001 · (919) 966-4996

• David A Wohl, MD

  Individual Infectious Disease Physician · NPI 1841239308

  101 Manning Dr, Chapel Hill, NC 27514-4220 · (984) 974-1000