Mark Thomas Edge, PHDMD

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. Those with a page here are linked.

• Carolinas Medical Center/Behav Health Hospital · Charlotte, NC · listed as Carolinas Medical Center
• Caromont Regional Medical Center Hospital · Gastonia, NC

Colleagues at Gaston Radiology PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 29 clinicians in the practice; 12 are shown here.

• Bryan James Barboza, PA Medical Physician Assistant · Gastonia, NC
• Dr. David Alan Biermann, MD, PHD Neuroradiology Physician · Portland, OR
• Tyler Eugene Callese, MD Student in an Organized Health Care Education/Training Program · Los Angeles, CA
• Dr. Gregory John Duellman, DO Diagnostic Radiology Physician · Charlotte, NC
• Dr. Richard S Herring, MD Diagnostic Radiology Physician · Gastonia, NC
• Stephen John Lostetter Jr., MD Body Imaging Physician · Chapel Hill, NC
• Leonor Lourido, FNP Nurse Practitioner · Belmont, NC
• Mark William Memolo, MD Diagnostic Radiology Physician · Gastonia, NC
• Robert William Miller, MD Diagnostic Radiology Physician · Gastonia, NC
• Karis Kevorkian Roper, PA-C Vascular & Interventional Radiology Physician · Charlotte, NC
• Dr. Jaime Kristin Salvatore, DO Diagnostic Radiology Physician · Eden Prairie, MN
• Christopher Johannus Vandermeer, MD Neuroradiology Physician · Gastonia, NC

Other providers in Gastonia

• Renee Raimondi Deweese, MD

  Individual Neuroradiology Physician · NPI 1023096781

  Summit Crossing Pl Ste 106, Gastonia, NC 28054 · (704) 867-8021

• Kevin Dul, MD

  Individual Neuroradiology Physician · NPI 1972587798

  620 Summit Crossing Pl Ste 106, Gastonia, NC 28054-2176 · (704) 867-8021

• Dr. Jill Ellen Thompson, MD

  Individual Neuroradiology Physician · NPI 1518940790

  1574 Union Rd, Gastonia, NC 28054-5633 · (704) 865-9114

• Christopher Johannus Vandermeer, MD

  Individual Neuroradiology Physician · NPI 1063495117

  620 Summit Crossing Pl Ste 106, Gastonia, NC 28054 · (704) 867-8021