Dr. Mark Nathaniel Wilkinson, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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.

• Beebe Medical Center Hospital · Lewes, DE

Colleagues at Beebe Physician Network Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 293 clinicians in the practice; 12 are shown here.

• Borislav S. Antonov, MD Hospitalist Physician · Lewes, DE
• Luis J Castro, MD Obstetrics & Gynecology Physician · Rehoboth Beach, DE
• Gina Marie Facciolo, DO Family Medicine Physician · Hockessin, DE
• Dr. Michael Anthony Kalil Jr., DO Internal Medicine Physician · Lewes, DE
• Dr. Abhigna Uday Kumar Kulkarni, MD Internal Medicine Physician · Millsboro, DE
• MS. Shauntey Nicole Singletary, NP Registered Nurse · Rehoboth Beach, DE
• Stacy Lee Thomas, FNP-C Family Nurse Practitioner · Millsboro, DE
• Lauren Trapp, AGACNP-BC Acute Care Nurse Practitioner · Lewes, DE
• Bushra Waseem Hematology & Oncology Physician · Lewes, DE
• Carol Yacula, NURSEPRACTITIONER Nurse Practitioner · Rehoboth Beach, DE
• Kristie Zangari, DO Internal Medicine Physician · Lewes, DE
• Mrs. Mary Elizabeth Zimny, ANP-BC, AOCNS Nurse Practitioner · Newark, DE

Other providers in Lewes

• Charles A Stanislav, MD

  Individual Internal Medicine Physician · NPI 1720067747

  34435 King Street Row Ste 1, Lewes, DE 19958-4787 · (302) 644-1300

• Tejaswitha Suryadevara, MD

  Individual Internal Medicine Physician · NPI 1447872908

  424 Savannah Rd, Lewes, DE 19958-1462 · (302) 645-3525

• Tidalhealth Physician Network, Inc

  Organization Internal Medicine Physician · NPI 1467277863

  1526 Savannah Rd, Lewes, DE 19958-1683 · (302) 645-1805

• Dr. Jon Wiggins, MD

  Individual Internal Medicine Physician · NPI 1629084975

  33663 Bayview Medical Dr Unit 2, Lewes, DE 19958-1663 · (302) 645-9325

• Dr. Monique R Yost, MD

  Individual Internal Medicine Physician · NPI 1770511685

  750 Kings Hwy Ste 103, Lewes, DE 19958-1772 · (302) 550-8100

• Kristie Zangari, DO

  Individual Internal Medicine Physician · NPI 1356385033

  424 Savannah Rd, Lewes, DE 19958-1462 · (302) 645-3525

• Binzhi Zhang, MD

  Individual Internal Medicine Physician · NPI 1659692861

  424 Savannah Rd, Lewes, DE 19958-1462 · (302) 645-3121

• Dr. John F Zimmerman, MD

  Individual Internal Medicine Physician · NPI 1215974894

  301 Ocean View Blvd, Lewes, DE 19958-1269 · (410) 548-2343