Helen Hyejin Paik, 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.

• Christiana Hospital Hospital · Newark, DE · listed as Christiana Care Hospital
• Union Hospital Of Cecil County Hospital · Elkton, MD

Colleagues at Christiana Care Health Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1481 clinicians in the practice; 12 are shown here.

• Victoria Atchison, PAC Medical Physician Assistant · Newark, DE
• Dr. Mohamed Hatem Elgabaly, MD Neuroradiology Physician · Weston, FL
• Ayooluwa R. Fisher, CNM Registered Nurse · Newark, DE
• Tamim Hossain, MD Internal Medicine Physician · Newark, DE
• Madison Elizabeth Laplante, PA-C Physician Assistant · Newark, DE
• Adina Marie McNair, DO Surgical Critical Care Physician · Newark, DE
• Abimbola Oloyede, FNP-BC Registered Nurse · Newark, DE
• Meaghan Nancy Roszyk, DO Pediatrics Physician · Wilmington, DE
• Meredith L Santinelli, APN Adult Health Nurse Practitioner · Newark, DE
• Mr. Joseph Anthony Sciulara, PA-C Physician Assistant · Elkton, MD
• Dr. Franklin Llerena Thelmo Jr., DO Endocrinology, Diabetes & Metabolism Physician · Wilmington, DE
• Brian Zloczover, MD Family Medicine Physician · Philadelphia, PA

Other providers in Newark

• Christiana Care Health Services Inc

  Organization Vascular & Interventional Radiology Physician · NPI 1922078476

  4745 Stanton Ogletwn Rd, Newark, DE 19713-2067 · (302) 623-7200

• Dr. Assaf Graif, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1598051781

  4755 Ogletown Stanton Road Center For Heart & Vascular Health Ste 1E20, Newark, DE 19718-2200 · (302) 733-5625

• Dr. Christopher Joseph Grilli, DO

  Individual Vascular & Interventional Radiology Physician · NPI 1134395445

  4755 Ogletown - Stanton Rd Ste 1E-20, Newark, DE 19718 · (302) 733-5625

• Dr. William Harry Hartz, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1194721803

  H-42 Omega Dr, Newark, DE 19713 · (302) 738-1700

• Christian K Pedersen

  Individual Vascular & Interventional Radiology Physician · NPI 1083067755

  4755 Ogletown Stanton Rd, Newark, DE 19718-3220 · (302) 733-1000

• Henry K Szeto, DO

  Individual Vascular & Interventional Radiology Physician · NPI 1871055517

  4755 Ogletown Stanton Rd Ste 1E20, Newark, DE 19718-2200 · (302) 733-5625