Nicholas Chappelear

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

Colleagues at Cardiology Physicians, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 46 clinicians in the practice; 12 are shown here.

• Jessica Paige Berry, FNP Family Nurse Practitioner · Lewes, DE
• Lauren Sydney Brenner, PA-C Physician Assistant · Newark, DE
• Dr. Maria Pia Del Corral, MD Clinical Cardiac Electrophysiology Physician · Lewes, DE
• MS. Alice E Hopple, MSN, FNP-BC Family Nurse Practitioner · Lewes, DE
• Madalyn Rose Padlo Physician Assistant · Monroeville, NJ
• Dr. Gaetano N Pastore, MD Cardiovascular Disease Physician · Newark, DE
• Vivek Kasi Reddy, MD Internal Medicine Physician · Newark, DE
• Mr. Ramon A Rosa, MD Cardiovascular Disease Physician · Lewes, DE
• Nina Mary Varughese, NURSEPRACTITIONER Family Nurse Practitioner · Lewes, DE
• Max Weiss Student in an Organized Health Care Education/Training Program · Chicago, IL
• Liqi Yu Cardiovascular Disease Physician · Newark, DE
• Dr. Yuanyuan Zhang, MD Internal Medicine Physician · Bear, DE

Other providers in Newark

• Kelsey Elizabeth Carson, PA-C

  Individual Physician Assistant · NPI 1720566748

  4755 Ogletown Stanton Rd Ste 5A43, Newark, DE 19718-2612 · (302) 623-0188

• Susan M. Castagnola, PA

  Individual Physician Assistant · NPI 1952415978

  4745 Ogletown Stanton Rd Map 1 Ste 207, Newark, DE 19713-2067 · (302) 368-9000

• Alyson Leigh Chambers, PA-C

  Individual Physician Assistant · NPI 1750169454

  4755 Ogletown Stanton Rd Ste 2670, Newark, DE 19718-2200 · (302) 733-2438

• Katherine Chan, PA-C

  Individual Physician Assistant · NPI 1659844421

  4755 Ogletown Stanton Rd Ste 5A43, Newark, DE 19718-2200 · (302) 623-0188

• Braxton S Childers, PA

  Individual Physician Assistant · NPI 1043791668

  4102 Ogletown Stanton Rd Ste B, Newark, DE 19713-4183 · (302) 731-2888

• Erin Cicala, PA

  Individual Physician Assistant · NPI 1417666546

  4755 Ogletown Stanton Rd Ste 2670, Newark, DE 19718-2200 · (302) 733-2438

• Carly Cline, PA-C

  Individual Physician Assistant · NPI 1821816158

  4755 Ogletown Stanton Rd Ste 2E99, Newark, DE 19718-2200 · (302) 733-5982

• Leia Lavoie Collins, PA-C

  Individual Physician Assistant · NPI 1013342757

  4735 Ogletown- Stanton Rd Map 2 Ste 1208, Newark, DE 19713-2072 · (302) 623-4055