John Daniel Robb, 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. Those with a page here are linked.

• Christiana Hospital Hospital · Newark, DE · listed as Christiana Care Hospital
• Union Hospital Of Cecil County Hospital · Elkton, MD
• Christianacare Homehealth Home health agency · Wilmington, DE

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.

• Stacey Renee Brown-Adekunle, WHNP Inpatient Obstetric Registered Nurse · Smyrna, DE
• Bonnie Chambers Nurse Practitioner · Newark, DE
• Jessica M Cushing Registered Nurse · Newark, DE
• Anne McCauley Fleming, PA-C Physician Assistant · Newark, DE
• Dr. Kimberly Ann Fox, MD Emergency Medicine Physician · Newark, DE
• Jacqueline Marie Hampson, PA-C Physician Assistant · Newark, DE
• Elizabeth McCarthy, MD Surgery Physician · Stony Brook, NY
• Aashka Shah, PA Physician Assistant · Wilmington, DE
• Martin Sylvester, PA-C Physician Assistant · Newark, DE
• Dr. Anthony Russell Tascone, MD Surgery Physician · Wilmington, DE
• Emily Webster Gynecologic Oncology Physician · Newark, DE
• Doreen A Yirenchi, FNP-C Registered Nurse · Newark, DE

Other providers in Newark

• Michael B Peters Jr., MD

  Individual Surgery Physician · NPI 1841221041

  537 Stanton Christiana Rd Ste 102, Newark, DE 19713-2146 · (302) 892-9900

• Dr. William M Pollock, MD

  Individual Surgery Physician · NPI 1386798528

  15 Omega Dr Bldg K, Newark, DE 19713-2057 · (302) 454-3040

• John Mark Pool, MD

  Individual Surgery Physician · NPI 1134338114

  4755 Ogletown Stanton Rd Ste 1E50, Newark, DE 19718-4409 · (302) 733-1980

• Lisa Poole, MD

  Individual Surgery Physician · NPI 1558599019

  4701 Ogletown Stanton Rd Ste 1500, Newark, DE 19713-7022 · (302) 623-4343

• Candice Nicole Santoro, DO

  Individual Surgery Physician · NPI 1508328980

  4701 Ogletown Stanton Rd Ste 1500, Newark, DE 19713-7022 · (302) 623-4343

• Michael O Sanusi, MD

  Individual Surgery Physician · NPI 1720019102

  4755 Ogletown Stanton Rd Ste 1E50, Newark, DE 19718-2200 · (302) 733-1980

• Joseph Sciacca

  Individual Surgery Physician · NPI 1194353003

  4745 Ogletown Stanton Rd Ste 111, Newark, DE 19718-2200 · (302) 623-5444

• Surgeons for Emergency Care, LLC

  Organization Surgery Physician · NPI 1790077360

  4755 Ogletown Stanton Rd, Newark, DE 19718-0001 · (302) 451-5610