Agatha Berger

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 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.

• Rachel Margaret Maria Brown, DO Family Medicine Physician · Newark, DE
• Anthony P Buonanno Jr., MD Internal Medicine Physician · Lewes, DE
• Dr. Laura Davis Connor, DO Internal Medicine Physician · Newark, DE
• Jennifer B Entrekin, APN Registered Nurse · Newark, DE
• Richard Fischer, MD Neurology Physician · Newark, DE
• Erin Melissa Kavanaugh, MD Family Medicine Physician · Wilmington, DE
• Miranda Kelly Physician Assistant · Newark, DE
• Carey A Nathan, MD Colon & Rectal Surgery Physician · Newark, DE
• David A Simpson, MD Geriatric Medicine (Family Medicine) Physician · Wilmington, DE
• Devanshu Verma, MD Rheumatology Physician · Newark, DE
• Dr. Melissa Ann Vitolo, MD Internal Medicine Physician · Newark, DE
• Tina Walker, PA-C Physician Assistant · Newark, DE

Other providers in Philadelphia

• Dr. Jason Baxter, MD

  Individual Obstetrics & Gynecology Physician · NPI 1093731184

  834 Chestnut St Ste 300, Philadelphia, PA 19107-5127 · (215) 955-5000

• Sarah Alison Bejo, MD

  Individual Obstetrics & Gynecology Physician · NPI 1922930213

  3401 N Broad St, Philadelphia, PA 19140-5189 · (800) 836-7536

• Dr. Lev Belder, DO

  Individual Obstetrics & Gynecology Physician · NPI 1124139621

  7901 Bustleton Ave Ste 100, Philadelphia, PA 19152-3328 · (215) 543-0066

• Michelle Alexandra Benassai

  Individual Obstetrics & Gynecology Physician · NPI 1871162859

  3401 N Broad St, Philadelphia, PA 19140-5103 · (215) 730-8164

• Karen M Berkowitz, MD

  Individual Obstetrics & Gynecology Physician · NPI 1215192521

  216 N Broad St 4th Fl, Philadelphia, PA 19102-1121 · (215) 762-3600

• Dr. Lisa Berkowitz, DO

  Individual Obstetrics & Gynecology Physician · NPI 1942878152

  5501 Old York Rd, Philadelphia, PA 19141 · (215) 456-8261

• Mathew N Beshara, MD

  Individual Obstetrics & Gynecology Physician · NPI 1003843921

  3400 Spruce Street 5 Penn Tower, Philadelphia, PA 19104 · (215) 662-6035

• Dr. Nia Madhura Bhadra-Heintz, MD

  Individual Obstetrics & Gynecology Physician · NPI 1609304385

  3701 Market St 3rd Fl, Philadelphia, PA 19104-5502 · (215) 662-6035