William Sharfman, 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.

• Johns Hopkins Hospital, The Hospital · Baltimore, MD · listed as The Johns Hopkins Hospital
• Wellspan York Hospital Hospital · York, PA · listed as York Hospital

Colleagues at Johns Hopkins University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2855 clinicians in the practice; 12 are shown here.

• Denise Marie Bekkouri, CRNP-PEDIATRICS Pediatric Nurse Practitioner · Baltimore, MD
• Michelle Maria Bentkowski, PA Physician Assistant · Baltimore, MD
• Stephen Phillip Bowditch, MS Audiologist · Baltimore, MD
• Dr. Youngjee Choi, MD General Practice Physician · Lutherville Timonium, MD
• Dr. Alan D. Friedman, MD Pediatric Hematology & Oncology Physician · Baltimore, MD
• Dr. John McMahon Gross, MD Anatomic Pathology & Clinical Pathology Physician · Baltimore, MD
• Nadia Hensley, MD Anesthesiology Physician · Baltimore, MD
• Wachmide Labranche, CRNA Registered Nurse · Baltimore, MD
• Isam W Nasr, MD Surgery Physician · Baltimore, MD
• Katherine Cynthia Rappazzo, MD Medical Oncology Physician · Baltimore, MD
• Richard Rothman, MD Emergency Medicine Physician · Baltimore, MD
• Tracey Stierer, MD Anesthesiology Physician · Baltimore, MD

Other providers in Lutherville

• David S Ettinger, MD

  Individual Medical Oncology Physician · NPI 1720016777

  10755 Falls Rd, Lutherville, MD 21093-4515 · (410) 583-2970

• John H Fetting, MD

  Individual Medical Oncology Physician · NPI 1013947126

  10753 Falls Rd, Lutherville, MD 21093-4535 · (410) 583-2970

• Greenspring Personal Oncology LLC

  Organization Medical Oncology Physician · NPI 1598470551

  2328 W Joppa Rd Ste 310, Lutherville, MD 21093-4685 · (410) 583-7122

• Dr. Robert Stephen Miller, MD

  Individual Medical Oncology Physician · NPI 1689609075

  10753 Falls Rd Pavilion Ii Ste 415, Lutherville, MD 21093-4535 · (410) 583-2970

• Antonio Wolff, MD

  Individual Medical Oncology Physician · NPI 1861420291

  10755 Falls Rd, Lutherville, MD 21093-4515 · (410) 583-2970