Adey Berhanu, 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.

• Sibley Memorial Hospital Hospital · Washington, DC

Colleagues at Arthritis and Rheumatism Associates PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 56 clinicians in the practice; 12 are shown here.

• Eunice S Ahn, DPT Physical Therapist · Rockville, MD
• Kristen Mary Cooley Student in an Organized Health Care Education/Training Program · Arlington, VA
• Dr. Emma Giacinta Diiorio, MD Rheumatology Physician · Rockville, MD
• Daniel Elbogdadi, MD Rheumatology Physician · Fairfax, VA
• Rami Raouf Eltaraboulsi, MD Rheumatology Physician · Rockville, MD
• Nicholas McGarry Physical Therapist · Washington, DC
• Dr. Justin Peng, MD Rheumatology Physician · Washington, DC
• Dr. Marc Errol Phillpotts, MD Rheumatology Physician · Washington, DC
• Dr. Eva Rottmann, DO Rheumatology Physician · Silver Spring, MD
• Dr. Sonia Daria Silinsky Krupnikova, MD Rheumatology Physician · Rockville, MD
• John Stasko Physical Therapist · Bethesda, MD
• Dr. Louisa Ziglar, MD Rheumatology Physician · Frederick, MD

Other providers in Washington

• Dr. Gelareh Atefi, MD

  Individual Rheumatology Physician · NPI 1700190956

  2300 M St NW, Washington, DC 20037-1434 · (202) 741-2227

• Amarah Baluch, MD

  Individual Rheumatology Physician · NPI 1538786363

  110 Irving St NW Ste 2A38M, Washington, DC 20010-3017 · (315) 464-5240

• Dr. Werner Franklin Barth, MD

  Individual Rheumatology Physician · NPI 1659370948

  2021 K St NW Ste 350, Washington, DC 20006-1003 · (202) 293-1470

• Rajkumari Bhagati, MD

  Individual Rheumatology Physician · NPI 1699822197

  110 Irving St NW # 2A38, Washington, DC 20010-2976 · (202) 877-7000

• Dr. Saira Bilal, MD

  Individual Rheumatology Physician · NPI 1770899627

  2300 M St NW, Washington, DC 20037-1434 · (202) 741-2227

• Dr. David Gilbert Borenstein, MD

  Individual Rheumatology Physician · NPI 1366441727

  2021 K St NW Ste 300, Washington, DC 20006-1003 · (202) 293-1470

• Dr. Robert Bunning, MD

  Individual Rheumatology Physician · NPI 1295741031

  102 Irving St NW, Washington, DC 20010-2921 · (202) 877-1000