Hamza Atta Khan, 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.

• Carroll Hospital Center Hospital · Westminster, MD · listed as Carroll Hospital Center, Inc
• Sinai Hospital Of Baltimore Hospital · Baltimore, MD

Colleagues at Sinai Hospital of Baltimore, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 372 clinicians in the practice; 12 are shown here.

• Dr. Yousaf Awan, MD Student in an Organized Health Care Education/Training Program · Baltimore, MD
• Hailey Adison Beach, PA-C Physician Assistant · Baltimore, MD
• MS. Esther Braun, PA-C Physician Assistant · Pikesville, MD
• Benjamin W Edinger, MD Specialist · Clinton, MD
• Dr. Arash Foroughi, MD Neurology Physician · Baltimore, MD
• Joy Jinju Kim Physician Assistant · Baltimore, MD
• Dr. Esther I Krug, MD Internal Medicine Physician · Baltimore, MD
• Arun A Mavanur, MD Surgical Oncology Physician · Baltimore, MD
• Dr. Nilesh J Patel, MD Internal Medicine Physician · Baltimore, MD
• Sara Elizabeth Rudiger, PA-C Medical Physician Assistant · Baltimore, MD
• Roy Ruehle, PACOGTSUCUABSASSIS Surgical Physician Assistant · Balt, MD
• MS. Sarah A Schmalzle, MD Infectious Disease Physician · Baltimore, MD

Other providers in Baltimore

• Aleena Khan, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1952034993

  Student / training record Baltimore, MD

• Anika Khan, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1609627652

  Student / training record Baltimore, MD

• Mr. Bilal Ibrahim Khan

  Individual Student in an Organized Health Care Education/Training Program · NPI 1508106113

  Student / training record Baltimore, MD

• Ellia Khan, MA

  Individual Student in an Organized Health Care Education/Training Program · NPI 1699691956

  Student / training record Baltimore, MD

• Irfan Khan, MD, PHD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1881453942

  Student / training record Baltimore, MD

• Mansoor A Khan, MBBSFRCS

  Individual Student in an Organized Health Care Education/Training Program · NPI 1518245737

  Student / training record Baltimore, MD

• Nimra Tul Ain Khan, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1417844416

  Student / training record Baltimore, MD

• Sarim Dawar Khan, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1730862814

  Student / training record Baltimore, MD