Marie Hanna, 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

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.

• Amir R Batouli, MD Specialist · Bethesda, MD
• Dr. Ashish Nikhil Doshi, MD Pediatric Cardiology Physician · Washington, DC
• Michael Richard Ehmann, MD Emergency Medicine Physician · Baltimore, MD
• Duvuru Geetha, MD Nephrology Physician · Baltimore, MD
• Dr. Luis Fernando Gonzalez, MD Neurological Surgery Physician · Baltimore, MD
• Aditya Halthore, MD Radiation Oncology Physician · Washington, DC
• Dr. Cheng-Ying Ho, MD, PHD Neuropathology Physician · Baltimore, MD
• Kathryn M Lemberg, MD Pediatric Hematology & Oncology Physician · Baltimore, MD
• Pooja D O'Neil, MD Pain Medicine (Anesthesiology) Physician · Hershey, PA
• Hardin Attwood Pantle, MD Emergency Medicine Physician · Baltimore, MD
• Dr. Joseph V Sakran, MD, MPH Surgery Physician · Baltimore, MD
• Leanne Summers, MD Anesthesiology Physician · Annapolis, MD

Other providers in Baltimore

• Dr. Jonathan Hamburger, MD

  Individual Anesthesiology Physician · NPI 1902807688

  6701 N Charles St, Baltimore, MD 21204-6808 · (410) 296-4616

• Dr. Mohammed R. Hamdani, MD

  Individual Anesthesiology Physician · NPI 1497980676

  2401 W Belvedere Ave, Baltimore, MD 21215-5216 · (410) 601-5209

• Jian Hang, MD, PHD

  Individual Anesthesiology Physician · NPI 1457300444

  4940 Eastern Ave, Baltimore, MD 21224-2735 · (410) 955-6353

• Colleen Elizabeth Hanlon

  Individual Anesthesiology Physician · NPI 1255800538

  600 N Wolfe St, Baltimore, MD 21287-0005 · (410) 955-3080

• Harborview Anesthesia Associates-Allan M Birenberg MD PA

  Organization Anesthesiology Physician · NPI 1679526271

  3001 S Hanover St, Baltimore, MD 21225-1233 · (410) 350-3341

• Andrew Harris, MD

  Individual Anesthesiology Physician · NPI 1548210495

  600 N Wolfe St, Baltimore, MD 21287-0005 · (410) 955-6353

• Dr. Jennifer Lee Harris, MD

  Individual Anesthesiology Physician · NPI 1942682307

  212 E University Pkwy, Baltimore, MD 21218-2828 · (443) 703-8930

• Dr. Jawad U Hasnain, MD

  Individual Anesthesiology Physician · NPI 1619919560

  110 S Paca St Ste 300 6TH Fl, Baltimore, MD 21201-1642 · (410) 328-6720