Angelo Michael Demarzo

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.

• Dr. William Reece Burns, MD Surgery Physician · Baltimore, MD
• Kristin Cheung, MD Anesthesiology Physician · Baltimore, MD
• Dr. Oluwaseun Omotomilola Falade, MD Internal Medicine Physician · Baltimore, MD
• Edward W Gabrielson, MD Anatomic Pathology & Clinical Pathology Physician · Baltimore, MD
• Peter Louis Gehlbach, MD Ophthalmology Physician · Baltimore, MD
• Dr. Martha Merritt Kennedy, PHDRNCCRNACNP Acute Care Nurse Practitioner · Baltimore, MD
• Jennifer Kerr-Logan Physician Assistant · Baltimore, MD
• Dr. Ana Ponce Kiess, MD, PHD Radiation Oncology Physician · Baltimore, MD
• Angela Kinn, PA-C Physician Assistant · Baltimore, MD
• Michael Kraut, MD Diagnostic Radiology Physician · Baltimore, MD
• Charles J. Lowenstein, MD Cardiovascular Disease Physician · Baltimore, MD
• Stasia Stott Reynolds, MD Internal Medicine Physician · Baltimore, MD

Other providers in Baltimore

• Dr. Isabelle Hebei Cui, MD

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1336482397

  6701 N Charles St, Baltimore, MD 21204-6808 · (443) 849-2233

• Jon Davison

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1992756217

  600 N Wolfe St Rm A608, Baltimore, MD 21287-0005 · (410) 955-3580

• Andreah De la Hoz

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1205458619

  22 S Greene St, Baltimore, MD 21201-1590 · (410) 328-5555

• Stephanie Ann Dean, MD

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1568789964

  900 W Baltimore St, Baltimore, MD 21223-2595 · (410) 333-3891

• Dr. Katya Selima Dombrowski, MD

  Individual Anatomic Pathology & Clinical Pathology Physician · NPI 1578180667

  600 N Wolfe Street Pathology Bldg Rm 401, Baltimore, MD 21287-0005 · (410) 955-3980

• Drs Hicken Cranley Taylor PA

  Organization Anatomic Pathology & Clinical Pathology Physician · NPI 1154401396

  900 Caton Ave, Baltimore, MD 21229-5201 · (410) 644-4320

• Drs Hicken Cranley Taylor PA

  Organization Anatomic Pathology & Clinical Pathology Physician · NPI 1538982608

  2401 W Belvedere Ave, Baltimore, MD 21215-5216 · (410) 644-4379

• Drs Palermo, Breitenecker, Siegel and Ludwig, PA

  Organization Anatomic Pathology & Clinical Pathology Physician · NPI 1497782734

  6701 N Charles St, Baltimore, MD 21204-6808 · (443) 849-2247