Nicholas Morgan Mantel, 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.

• Medstar Franklin Square Medical Center Hospital · Rosedale, MD
• Medstar Harbor Hospital Hospital · Baltimore, MD · listed as Harbor Hospital
• Medstar Union Memorial Hospital Hospital · Baltimore, MD · listed as Union Memorial Hospital

Colleagues at Medstar Medical Group II LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3717 clinicians in the practice; 12 are shown here.

• Rommaan S Ahmad, DO Physical Medicine & Rehabilitation Physician · Clinton, MD
• Dr. Selena Eldora Briggs, MD, PHD, MBA Otology & Neurotology Physician · Washington, DC
• Samir K Gupta, MD Anesthesiology Physician · Washington, DC
• Navid Reza Homayouni Nuclear Radiology Physician · Washington, DC
• Lauren Elizabeth Lubrano, MD Student in an Organized Health Care Education/Training Program · Washington, DC
• Ellen L. Nordbrook, PA-C Physician Assistant · Baltimore, MD
• Dr. George K Philips, MBBS, MD, MPH Hematology & Oncology Physician · Washington, DC
• Dr. Joseph Joseph Puthumana, MD Internal Medicine Physician · Baltimore, MD
• Robert E Reif, MD Clinical Neurophysiology Physician · York, PA
• Dr. Jeffrey Vahan Spencer, MD Maternal & Fetal Medicine Physician · Salisbury, MD
• Mireille Diem-My Truong, MD Obstetrics & Gynecology Physician · West Hollywood, CA
• Dr. Crystal Chanel Watkins, MD, PHD Psychiatry Physician · Baltimore, MD

Other providers in Baltimore

• Dr. Dermot Patrick Maher, MD

  Individual Anesthesiology Physician · NPI 1659662559

  600 N Wolfe St Phipps 460, Baltimore, MD 21287-0005 · (410) 955-1822

• Dr. Pankaj J Malik, MD

  Individual Anesthesiology Physician · NPI 1477514891

  9000 Franklin Square Dr, Baltimore, MD 21237-3901 · (443) 777-7179

• Dr. Andrew Malinow, MD

  Individual Anesthesiology Physician · NPI 1093758997

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

• Dr. Majida Rizk Manista, MD

  Individual Anesthesiology Physician · NPI 1679601082

  600 N Wolfe Street Anesthesia Critical Care Medicine, Baltimore, MD 21218 · (410) 955-7609

• Dr. Catherine Marcucci, MD

  Individual Anesthesiology Physician · NPI 1811950801

  10 N Greene St Bt 115, Baltimore, MD 21201-1524 · (410) 605-7000

• Lynette Mark, MD

  Individual Anesthesiology Physician · NPI 1003851866

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

• Michael Markas, MD

  Individual Anesthesiology Physician · NPI 1710974373

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

• Jackie Martin, MD

  Individual Anesthesiology Physician · NPI 1083641294

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