Dr. Thehung E Nguyen, 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.

• Donald Berlin Emergency Medicine Physician · Columbia, MD
• Dr. Michael Joseph Blaha, MD, MPH Cardiovascular Disease Physician · Baltimore, MD
• Clare Elizabeth Horn Certified Registered Nurse Anesthetist · Baltimore, MD
• Adnan Ali Khera, MD Anesthesiology Physician · Portland, OR
• Dr. Sabra Lewsey, MD Internal Medicine Physician · Baltimore, MD
• Elizabeth Febre Medina, CRNA Certified Registered Nurse Anesthetist · Baltimore, MD
• Saowanee Ngamruengphong, MD Internal Medicine Physician · Baltimore, MD
• Ileana Lucia Ponor, MD Internal Medicine Physician · Baltimore, MD
• Dr. Jennifer A Robinson, MD Obstetrics & Gynecology Physician · Baltimore, MD
• Colleen Ryan, MS Audiologist · Baltimore, MD
• Miss. Vassiliki Saloura, MD Medical Oncology Physician · Burr Ridge, IL
• Khara M Simpson, MD Obstetrics & Gynecology Physician · Baltimore, MD

Other providers in Baltimore

• Dr. Sheryl Nagle, MD

  Individual Anesthesiology Physician · NPI 1467495978

  250 W Pratt St Ste 770, Baltimore, MD 21201-2423 · (667) 214-1616

• Dr. Dahlia Naqib, MD

  Individual Anesthesiology Physician · NPI 1679717623

  1800 Orleans St Sheikh Zayed Tower 8120 Accm, Baltimore, MD 21287-0010 · (410) 955-5608

• Dr. Linda Nelson, MD

  Individual Anesthesiology Physician · NPI 1225010929

  201 E University Pkwy, Baltimore, MD 21218-2829 · (410) 554-2000

• Thai Tran Nguyen, MD

  Individual Anesthesiology Physician · NPI 1629022934

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

• David Gregory Nichols, MD

  Individual Anesthesiology Physician · NPI 1316991631

  600 N Wolfe St, Baltimore, MD 21287-0005 · (410) 933-5474

• Teresa Niemiec, DO

  Individual Anesthesiology Physician · NPI 1023159944

  22 S Greene St, Baltimore, MD 21201-1544 · (410) 328-1239

• Dr. Saira Nisar

  Individual Anesthesiology Physician · NPI 1184179830

  22 S Greene St, Baltimore, MD 21201-1590 · (410) 328-6120

• Dr. Corina Noje, MD

  Individual Anesthesiology Physician · NPI 1134366610

  600 N Wolfe St Blalock 906, Baltimore, MD 21287-2545 · (410) 955-2393