Sang Hun Lee

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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. Those with a page here are linked.

• Johns Hopkins Hospital, The Hospital · Baltimore, MD · listed as The Johns Hopkins Hospital
• The Johns Hopkins Home Health Services, Inc Home health agency · Baltimore, MD
• Johns Hopkins Howard County Medical Center Hospital · Columbia, MD

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. Ramola Bhambhani, MD Anesthesiology Physician · Baltimore, MD
• Dr. Caroline J. Campbell, MD Obstetrics & Gynecology Physician · Baltimore, MD
• Dr. Thomas W. Donner, MD Endocrinology, Diabetes & Metabolism Physician · Baltimore, MD
• Cemile Gunalp Obstetrics & Gynecology Physician · Baltimore, MD
• Kaley Hanlon, PA-C Physician Assistant · Baltimore, MD
• Shannon Larabee, MD Surgery Physician · Houston, TX
• Ellen Francine Lemkin, MD Emergency Medicine Physician · Baltimore, MD
• Michael William Mikula, MD Student in an Organized Health Care Education/Training Program · Baltimore, MD
• Sahar Nayati Physician Assistant · Baltimore, MD
• Sandra Rozar, OD Optometrist · Bel Air, MD
• Mayra Lizeth Sanchez Gonzalez Rehabilitation Psychologist · Baltimore, MD
• Michael Schweitzer, MD Surgery Physician · Baltimore, MD

Other providers in Baltimore

• Dr. Lawrence Soon-U Lee, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1841338563

  Student / training record Baltimore, MD

• Dr. Michelle Gamin Lee, DDS

  Individual Student in an Organized Health Care Education/Training Program · NPI 1437087541

  Student / training record Baltimore, MD

• Rachael Marie Lee, DO

  Individual Student in an Organized Health Care Education/Training Program · NPI 1083415004

  Student / training record Baltimore, MD

• Royce Lee

  Individual Student in an Organized Health Care Education/Training Program · NPI 1952164410

  Student / training record Baltimore, MD

• Seong Jin Lee, DDS

  Individual Student in an Organized Health Care Education/Training Program · NPI 1881218675

  Student / training record Baltimore, MD

• Stephen D Lee, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1861654147

  Student / training record Baltimore, MD

• Yeonjae Lee

  Individual Student in an Organized Health Care Education/Training Program · NPI 1124980982

  Student / training record Baltimore, MD

• Tiffanie Leeman, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1467246660

  Student / training record Baltimore, MD