Christopher James Yoo, 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. Those with a page here are linked.

• Ucsf Medical Center Hospital · San Francisco, CA
• Marinhealth Medical Center Hospital · Greenbrae, CA
• Novato Community Hospital Hospital · Novato, CA
• Sonoma Valley Hospital Hospital · Sonoma, CA

Colleagues at California Advanced Imaging Medical Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 82 clinicians in the practice; 12 are shown here.

• Dr. Avanti Ambekar, MD Neuroradiology Physician · San Mateo, CA
• Dr. Brian K. Bronzo, MD Diagnostic Radiology Physician · San Francisco, CA
• Mailan M. Cao, MD Diagnostic Radiology Physician · Corpus Christi, TX
• William James Demartini, MD Diagnostic Radiology Physician · Greenbrae, CA
• Dr. Philip Stephen Kurzman, MD Diagnostic Radiology Physician · Greenbrae, CA
• Yan Li, MD, PHD Diagnostic Radiology Physician · San Francisco, CA
• Dr. Vivek V Reddy, MD Diagnostic Radiology Physician · Lakeport, CA
• Dr. Maria L Scheerer, MD Maternal & Fetal Medicine Physician · San Francisco, CA
• Dorra Sellami, MD Diagnostic Radiology Physician · Burlingame, CA
• Jennifer Jen-Wei Wan, MD Vascular & Interventional Radiology Physician · San Mateo, CA
• Dr. Max Chang Wu, MD, PHD Nuclear Medicine Physician · San Francisco, CA
• Melinda Jean Yeh, MD Diagnostic Radiology Physician · San Francisco, CA

Other providers in Burlingame

• Quantum Medical Radiology of California, PC

  Organization Diagnostic Radiology Physician · NPI 1043633829

  138 Victoria Rd, Burlingame, CA 94010-2959 · (415) 444-6300

• Dorra Sellami, MD

  Individual Diagnostic Radiology Physician · NPI 1528186780

  1783 El Camino Real, Burlingame, CA 94010-3205 · (650) 696-5515

• William Michael Stephenson, MD

  Individual Diagnostic Radiology Physician · NPI 1356385520

  1783 El Camino Real, Burlingame, CA 94010-3205 · (650) 696-5515

• John Starks Wilson Jr., MD

  Individual Diagnostic Radiology Physician · NPI 1871537308

  1783 El Camino Real, Burlingame, CA 94010-3205 · (650) 696-5515