William Tom Kuo, 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.

• Stanford Health Care Hospital · Stanford, CA

Colleagues at Stanford Health Care

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3085 clinicians in the practice; 12 are shown here.

• Marina Basina, MD Internal Medicine Physician · Stanford, CA
• Bertha H Chen, MD Gynecology Physician · Stanford, CA
• Marta Nicole Flory, MD Diagnostic Radiology Physician · Stanford, CA
• Bryan Alexander Lanzman, MD Diagnostic Neuroimaging (Radiology) Physician · Stanford, CA
• Alarice Cheng-Yi Lowe, MD Cytopathology Physician · Stanford, CA
• Emmanuel Jean-Marie Mignot, MD Sleep Medicine (Psychiatry & Neurology) Physician · Stanford, CA
• Kelly Melissa Ray, NP Nurse Practitioner · Stanford, CA
• Anstella Dolores Robinson, MD Internal Medicine Physician · Stanford, CA
• Ankur Raj Sangoi, MD Clinical Pathology Physician · Stanford, CA
• Matthew William Smuck, MD Physical Medicine & Rehabilitation Physician · Stanford, CA
• Allyson Campbell Spence, MD, PHD Hematology & Oncology Physician · Stanford, CA
• MS. Nannette Kailee Storr-Street, CNS Clinical Nurse Specialist · Stanford, CA

Other providers in Stanford

• Dr. Ibrahim Adejoh Idakoji, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1639463573

  300 Pasteur Dr, Stanford, CA 94305-2200 · (510) 209-1547

• Sirish A Kishore, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1952613697

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Nishita N Kothary, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1750437000

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Dalen Chen Kuang

  Individual Vascular & Interventional Radiology Physician · NPI 1235627217

  300 Pasteur Dr Rm HC 435, Stanford, CA 94305-2200 · (650) 497-8000

• Jason Ching-Arn Ni, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1972965796

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Mona Ranade, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1811296429

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Diamanto Rigas, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1669764031

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Rajesh Pravin Shah, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1982867321

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000