Bernice Yu Jing Kwong, MD

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.

• Community Hospital Of The Monterey Peninsula Hospital · Monterey, CA
• Stanford Health Care Hospital · Stanford, CA
• Stanford Health Care Tri-Valley Hospital · Pleasanton, CA
• Ucsf Medical Center Hospital · San Francisco, CA
• El Camino Health Hospital · Mountain View, 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.

• Vivek P Buch, MD Neurological Surgery Physician · Stanford, CA
• Igor Feinstein, MD, PHD Anesthesiology Physician · Stanford, CA
• David Joseph Iberri, MD Internal Medicine Physician · Stanford, CA
• Beth Kristine Neilsen, MD, PHD Radiation Oncology Physician · Stanford, CA
• Adetokunbo Adenike Odunaiya, MD Nephrology Physician · Stanford, CA
• Roshni Dinesh Ray, PA-C Surgical Physician Assistant · Stanford, CA
• Alissa Megan Rogol, MD, JD Psychiatry Physician · Stanford, CA
• Nicholas Christian Sellke, MD Urology Physician · Nashville, TN
• Jeanne Shen, MD Anatomic Pathology & Clinical Pathology Physician · Stanford, CA
• Norah Simpson, PHD Sleep Medicine (Psychiatry & Neurology) Physician · Stanford, CA
• Jessica Lynn Smith, PA-C Physician Assistant · Stanford, CA
• Allison Naiquan Zhang, MD Internal Medicine Physician · San Jose, CA

Other providers in Stanford

• Nour Kibbi, MD

  Individual Dermatology Physician · NPI 1699155416

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

• Youn-Hee Kim, MD

  Individual Dermatology Physician · NPI 1770619355

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

• Justin Meng Ko, MD

  Individual Dermatology Physician · NPI 1790912251

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

• Gina Park Kwon, MD

  Individual Dermatology Physician · NPI 1225263395

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

• Dr. Alfred Thomas Lane, MD

  Individual Dermatology Physician · NPI 1194879981

  900 Blake Wilbur Dr W0071, Stanford, CA 94305-5334 · (650) 723-6105

• Hayley Wheeler Leatham, MD

  Individual Dermatology Physician · NPI 1295197028

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

• Matthew Aaron Lewis, MD

  Individual Dermatology Physician · NPI 1235454182

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

• Dayan Li, MD, PHD

  Individual Dermatology Physician · NPI 1982165536

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