Derek Liu, MD

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.

• Maja Katrin Artandi, MD Internal Medicine Physician · Stanford, CA
• Quentin Joseph Baca, MD Anesthesiology Physician · Stanford, CA
• Clark Juan Bishop, PA-C Physician Assistant · Stanford, CA
• Brian Guy Blackburn, MD Infectious Disease Physician · Stanford, CA
• Ann Caroline Fisher, MD Ophthalmology Physician · Stanford, CA
• Michael Dylan Greicius, MD Neurology Physician · Stanford, CA
• Evaleen Kay Jones, MD Hospice and Palliative Medicine (Family Medicine) Physician · Stanford, CA
• Amy Yen-Mei Kuo, NP Nurse Practitioner · Stanford, CA
• July Andrea Montoya, VISITING Anesthesiology Physician · Stanford, CA
• Prachaya Nitichaikulvatana, MD Internal Medicine Physician · Stanford, CA
• Brian Paul Suffoletto, MD Emergency Medicine Physician · Stanford, CA
• Sandra E. Valle, PA-C Physician Assistant · Palo Alto, CA

Other providers in Stanford

• Chenyi Lin, MD

  Individual Internal Medicine Physician · NPI 1417093691

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

• Christina Qiting Lin, MD

  Individual Internal Medicine Physician · NPI 1609371384

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

• Brian Joshua Linde, MD

  Individual Internal Medicine Physician · NPI 1871868174

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

• Evelyn Bin Ling, MD

  Individual Internal Medicine Physician · NPI 1447599725

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

• Jerry Sheng-Tung Liu, MD

  Individual Internal Medicine Physician · NPI 1336644178

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

• Joshua Jiakun Liu, MD

  Individual Internal Medicine Physician · NPI 1649665795

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

• Nancy Fang Liu, MD

  Individual Internal Medicine Physician · NPI 1831727296

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

• Christopher Rafael Llerena, MD

  Individual Internal Medicine Physician · NPI 1467155382

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