Sandhya Srinivas, 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
• Stanford Health Care Tri-Valley Hospital · Pleasanton, 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.

• James Alden Armontrout, MD Forensic Psychiatry Physician · Palo Alto, CA
• Fred M Baik, MD Otolaryngology Physician · Stanford, CA
• Benjamin Inbeh Chung, MD Surgery Physician · Stanford, CA
• Michael Thomas Freehill, MD Orthopaedic Surgery Physician · Stanford, CA
• Philip Magnus Grant, MD Internal Medicine Physician · Stanford, CA
• Kathryn Camile Holeyfield, MD Anesthesiology Physician · Stanford, CA
• Kian Keyashian, MD Gastroenterology Physician · Stanford, CA
• Timothy Robert McAdams, MD Orthopaedic Surgery Physician · Stanford, CA
• Sujata Dave Narayan, MD Family Medicine Physician · Stanford, CA
• Anthony Tuanduc Pho, NP Nurse Practitioner · Stanford, CA
• Nidhi Rohatgi, MD Hospitalist Physician · Stanford, CA
• Yang Sun, MD Ophthalmology Physician · Stanford, CA

Other providers in Stanford

• Tait D Shanafelt, MD

  Individual Medical Oncology Physician · NPI 1295712677

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

• Bryant C Sheh, MD

  Individual Medical Oncology Physician · NPI 1801092242

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

• Parveen Shiraz, MD

  Individual Medical Oncology Physician · NPI 1982754784

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

• Dr. Michael Alexander Spinner, MD

  Individual Medical Oncology Physician · NPI 1639589567

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

• Frank E Stockdale, MD, PHD

  Individual Medical Oncology Physician · NPI 1962428649

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

• Vivek Subbiah, MD

  Individual Medical Oncology Physician · NPI 1174726384

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

• Shane Andrew Tipton, PA-C

  Individual Medical Oncology Physician · NPI 1962482877

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

• Heather Ann Wakelee, MD

  Individual Medical Oncology Physician · NPI 1720137094

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