Christine Yang

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 Tri-Valley Hospital · Pleasanton, CA

Colleagues at University Healthcare Alliance

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 332 clinicians in the practice; 12 are shown here.

• Eliza Gaenger Bennitt, MD Internal Medicine Physician · Menlo Park, CA
• Dr. Elizabeth Anne Buescher, MD Gynecology Physician · San Jose, CA
• Roshan Burns, MD Student in an Organized Health Care Education/Training Program · Los Gatos, CA
• Robert Joseph Enright, PA-C Physician Assistant · Los Gatos, CA
• Hansaa Nandhinni Gopalakrishnan, MD Family Medicine Physician · San Jose, CA
• Janice D Janas, MD Otolaryngology Physician · Menco Park, CA
• Manjula Kamaraju, MD Family Medicine Physician · San Jose, CA
• Clare Elizabeth Moynihan, MD Internal Medicine Physician · Emeryville, CA
• Michael Patrick Murphy, MD Sleep Medicine (Internal Medicine) Physician · Walnut Creek, CA
• Priti Sanjay Parekh, MD Obesity Medicine (Family Medicine) Physician · Danville, CA
• Adnaan Fuad Sheriff, DO Family Medicine Physician · Pleasanton, CA
• Mignonette Mae Willkom, MD Family Medicine Physician · Livermore, CA

Other providers in Pleasanton

• University Healthcare Alliance

  Organization Obstetrics & Gynecology Physician · NPI 1033618525

  5575 W Las Positas Blvd Ste 330, Pleasanton, CA 94588-5804 · (925) 734-3333

• Stephen A Williams, MD

  Individual Obstetrics & Gynecology Physician · NPI 1881613461

  5575 W Las Positas Blvd #330, Pleasanton, CA 94588-5801 · (925) 734-6655

• Kevin S. Woo, MD

  Individual Obstetrics & Gynecology Physician · NPI 1669550729

  7601 Stoneridge Dr, Pleasanton, CA 94588-4501 · (925) 847-5000

• Dr. Amy Yakaitis, MD

  Individual Obstetrics & Gynecology Physician · NPI 1194907766

  7601 Stoneridge Dr Women's Health, Pleasanton, CA 94588-4501 · (925) 847-5688

• Bettina Zatuchni, MD

  Individual Obstetrics & Gynecology Physician · NPI 1295825073

  5565 W Las Positas Blvd Ste 200, Pleasanton, CA 94588 · (925) 251-1010