Silpa Jetty, 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. Those with a page here are linked.

• John Muir Medical Center - Concord Campus Hospital · Concord, CA · listed as John Muir Medical Ctr Concord Campus
• John Muir Medical Center - Walnut Creek Campus Hospital · Walnut Creek, CA

Colleagues at Bass Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 292 clinicians in the practice; 12 are shown here.

• Dr. Valy Boulom, MD Vascular Surgery Physician · Morgan Hill, CA
• Allison Brooke Fahey, DNP, FNP-BC Student in an Organized Health Care Education/Training Program · Monterey, CA
• Nathaniel Gamsky, MD Student in an Organized Health Care Education/Training Program · Pleasant Hill, CA
• Dr. Maria Delie Ty Jumagdao-Sakai, MD Geriatric Medicine (Family Medicine) Physician · Gilroy, CA
• Mr. Ray S. Kusumoto, PA Medical Physician Assistant · Hollister, CA
• Dr. Rock Chen Chun Liu, MD Surgery Physician · Emeryville, CA
• Maxwell B Merkow, MD Neurological Surgery Physician · Walnut Creek, CA
• Dr. Ross A Pirkle, MD Internal Medicine Physician · Walnut Creek, CA
• Dr. Mark S Reginato, MD Internal Medicine Physician · Danville, CA
• Denise M. Romero, MD Orthopaedic Surgery Physician · Antioch, CA
• Dr. Andrew David Smith, MD Urology Physician · Walnut Creek, CA
• Dr. Lauren Len Spiegel, MD Neurology Physician · Morgan Hill, CA

Other providers in Walnut Creek

• Dr. Bela V Chheda, MD

  Individual Infectious Disease Physician · NPI 1790717049

  365 Lennon Ln Ste 200, Walnut Creek, CA 94598-5910 · (925) 947-2334

• Percival L. Cueva, MD

  Individual Infectious Disease Physician · NPI 1750433975

  1425 S Main St, Walnut Creek, CA 94596-5318 · (925) 295-4000

• Infectious Disease Doctors Medical Group APC

  Organization Infectious Disease Physician · NPI 1134145055

  365 Lennon Ln Ste 200, Walnut Creek, CA 94598-5910 · (925) 947-2334

• Timothy Jang, MD

  Individual Infectious Disease Physician · NPI 1801358775

  365 Lennon Ln Ste 200, Walnut Creek, CA 94598-5912 · (925) 947-2334

• Nimisha Mishra-Shukla, MD

  Individual Infectious Disease Physician · NPI 1487843942

  365 Lennon Ln Ste 200, Walnut Creek, CA 94598-5912 · (925) 947-2334

• Dr. Joshua David Perlroth, MD

  Individual Infectious Disease Physician · NPI 1881807006

  365 Lennon Ln Ste 200, Walnut Creek, CA 94598-5910 · (925) 947-2334

• Konark Sharma, MD

  Individual Infectious Disease Physician · NPI 1114975562

  365 Lennon Ln 200, Walnut Creek, CA 94598-5910 · (925) 947-2334

• Dr. Meredith Silverman, MD

  Individual Infectious Disease Physician · NPI 1689802712

  Kaiser Permanente 1425 S Main St, Walnut Creek, CA 94596-1559 · (925) 295-4000