Ravi Veeramasuneni Kiran, 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.

Colleagues at Southern California Permanente Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 11242 clinicians in the practice; 12 are shown here.

• Gbemisola Adeseun Adenuga, MD Nephrology Physician · Los Angeles, CA
• Kathy R. Akashi, MD Gastroenterology Physician · Anaheim, CA
• Mr. Roy Allan Quintos Asuncion, PT Physical Therapist · Menifee, CA
• Melissa A. Cardeno, DO Family Medicine Physician · Anaheim, CA
• John W. Clifford, MD Neuromusculoskeletal Medicine & OMM Physician · San Diego, CA
• Lawrence I. Harrison, MD Body Imaging Physician · Anaheim, CA
• Keira L. Kamm, MD Surgery Physician · Los Angeles, CA
• Zoltan Katona, MD Obstetrics & Gynecology Physician · Bellflower, CA
• Kalpesh R. Mehta, DO Gastroenterology Physician · Bellflower, CA
• Priya Bhatia Monahan, MD Internal Medicine Physician · Anaheim, CA
• John T. Otsuki, MD Family Medicine Physician · Fontana, CA
• Terry Yoshindo Shibuya, MD Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Anaheim, CA

Other providers in Fontana

• Walter Ting Yu Chang, MD

  Individual Surgery of the Hand (Surgery) Physician · NPI 1083781835

  9961 Sierra Ave, Fontana, CA 92335-6720 · (909) 427-3910

• Sharon L. Kalina, MD

  Individual Surgery of the Hand (Surgery) Physician · NPI 1053488908

  9961 Sierra Ave, Fontana, CA 92335-6720 · (909) 427-3910

• Stephen S. West, MD

  Individual Surgery of the Hand (Surgery) Physician · NPI 1194873075

  9961 Sierra Ave, Fontana, CA 92335-6720 · (909) 427-3910