Dr. Amir Hossein Arsanjani, 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.

• Kaiser Foundation Hospital - Antioch Hospital · Antioch, CA · listed as Kaiser Foundation Hospitals

Colleagues at Permanente Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 10941 clinicians in the practice; 12 are shown here.

• Dr. Divya Aggarwal, MD Student in an Organized Health Care Education/Training Program · Derby, CT
• Huma Javed Ahmad, DO Hospitalist Physician · Vacaville, CA
• Dr. Kanchan Basi, MD Family Medicine Physician · French Camp, CA
• Dr. Maylene Cochan Briones, DO Internal Medicine Physician · Richmond, CA
• Jessica Corwin, MD Dermatology Physician · Vacaville, CA
• Jerron Fisher, MD Student in an Organized Health Care Education/Training Program · Hershey, PA
• Dr. Chad Edward Maclachlan, MD Orthopaedic Surgery Physician · Vallejo, CA
• Dr. Craig M McCormick, MD Diagnostic Radiology Physician · Stanford, CA
• Namrata Sajwan, MD Internal Medicine Physician · San Jose, CA
• Sukhjit Samra, MD Family Medicine Physician · Modesto, CA
• Ember Sheehy, MD Cardiovascular Disease Physician · Sacramento, CA
• Azita Yavari, MD Internal Medicine Physician · San Jose, CA

Other providers in Walnut Creek

• Robert Darrell Cannon, MD

  Individual Urology Physician · NPI 1033528351

  2717 Ptarmigan Dr Apt 2, Walnut Creek, CA 94595-3195 · (925) 954-7885

• Andrew A Chen, MD

  Individual Urology Physician · NPI 1811039480

  1425 S Main St Dept OF Urology, Walnut Creek, CA 94596-5318 · (310) 869-6386

• Michael J. Choi, MD

  Individual Urology Physician · NPI 1215015797

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

• Dr. Jason Kenneth Frankel, MD

  Individual Urology Physician · NPI 1750729976

  1425 S Main St, Walnut Creek, CA 94596-5318 · (925) 295-4060