Andy D Tran, 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.

• Providence St. Jude Medical Center Hospital · Fullerton, CA
• Uci Health-Orange Hospital · Orange, CA

Also affiliated with 1 long-term care hospital, which CMS identifies by certification number only.

Colleagues at Providence Medical Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1465 clinicians in the practice; 12 are shown here.

• Leeza Camacho Wills, NP Registered Nurse · Orange, CA
• Jennifer J Choate, MD Hematology & Oncology Physician · Soquel, CA
• Alexandria Cochran, MSW Counselor · Naples, FL
• Simon Gabriel, MD Diagnostic Radiology Physician · Los Angeles, CA
• Luminita M Mann Nurse Practitioner · Fullerton, CA
• Xinyu Nan, MD Hematology & Oncology Physician · Orange, CA
• Kate Nemecek, PA-C Medical Physician Assistant · Brea, CA
• Anthony T. Pham, MD Internal Medicine Physician · Orange, CA
• Chelsea Pham-Wightman, MD Family Medicine Physician · Anaheim, CA
• Dr. Yasir Aslam Qazi, MD Nephrology Physician · Orange, CA
• Michael Tsinberg, MD Surgery Physician · Fullerton, CA
• Jerome K Wang, MD Pediatrics Physician · Yorba Linda, CA

Other providers in Fullerton

• Baljot Singh

  Individual Emergency Medicine Physician · NPI 1962287235

  101 E Valencia Mesa Dr, Fullerton, CA 92835-3809 · (714) 871-3280

• Erwin K Song, MD

  Individual Emergency Medicine Physician · NPI 1154359024

  101 E Valencia Mesa Dr Em Dept, Fullerton, CA 92835-3809 · (714) 992-3965

• Mark E Song, MD

  Individual Emergency Medicine Physician · NPI 1497865281

  101 E Valencia Mesa Dr Em Dept, Fullerton, CA 92835-3809 · (714) 992-3965

• St Jude Emergency Medical Group Inc

  Organization Emergency Medicine Physician · NPI 1720190804

  101 E Valencia Mesa Dr Em Dept, Fullerton, CA 92835-3809 · (949) 300-9287

• Christina Abbott Wainwright, MD

  Individual Emergency Medicine Physician · NPI 1770790859

  101 E Valencia Mesa Dr Em Dept, Fullerton, CA 92835-3809 · (714) 871-3280