Derrick James Wang, 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.

• Los Angeles General Medical Center Hospital · Los Angeles, CA · listed as Los Angeles County USC Medical Center
• Keck Hospital Of Usc Hospital · Los Angeles, CA

Colleagues at USC Care Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1371 clinicians in the practice; 12 are shown here.

• Elvin Francisco Cervantes, NP Acute Care Nurse Practitioner · Los Angeles, CA
• Purushottam K. Dixit, MD Vascular & Interventional Radiology Physician · Royal Oak, MI
• Tanaz R. Ferzandi, MD, MA Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Los Angeles, CA
• Yuna Gong, MD Anatomic Pathology & Clinical Pathology Physician · Los Angeles, CA
• Maria T Gorgona, MD Internal Medicine Physician · Los Angeles, CA
• Gina George Hana, MD Hospitalist Physician · Los Angeles, CA
• Brooke Ann Hanners, PA-C, ATC, OTC Athletic Trainer · Torrance, CA
• Sunitha Vodur Husson, PA-C Physician Assistant · Los Angeles, CA
• Cheryl Nangit Lansang, CRNA Certified Registered Nurse Anesthetist · Los Angeles, CA
• Dr. Janice Liebler, MD Pulmonary Disease Physician · Los Angeles, CA
• Qiaochu Qi, MD Hospice and Palliative Medicine (Internal Medicine) Physician · Los Angeles, CA
• Dr. Guang-Qian Xiao, MD, PHD Anatomic Pathology & Clinical Pathology Physician · Los Angeles, CA

Other providers in Los Angeles

• Vivian Liu Qin, MD

  Individual Glaucoma Specialist (Ophthalmology) Physician · NPI 1114489002

  100 Stein Plz Ste 2-273, Los Angeles, CA 90095-2688 · (310) 794-9442

• Michael Saheb Kashaf, MD

  Individual Glaucoma Specialist (Ophthalmology) Physician · NPI 1528503372

  100 Stein Plz, Los Angeles, CA 90095-0005 · (310) 825-3090

• Connie Martin Sears

  Individual Glaucoma Specialist (Ophthalmology) Physician · NPI 1659860583

  100 Stein Plz Fl 1, Los Angeles, CA 90095-1437 · (310) 825-5000

• Victoria Li-Ting Tseng, MD

  Individual Glaucoma Specialist (Ophthalmology) Physician · NPI 1003171570

  200 Stein Plz #1-340, Los Angeles, CA 90095 · (310) 825-5000

• Kelly Hyueji Yom, MD

  Individual Glaucoma Specialist (Ophthalmology) Physician · NPI 1649852260

  100 Stein Plz, Los Angeles, CA 90095-2004 · (310) 825-3090