Eugene Huo, 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. Those with a page here are linked.

• Memorialcare Orange Coast Medical Center Hospital · Fountain Valley, CA · listed as Orange Coast Memorial Medical Center
• Memorialcare Saddleback Medical Center Hospital · Laguna Hills, CA · listed as Saddleback Memorial Medical Center
• Uci Health-Orange Hospital · Orange, CA

Colleagues at Memorialcare Medical Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 562 clinicians in the practice; 12 are shown here.

• Behnaz Babaknia, PA-C Physician Assistant · Fountain Valley, CA
• Dr. Christine Feigal, MD Obstetrics & Gynecology Physician · Long Beach, CA
• Robert Hanser, DO Family Medicine Physician · Long Beach, CA
• Dr. Steven Seungbin Lee, MD Neuroradiology Physician · Los Angeles, CA
• Dr. Susan Lee, DO, MPH Family Medicine Physician · Irvine, CA
• Briana Livingston Obstetrics & Gynecology Physician · Long Beach, CA
• Jacqueline Malekirad, MD Hematology & Oncology Physician · Laguna Hills, CA
• Vinh Huu Nguyen, MD Family Medicine Physician · Huntington Beach, CA
• Editha Tanig-Sanjongco, FNP-BC Family Nurse Practitioner · Santa Ana, CA
• Ellen Phuong Tran Physician Assistant · Irvine, CA
• Dr. Shawndeep S Tung, MD Surgery Physician · Orange, CA
• Jeffrey Alan Zeleznik, DO Family Medicine Physician · Long Beach, CA

Other providers in Laguna Hills

• Jon Warren Loo, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1871755017

  24451 Health Center Dr, Laguna Hills, CA 92653-3689 · (949) 452-3573

• Orange County Urology Associates, Inc a Medical Group

  Organization Vascular & Interventional Radiology Physician · NPI 1215992748

  23961 Calle De La Magdalena Ste 500, Laguna Hills, CA 92653-7622 · (949) 855-1101