Dr. Chau Ngoc Nguyen, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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.

• Mosaic Life Care At St Joseph Hospital · Saint Joseph, MO
• Mosaic Medical Center Albany Hospital · Albany, MO

Colleagues at Heartland Regional Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 391 clinicians in the practice; 12 are shown here.

• Mr. William Bernard Beachum III, DNP, APRN, FNP-BC Family Nurse Practitioner · Saint Joseph, MO
• Bhaskar Bhardwaj, MD Internal Medicine Physician · Saint Joseph, MO
• Hesamodin Borhani, MD Internal Medicine Physician · Trenton, MO
• Tyler A. Brown, MD Emergency Medicine Physician · Saint Joseph, MO
• Kristin Ann Cecil Family Nurse Practitioner · Saint Joseph, MO
• Dr. Claudia H Costa, MD Obstetrics & Gynecology Physician · Saint Joseph, MO
• Francisco Javier Gortes, MD Vascular & Interventional Radiology Physician · Saint Joseph, MO
• Badr Jandali, MD Internal Medicine Physician · Saint Joseph, MO
• Dr. Ana Marie Liolios, MD Dermatology Physician · Saint Joseph, MO
• Dr. Matthew L Lukens, MD Vascular Surgery Physician · Saint Joseph, MO
• Mrs. Gabriele Sandra Teem, MSWLCSW Clinical Social Worker · Saint Joseph, MO
• Dana Renee Vietti, MD Pediatrics Physician · Saint Joseph, MO

Other providers in Saint Joseph

• Dr. William Steven Long, MD

  Individual Surgery Physician · NPI 1457457764

  802 N Riverside Rd Ste G 50, Saint Joseph, MO 64507-2553 · (816) 271-6666

• Mandalyn J Mills, DO

  Individual Surgery Physician · NPI 1548780844

  802 N Riverside Rd Ste G50, Saint Joseph, MO 64507-2510 · (816) 671-4888

• Dr. George Dale Mulder, MD

  Individual Surgery Physician · NPI 1629007208

  802 N Riverside Rd Ste G50, Saint Joseph, MO 64507-2553 · (816) 671-4888

• Dr. Sepehre Naficy, MD

  Individual Surgery Physician · NPI 1558347278

  802 N Riverside Rd Ste 200, Saint Joseph, MO 64507-2553 · (816) 271-6666