Nu T. Lu, 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.

• Cedars-Sinai Medical Center Hospital · Los Angeles, CA
• Henry Mayo Newhall Hospital Hospital · Valencia, CA · listed as Henry Mayo Newhall Memorial Hospital
• Ronald Reagan Ucla Medical Center Hospital · Los Angeles, CA
• Huntington Hospital Hospital · Pasadena, CA
• Providence Saint Joseph Medical Ctr Hospital · Burbank, CA

Colleagues at The Regents of the University of California

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1414 clinicians in the practice; 12 are shown here.

• Arnold S Baas, MD Internal Medicine Physician · Los Angeles, CA
• Arleen F Brown, MD Internal Medicine Physician · Los Angeles, CA
• Liza Buchbinder Internal Medicine Physician · Los Angeles, CA
• Dr. Anthony P Heaney, MD Endocrinology, Diabetes & Metabolism Physician · Los Angeles, CA
• Tanaz A Kermani, MD Rheumatology Physician · Santa Monica, CA
• Gwendolyn Lee, MD Internal Medicine Physician · Los Angeles, CA
• Roger Ming-Huang Lee, MD Hospitalist Physician · Santa Monica, CA
• Dr. Ashrit Multani, MBBS Internal Medicine Physician · Los Angeles, CA
• Ramin Salehirad, MD Critical Care Medicine (Internal Medicine) Physician · Los Angeles, CA
• Sarah Wai Ying Mizufune Takimoto Internal Medicine Physician · Los Angeles, CA
• Dr. Shatara Townes, MD Internal Medicine Physician · Los Angeles, CA
• Neil Steven Wenger, MD Internal Medicine Physician · Los Angeles, CA

Other providers in Valencia

• John L Barstis, MD

  Individual Hematology & Oncology Physician · NPI 1528093085

  23929 McBean Pkwy Bldg F Ste 215, Valencia, CA 91355-4466 · (661) 255-5350

• Los Angeles Hematology-Oncology Medical Group

  Organization Hematology & Oncology Physician · NPI 1619675535

  25425 Orchard Village Rd Ste 150, Valencia, CA 91355-2959 · (323) 693-2484

• Dr. Hooman Parsi, MD

  Individual Hematology & Oncology Physician · NPI 1750689378

  24035 Newhall Ranch Rd, Valencia, CA 91355-5702 · (661) 291-3449