Dr. Tanya Lyn Tivorsak, 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.

• Cedars-Sinai Medical Center Hospital · Los Angeles, CA
• Ronald Reagan Ucla Medical Center Hospital · Los Angeles, CA

Colleagues at Renaissance Imaging Medical Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 126 clinicians in the practice; 12 are shown here.

• Ambika Agarwal, MD Radiology Clinic/Center · Martinez, CA
• Dr. Matthew Carr, MD Diagnostic Radiology Physician · Ventura, CA
• Stephen A Fine, MD Diagnostic Radiology Physician · Washington, DC
• Hyojoon Phillip Hahn, MD Diagnostic Radiology Physician · Los Angeles, CA
• Michael S Hepfer, MD Internal Medicine Physician · Northridge, CA
• Danylo Kihiczak, MD Diagnostic Radiology Physician · Los Angeles, CA
• Kimberly B. McCandless, ANP Adult Health Nurse Practitioner · Springfield, MO
• Dr. Lawrence Dale McNutt, MD Body Imaging Physician · Northridge, CA
• Dr. Amir Javad Momtahen, MD Diagnostic Radiology Physician · Saint Louis, MO
• Douglas William Rusnack, MD Diagnostic Radiology Physician · Coeur D Alene, ID
• Naomi J Saenz, MD Diagnostic Radiology Physician · Denver, CO
• Nhan Tran, MD Diagnostic Radiology Physician · Santa Monica, CA

Other providers in West Hollywood

• David Philip Reiner, MD

  Individual Diagnostic Radiology Physician · NPI 1174572572

  8700 Beverly Blvd, West Hollywood, CA 90048-1804 · (310) 423-6500

• Tal Rencus, MD

  Individual Diagnostic Radiology Physician · NPI 1154309599

  8700 Beverly Blvd, West Hollywood, CA 90048-1804 · (310) 423-6500

• Dr. Christopher Paul Slowik, MD

  Individual Diagnostic Radiology Physician · NPI 1326807819

  8700 Beverly Blvd # M335, West Hollywood, CA 90048-1804 · (310) 423-3277

• Mariam R Thomas, MD

  Individual Diagnostic Radiology Physician · NPI 1942275250

  8700 Beverly Blvd, West Hollywood, CA 90048-1804 · (310) 423-6500

• Zara Wadood, MD

  Individual Diagnostic Radiology Physician · NPI 1750813432

  8700 Beverly Blvd, West Hollywood, CA 90048-1804 · (310) 423-6500