Dr. Mathew Thomas, 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. Those with a page here are linked.

• Goleta Valley Cottage Hospital Hospital · Santa Barbara, CA
• Santa Ynez Valley Cottage Hospital Hospital · Solvang, CA · listed as Santa Ynez Valley Cottage Hospital, Inc
• St Johns Regional Medical Center Hospital · Oxnard, CA · listed as St Johns Regional Imaging Center LLC
• Community Memorial Hospital - Ojai Hospital · Ojai, CA
• Community Memorial Hospital - Ventura Hospital · Ventura, CA

Colleagues at California Managed Imaging Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 66 clinicians in the practice; 12 are shown here.

• Lourdes Alanis Vascular & Interventional Radiology Physician · Los Angeles, CA
• Michael Kelly Altenburg, MD Neuroradiology Physician · Raleigh, NC
• Dr. Matthew Backer, MD Diagnostic Radiology Physician · Santa Barbara, CA
• Gary M Blum, MD Diagnostic Radiology Physician · Santa Barbara, CA
• Dr. Levi Ray Dansby, MD Diagnostic Radiology Physician · Bakersfield, CA
• Dr. William Albert Deruso, MD Diagnostic Radiology Physician · Santa Barbara, CA
• Ivan Hayward, MD Diagnostic Radiology Physician · Santa Barbara, CA
• Attilio Macrito, DO Internal Medicine Physician · Chicago, IL
• Daniel Mizrahi Diagnostic Radiology Physician · Galloway, NJ
• William Michael Pace, MD Nuclear Medicine Physician · Camarillo, CA
• Dr. Laura Elizabeth Traube, MD, MPH Diagnostic Radiology Physician · Santa Barbara, CA
• Andrea Weiss, MD Diagnostic Radiology Physician · Santa Barbara, CA

Other providers in Santa Barbara

• Stuart E Braverman, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1811940901

  Pueblo At Bath St, Santa Barbara, CA 93102-0689 · (805) 569-7279

• California Managed Imaging Medical Group, Inc

  Organization Vascular & Interventional Radiology Physician · NPI 1821271727

  2320 Bath St Ste 208, Santa Barbara, CA 93105-5322 · (805) 682-7744

• Keval Patel, DO

  Individual Vascular & Interventional Radiology Physician · NPI 1093202335

  2320 Bath St Ste 113, Santa Barbara, CA 93105-4339 · (805) 682-7744

• Dr. Michael Nolan Swikehardt, MD

  Individual Vascular & Interventional Radiology Physician · NPI 1619330628

  400 W Pueblo St, Santa Barbara, CA 93105-4390 · (305) 962-2767