Physician

Catherine A Azar, MD

According to 2025 Medicare claims, Catherine Azar, MD (NPI: 1083741037) practices hematology/oncology in the Tucson, AZ market, with the plurality of this provider's patient population coming from Pima, AZ. This provider's primary affiliated billing organization is ARIZONA BLOOD AND CANCER SPECIALISTS, PLLC (NPI: 1093370918; TIN: 834425637) and primary practice location at 85716-1729. Azar is affiliated with the ABC Network (ACO ID: A5554), participating under the MSSP model.

Azar's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 649 traditional Medicare patients, billed 123,485 HCPCS/CPT codes, and received $1,878,692 in Medicare payments. The top billing code was 99215 (Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more). Part D data shows 1,501 prescription claims across 289 beneficiaries totaling $7,342,468 in drug costs, led by Revlimid (Lenalidomide). Open Payments data shows 39 records totaling $1,504. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has risen steadily, from $444,866 to $1,878,692. Similarly, Part D prescription costs have moved sharply higher in recent years, from $82,306 to $7,342,468. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.