Physician

Hakan Kaya, M.D.

According to 2025 Medicare claims, Hakan Kaya, M.D. (NPI: 1255320974) practices medical oncology in the Spokane-Spokane Valley, WA market, with the plurality of this provider's patient population coming from Spokane, WA. This provider's primary affiliated billing organization is CANCER CARE NORTHWEST CENTERS P S (NPI: 1922072081; TIN: 911007627) and primary practice location at 99202-1311. Kaya is affiliated with the Kootenai Accountable Care, LLC (ACO ID: A3621) and Collaborative ACO 30, LLC (ACO ID: A5483), participating under the MSSP model.

Kaya's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 454 traditional Medicare patients, billed 125,655 HCPCS/CPT codes, and received $3,341,065 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 1,339 prescription claims across 170 beneficiaries totaling $5,684,720 in drug costs, led by Brukinsa (Zanubrutinib). 2023 DME data shows 51 claims. Open Payments data shows 330 records totaling $426,032. 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 moved from a lower plateau to a higher plateau, from $1,617,185 to $3,341,065. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $1,431,408 to $5,684,720. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.