Physician

Joanna Mattis, M.D.

According to 2025 Medicare claims, Joanna Mattis, M.D. (NPI: 1245626449) practices epileptologists in the Detroit-Dearborn-Livonia, MI market, with the plurality of this provider's patient population coming from Wayne, MI. This provider's primary affiliated billing organization is REGENTS OF THE UNIVERSITY OF MICHIGAN (NPI: 1053343004; TIN: 386006309) and primary practice location at 48109-5000. Mattis is affiliated with the POM ACO (ACO ID: A1297), participating under the MSSP model.

Mattis' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 35 traditional Medicare patients, billed 87 HCPCS/CPT codes, and received $5,704 in Medicare payments. The top billing code was 93042 (Electrocardiogram (ecg) 1 to 3 leads with review by physician only). Part D data shows 628 prescription claims across 58 beneficiaries totaling $183,508 in drug costs, led by Xcopri (Cenobamate). No Open Payments records. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $2,161 and ending at $183,508. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.