Physician
Brian A Mannion, M.D.
According to 2025 Medicare claims, Brian Mannion, M.D. (NPI: 1851387039) practices hematology/oncology in the Cincinnati, OH-KY-IN market, with the plurality of this provider's patient population coming from Hamilton, OH. This provider's primary affiliated billing organization is CHRIST HOSPITAL MEDICAL SPECIALISTS II, LLC (NPI: 1891065256; TIN: 452681845) and primary practice location at 45249-2309. Mannion is affiliated with the Healthcare Solutions Network (ACO ID: A3283) and Caravan Health ACO 50 LLC (ACO ID: A5160), participating under the MSSP model.
Mannion's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 459 traditional Medicare patients, billed 75,078 HCPCS/CPT codes, and received $1,554,316 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 1,833 prescription claims across 277 beneficiaries totaling $5,314,737 in drug costs, led by Cabometyx (Cabozantinib S-Malate). 2021 DME data shows 11 claims. Open Payments data shows 3 records totaling $141. 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 declined steadily, from $2,106,841 to $1,554,316. In contrast, Part D prescription costs have moved from a lower plateau to a higher plateau, from $2,759,337 to $5,314,737. For DME billing, this smaller-volume category started with an early spike, then settled into a lower baseline, moving from $14,668 to $1,536.