Physician

Aaron Jerome Walker, M.D.

According to 2025 Medicare claims, Aaron Walker, M.D. (NPI: 1265053441) practices internal medicine in the Tallahassee, FL market, with the plurality of this provider's patient population coming from Leon, FL. This provider's primary affiliated billing organization is TALLAHASSEE MEMORIAL HEALTHCARE INC (NPI: 1366293102; TIN: 591917016) and primary practice location at 32308-5054.

Walker's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 36 traditional Medicare patients, billed 65 HCPCS/CPT codes, and received $6,253 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 17 prescription claims across 13 beneficiaries totaling $419 in drug costs. 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 has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $2,906 to $419. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.