Physician

Aimee Zaas, M.D.

According to 2025 Medicare claims, Aimee Zaas, M.D. (NPI: 1619030491) practices infectious disease in the Durham-Chapel Hill, NC market, with the plurality of this provider's patient population coming from Durham, NC. This provider's primary affiliated billing organization is DUKE HEALTH INTEGRATED PRACTICE, INC. (NPI: 1205553369; TIN: 862109896) and primary practice location at 27705-4699. Zaas is affiliated with the Duke Connected Care, LLC (ACO ID: A2419), participating under the MSSP model.

Zaas' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 72 traditional Medicare patients, billed 236 HCPCS/CPT codes, and received $15,415 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). 2015 Part D data shows 18 prescription claims totaling $2,896 in drug costs. 2021 DME data shows 56 claims. 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 has declined steadily, from $28,020 to $15,415. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.