Physician

Adel A Zayyad, M.D.

According to 2025 Medicare claims, Adel Zayyad, M.D. (NPI: 1497722706) practices pulmonary disease in the Chicago-Naperville-Schaumburg, IL market, with the plurality of this provider's patient population coming from Cook, IL. This provider's primary affiliated billing organization is KND DEVELOPMENT 59 LLC (NPI: 1598094906) and primary practice location at 60164-2628.

Zayyad's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 11 traditional Medicare patients, billed 14 HCPCS/CPT codes, and received $1,769 in Medicare payments. 2019 Part D data shows 49 prescription claims totaling $4,500 in drug costs. 2016 DME data shows 29 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 fallen sharply in recent years, from $146,508 to $1,769. Similarly, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $9,987 to $4,500. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.