Physician

David Kassop, M.D.

According to 2025 Medicare claims, David Kassop, M.D. (NPI: 1891992400) practices cardiology in the Frederick-Gaithersburg-Bethesda, MD market, with the plurality of this provider's patient population coming from Frederick, MD. This provider's primary affiliated billing organization is SHERMAN KAHAN, MD, PA (NPI: 1801812987; TIN: 52-1199656) and primary practice location at 21702-4501. Kassop is affiliated with the Privia Quality Network, LLC (ACO ID: A2057), participating under the MSSP model.

Kassop's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,292 traditional Medicare patients, billed 8,126 HCPCS/CPT codes, and received $1,942,947 in Medicare payments. The top billing code was 78492 (Nuclear medicine studies of blood flow in heart muscle at rest and with stress). 2023 Part D data shows 34 prescription claims across 34 beneficiaries totaling $135 in drug costs. Open Payments data shows 1 records totaling $15. 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 moved sharply higher in recent years, from $132,370 to $1,942,947. 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.