Physician

Amishi Bajaj, MD

According to 2025 Medicare claims, Amishi Bajaj, MD (NPI: 1932606654) practices radiation oncology 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 ILLINOIS PROTON CENTER LLC (NPI: 1972824142; TIN: 260876468) and primary practice location at 60555-3269. Bajaj is affiliated with the Northwestern Medicine Physician Network ACO (ACO ID: A2620), participating under the MSSP model.

Bajaj's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 309 traditional Medicare patients, billed 1,385 HCPCS/CPT codes, and received $87,532 in Medicare payments. The top billing code was 77427 (Radiation treatment management, 5 treatment sessions). Part D data shows 102 prescription claims across 52 beneficiaries totaling $1,408 in drug costs, led by Mometasone Furoate (Mometasone Furoate). Open Payments data shows 3 records totaling $337. 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 $1,075 to $1,408. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.