Physician

Michael Chill, M.D.

According to 2025 Medicare claims, Michael Chill, M.D. (NPI: 1689013906) practices diagnostic radiology in the Springfield, MA market, with the plurality of this provider's patient population coming from Hampden, MA. This provider's primary affiliated billing organization is S. LOWELL KAHN MD PC (NPI: 1598216921; TIN: 813852206) and primary practice location at 01089-1302. Chill is affiliated with the UMASS Memorial Accountable Care Organization, INC. (ACO ID: A2598), Mass General Brigham ACO, LLC (ACO ID: A4641), Pioneer Valley Accountable Care, LLC (ACO ID: A5040), and Trinity Health Of New England CIN LLC (ACO ID: A5419), participating under the MSSP model.

Chill's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 746 traditional Medicare patients, billed 7,353 HCPCS/CPT codes, and received $763,006 in Medicare payments. The top billing code was 99213 (Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more). Part D data shows 100 prescription claims across 53 beneficiaries totaling $20,456 in drug costs, led by Clopidogrel (Clopidogrel Bisulfate). Open Payments data shows 33 records totaling $4,265. 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 $69,405 to $763,006. 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.