Physician
Stephen Yuliang Chen, DO
According to 2025 Medicare claims, Stephen Chen, DO (NPI: 1114060514) practices interventional cardiology in the Springfield, IL market, with the plurality of this provider's patient population coming from Sangamon, IL. This provider's primary affiliated billing organization is SPRINGFIELD CLINIC, LLP (NPI: 1780638478; TIN: 370701328) and primary practice location at 62703-2403. Chen is affiliated with the Springfield Clinic ACO, LLC (ACO ID: A2587) and IRCCO (ACO ID: A2619), participating under the MSSP model.
Chen's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 2,595 traditional Medicare patients, billed 6,635 HCPCS/CPT codes, and received $295,864 in Medicare payments. The top billing code was 93306 (Ultrasound of heart with color-depicted blood flow, rate, direction and valve function). Part D data shows 10,069 prescription claims across 1,498 beneficiaries totaling $2,053,000 in drug costs, led by Eliquis (Apixaban). Open Payments data shows 36 records totaling $2,581. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $139,094 to $2,053,000. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.