Physician

Alexander Xiaoren Sheng, MD

According to 2025 Medicare claims, Alexander Sheng, MD (NPI: 1851582910) practices physical medicine and rehabilitation 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 NORTHWESTERN MEDICAL FACULTY FOUNDATION (NPI: 1346235314; TIN: 363097297) and primary practice location at 60611-2027. Sheng is affiliated with the Northwestern Medicine Physician Network ACO (ACO ID: A2620), participating under the MSSP model.

Sheng's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 596 traditional Medicare patients, billed 2,671 HCPCS/CPT codes, and received $106,979 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 229 prescription claims across 134 beneficiaries totaling $2,838 in drug costs, led by Gabapentin (Gabapentin). 2021 DME data shows 33 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 moved from a lower plateau to a higher plateau, from $60,299 to $106,979. In contrast, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $36,625 to $2,838. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.