Physician

April L Marquardt, MD

According to 2025 Medicare claims, April Marquardt, MD (NPI: 1235352311) practices rheumatology in the Ann Arbor, MI market, with the plurality of this provider's patient population coming from Washtenaw, MI. This provider's primary affiliated billing organization is IHA HEALTH SERVICES CORPORATION (NPI: 1568842755; TIN: 383316559) and primary practice location at 48103-1832. Marquardt is affiliated with the POM ACO (ACO ID: A1297) and McAuley Health Partners ACO, LLC (ACO ID: A4588), participating under the MSSP model.

Marquardt's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 203 traditional Medicare patients, billed 1,199 HCPCS/CPT codes, and received $39,986 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 3,638 prescription claims across 459 beneficiaries totaling $4,428,782 in drug costs, led by Humira(Cf) Pen (Adalimumab). 2016 DME data shows 24 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 risen steadily, from $27,534 to $39,986. Similarly, Part D prescription costs have moved sharply higher in recent years, from $485,628 to $4,428,782. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.