Physician

Rachel Anne Kerner, D.O.

According to 2025 Medicare claims, Rachel Kerner, D.O. (NPI: 1184718751) practices internal medicine in the Lewiston-Auburn, ME market, with the plurality of this provider's patient population coming from Androscoggin, ME. This provider's primary affiliated billing organization is ST. MARY'S REGIONAL MEDICAL CENTER (NPI: 1447226584; TIN: 010211551) and primary practice location at 04240-6019. Kerner is affiliated with the MaineHealth Accountable Care Organization (ACO ID: A1290) and Delaware Valley ACO (ACO ID: A2024), participating under the MSSP model.

Kerner's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 124 traditional Medicare patients, billed 272 HCPCS/CPT codes, and received $22,499 in Medicare payments. The top billing code was 99306 (Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more). Part D data shows 1,444 prescription claims across 119 beneficiaries totaling $51,096 in drug costs, led by Eliquis (Apixaban). 2023 DME data shows 12 claims. Open Payments data shows 1 records totaling $29. 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 $3,673 to $22,499. Similarly, Part D prescription costs have moved sharply higher in recent years, from $1,389 to $51,096. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $2,530 and ending at $1,681.