Physician

Carlos F Villamarin, MD

According to 2025 Medicare claims, Carlos Villamarin, MD (NPI: 1396931598) practices family practice 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 CENTRAL MAINE MEDICAL CENTER (NPI: 1689653487; TIN: 010211494) and primary practice location at 04240-7027. Villamarin is affiliated with the MaineHealth Accountable Care Organization (ACO ID: A1290), participating under the MSSP model.

Villamarin's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 246 traditional Medicare patients, billed 575 HCPCS/CPT codes, and received $51,807 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 218 prescription claims across 93 beneficiaries totaling $12,063 in drug costs, led by Cefdinir (Cefdinir). 2022 DME data shows 52 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 declined steadily, from $89,569 to $51,807. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $9,194 and ending at $12,063. In contrast, DME billing represents a smaller volume and fell sharply in recent years, from $2,133 to $1,159.