A registered nurse and nurse practitioner, who defrauded commercial health insurers and Medicare of nearly $12 million by devising and executing fraudulent billing schemes in three states seeking payment for patient services that were never performed, has been sentenced to seven years in federal prison. Alexander A. Istomin, 57, pleaded guilty in October 2022 to an eleven-count Information charging him with healthcare fraud, mail fraud, aggravated identity theft, and causing the introduction of misbranded drugs into interstate commerce. Istomin admitted that he routinely submitted fraudulent claims for in-person patient services that he did not perform, including supposed patient visits at a “ghost office” in Rhode Island and at offices in Florida and New York. Istomin used seven different tax identification numbers while defrauding eight insurers out of a total of $11,923,686.30.
