On January 4, 2023, a federal jury acquitted Dr. Lesly Pompy on every count that reached the jury. Several other counts were dismissed during the trial.
Dr. Lesly Pompy’s federal case combined three prosecution theories that can overwhelm a physician when presented together: unlawful prescribing, health-care fraud, and maintaining a drug-involved premises. The government relied on undercover evidence, selected patients, prescribing “red flags,” and billing analytics. Ron Chapman answered by separating those theories and testing the factual premise of each.
The investigation began with an undercover operation at Pompy’s Monroe, Michigan practice. According to the firm’s detailed trial account, the undercover investigator arrived with a fabricated referral and complaints of back pain. Dr. Pompy eventually prescribed a low dose of Norco after multiple visits. Agents later raided the office, and a federal indictment followed.
The government’s original announcement alleged that Pompy had prescribed more than 6.1 million units of controlled substances and that his practice had submitted approximately $16.9 million in claims. It also alleged unlawful prescriptions and fraud involving office-visit coding. The Department of Justice announcement now includes an update recording his acquittal, “DR. POMPY WAS ACQUITTED OF THE CHARGES ALLEDGED IN THE INDICTMENT DESCRIBED IN THE PRESS RELEASE”.
The size of the prescribing data made context essential. The defense account says the charged patients had objectively documented pain conditions, supported by imaging, laboratory work, urine testing, and other records. That evidence allowed counsel to challenge the government’s use of “red flags.” A red flag can prompt further inquiry, but it is not itself proof that the doctor knowingly wrote an unauthorized prescription. After Ruan, prosecutors had to prove subjective knowledge or intent, not simply that a government expert believed the physician should have reacted differently.
Cross-examination and defense witnesses therefore returned repeatedly to what Dr. Pompy knew. Were injuries documented? Did he order testing? Did records corroborate pain? Did a patient’s conduct have an innocent or medically manageable explanation? A prosecution expert could identify a fact in hindsight, but the jury still had to decide whether it proved criminal intent at the time of treatment.
The billing allegations required a different response. Prosecutors used an “impossible day” theory, arguing that the volume of evaluation-and-management codes represented more work than one doctor could perform. Coding expert Sean Weiss explained that the relevant codes were not necessarily calculated by adding fixed blocks of time. Complexity and the coding rules in effect also mattered. By confronting the analytic assumption beneath the chart, the defense turned what looked like mathematical certainty into a contestable billing opinion.
The government’s proof weakened in view of the jury. According to the defense account, prosecutors dismissed one count while their expert was being redirected and additional fraud and drug-premises counts before deliberations. That is a useful reminder that trial strategy is not limited to the final verdict. Effective cross-examination can cause charges to fall before the jury ever receives them.
The defense presentation was concise. Patients and physicians described Pompy’s care and reputation. Dr. James Murphy addressed pain medicine, and Weiss addressed coding. A particularly important witness was Diana Knight, a longtime patient and practice biller called by the government. The firm reports that her testimony was favorable to Pompy and undercut the prosecution’s characterization of treatment that formed part of its own case.
After roughly a month of trial, with deliberations interrupted by the holidays, the jury returned on January 4, 2023 and found Pompy not guilty on all remaining counts. The Monroe News reported on the complete defense verdict and the emotional scene in the courtroom; a syndicated copy is available through Health Watch Minute.
Prescribing, billing, and premises counts have different elements and different bodies of expert knowledge. A red flag is not intent. A large total is not an unlawful prescription. A billing model is only as reliable as its assumptions. And a government witness may know facts that help the defense.
Data can be explained away. It is that data can be audited. When the defense reconstructs the records, prepares witnesses, chooses the right experts, and insists on the post-Ruan intent standard, a jury can distinguish a physician practicing difficult medicine from a defendant committing a federal crime.
Past results do not guarantee or predict a similar outcome. Every case depends upon its individual facts and circumstances.