Plasencia and Sangha were arrested in August and have pleaded not guilty to related charges.
Chavez, meanwhile, will remain free on $50,000 bail pending his sentencing, the judge ruled Wednesday.
Hes facing a possible maximum of 10 years in prison and three years of supervised release.
Matthew PerryChristopher Polk/CBS/Getty Images
In subsequent conversations, Plasencia allegedly informed Chavez that Perry was seeking the ketamine to quit smoking.
Chavez acknowledges he stopped working with Dreamscape Ketamine by July 2023.
The pact bars him from practicing medicine in California until a new order is entered.
He also was stripped of his ability to prescribe controlled substances.
Sangha and Plasencia are due to face a joint trial currently set for March 4, 2025.