NEW YORK -- Former NBA player Terrence Williams has pleaded guilty to conspiring to commit health care fraud and identity theft in connection with a multimillion-dollar scam against the basketball league's health plan, authorities said.

Williams, 35, entered his plea in federal court in Manhattan on Friday. He is scheduled to be sentenced in January, and faces a maximum of 20 years in prison for the conspiracy charge and a mandatory minimum of two years in prison for the identity theft.

An email seeking comment was sent to his attorney.

Williams was accused of being the leader of the scheme, which consisted of fraudulent claims and paperwork being submitted to the league's plan for medical and dental reimbursements.

He and 17 other former players were charged in an indictment in October 2021, and authorities said at least $5 million in false claims had been submitted to the plan between 2017 and 2021.

Damian Williams, the U.S. Attorney for the Southern District of New York, said Terrence Williams ran the scheme and recruited others to be part of it, giving them fake paperwork to submit.

Authorities said Terrence Williams received at least $300,000 in kickbacks from the others for his efforts.

In situations where others involved balked, authorities said Williams pretended to be other people and threatened them to gain compliance.

The former player had been on pretrial release but was remanded into custody earlier this year, with authorities telling a judge he had threatened a witness.

As a part of the plea agreement, Williams will pay $2.5 million in restitution to the plan and forfeit over $650,000 to the federal government.