According to the indictment, an associate of Arenas, Arthur Kats, staged the house for the poker games, recruited co-conspirators and collected rent on Arenas’ behalf.
Gershman and the other defendants ran illegal “Pot Limit Omaha” poker games in which players were charged a “rake,” either a cut of each pot or a fee per hand.
The women servers were allegedly required to pay some of their tips to the organisers, who also provided chefs, valets and armed guards.
The indictment includes alleged texts between Arenas and Kats in which the games were set up.
Authorities say that in November 2021 Arenas texted Kats a picture of a poker table with “ARENAS POKER CLUB” printed on it with an image of a basketball player with an “Arenas” jersey.
If convicted, the defendants face a statutory maximum sentence of five years in federal prison for each count.
Gershman is also charged with conspiring with 35-year-old Valentina Cojocari to enter into a “sham marriage” aimed at obtaining legal permanent residence status in the United States.
Arenas, a three-time NBA All-Star, last played in the NBA in 2012 and played for the Shanghai Sharks in China in 2012-13.
In December 2009 he was involved in an infamous incident with Washington teammate Javaris Crittenton in which both brought guns into the locker room, Arenas saying their dispute stemmed from a card game.
Arenas pleaded guilty to felony gun possession and was suspended for the final 50 games of the 2009-2010 NBA season.