Employee and Employer Contributions
The Kaizen Clinical Partners Retirement Plan is a 401(k), which means it likely includes both employee salary deferrals and employer contributions. Only the portions earned during the marriage are subject to division, unless otherwise agreed in court.
Employer contributions may be subject to a vesting schedule, which means not all of them are fully owned by the employee at the time of the divorce. The QDRO needs to address this and clearly define whether the alternate payee will share in vested contributions, and how unvested funds (if later vested) will be handled.

