Based on the information you provided, it looks like you are referring to Box 14 (not 19) - please clarify: Below are the instructions based on Box 14.
Here's how you can handle the "DI PP#000-00000" entry in TurboTax:
This entry typically doesn't affect your taxes directly, but it's good to include it for accuracy.
For more details, you can refer to the W-2 form instructions.
I believe my employee made mistake this information is listed on box 19 and 20 on my W-2