I need the tax id # from an employee?

If you have worked at care one llc 173 bridge plaza n. fort lee n.j. 07024 or any nursing home they manage I need their tax id # from the w-2 to file my taxes. They are real jerks and refuse to give it to me. They lost my w-2 and say they can't re-issue a new one until after March 1'st. Please don't refer me to the IRS or give me your point of view. Just the tax # PLEASE!!!!. I have my last check and all of the info is correct. Thank you.