I worked for a scumbag who didn't report me working as an independent contractor for his company to the IRS, I need his EIN to finish taxes but he's not giving it. Help?

I've tried asking him for my 1099 several times and I've waited months for it to appear. It hasn't. I went to the local IRS office and they didn't have any information. I can't finish filing my taxes without it... So what can I do and how do I finish my taxes?