Link to SSDI employment network database? (for finding an EN)

Does anyone have the website address where you can look up all the employment networks nationwide? I use to have it and cannot find it. (I've been looking for hours, online, in my files, etc.) Thanks.

(Since this is a mental health forum and one of my issues is NOT telling people when I'm in serious trouble, I am saying this too: I guess I should mention that I might be in big trouble. "Big" as in about to lose my disability benefits and every thing it pays for like my rent, etc. The somewhat irrelevant history is that I could not afford Medicare Part B and have not been able to see a doctor for the last 3 years. (This is despite multiple medical issues that I'm stuck with having no medical care.) My review (CDR) is coming up in about a month and I think I will lose benefits unless I join an EN. So far every EN that I've called said that they have a waiting list months long or that I have to make $770 before they will take my ticket. I think I'm screwed. But if I can find this database, I might still be able to find an EN that will take me.)

Don't know if this will help you or not but it does have some good resources. http://www.dol.gov/dol/audience/aud-unemployed.htm

I can't find it on there, but thanks for your reply.