http://oig.hhs.gov/fraud/report-fraud/index.asp
Start with this link and go for it. Your name may get a lot of attention if you win but trust me, it will soon be forgotten and you will have no problems getting work; including in the pharma industry. Can anyone name the 4 people who blew the whistle on Pfizer a couple years ago? Hell no!
Your name will only be released if the OIG moves forward with the case and if they do, you will probably make a lot of cash so who cares if you have to lay low for a little while.
Good luck and get started on it now!