*sigh* im having same problem, i passed nclex last may 24 2012 under nevada. i received a letter from them that within a year, since the start of my application to take the nlex, if i wasnt able to provide a ssn my result will expire and no license will b issued. im feeling so depressed and hopeless, even social security admin indicates on their reply to my email they don provide ssn for purpose of obtaining a license or such. i dont know what to do anymore, smetimes i feel like giving up on this