National Enrollment State Health Plan. This is what the message I received when I returned the call. They called my cell phone and first didn't leave a message. The area code 515 is my area code, so I called back. Then I was placed in the waiting pool. Not sure why they called as I am already covered with my employer. Go figure. Once I get to speak with a "LIVE" person, I will politely ask to be removed from the call list. I hope this helps anyone who also received a call from this number.