@Wadey
DFAS issued initial 1099-R forms with a missing digit in the FEIN.
They were supposed to be issuing corrected forms...with the correct number:
the correct number is
34-0727612
(you can probably just use that with your current 1099-R, but we can't know if the newly-issued 099-R forms changed something else too...unlikely but always "Possible" )
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*