Hi Cheri
Carry out the work on a copy of the data - just in case.
Assuming the data is in column A, start with A1 with a Name, A2 with a
SS No.
In cell B1 enter =A2
in cell B3 enter =A4
Mark the block of cells B1:B4 and use the fill handle (the small black
cross that appears as you hover over the bottom tight of the marked
block) by left click on the cross and drag down as far as required.
To "fix" the data, copy all of column B, place cursor in B1 Paste
Special>Values
Insert a new row 1 and mark cells A1:B1 Data>Filter>Autofilter
Use the dropdown on column B and Select (Blanks)
Mark the visible rows by selecting their row numbers and Delete