History:
1600 contacts in Public folder.  Many Contacts were
entered wrong (ie, First and Last name were in Last name
field and complete address is listed in city field, etc).  
Rather than making corrections in each individual contact,
I exported the entire folder to .xls, made my corrections
and imported back into contacts.

Issue:
My problem is that now when I look for Greg Watkins by
clicking "W" on the side tabs, he's not listed.   When I
do a find for Watkins, his card comes up.  This is one of
the contacts that originally had the first and last name
in the last name only field.

Have I inadvertently deleted a column/field?  The File As
field displays "Watkins, Greg".

Help!!!!!!!!