I have my 'new' SP ID from Pearson Vue but have misplaced my old one.
You will need to open an SR and ask that they attempt to locate your testing ID using your name and other info.
Who do I need to contact to link my Prometric exam history with Pearson Vue?
Pearson can merge the IDs -- one you have the old one. Go to pearsonvue.com/oracle/idmerge. This link will provide contact numbers for you to call and request the merge. Allow at least 48 hours for the merge to be completed and transferred to the Oracle Certification Database and then check in CertView for your complete history.