Finished query works like a charm. Thanks for the elegant solution!
select MRN, PTFirst, PTLast, UPDRS.dtmevaluation, blnmedications, MBMScore,
ADLScore, CTScore, dblStage, DyskinesiaR, DyskinesiaL, MOTORscore
from tblpatient p join viewALLUPDRSScores UPDRS on UPDRS.idpatient=p.idpatient
where...