Richa, NEET is the entrance examination for admission to MBBS,BDS, Ayush and Veterinary courses across India. And if you belong to the State of Maharashtra, admission to BPT is also done through NEET score. And there are other courses that accept NEET score. But again it depends on the State you belong to. For example, admission to B, Sc Nursing in Maharashtra are conducted on the basis of NEET score too. So it is not that NEET score is only valid for MBBS, BDS, Ayush and Veterinary courses. Now slowly other courses have also started considering NEET score for admission.

Yes it is completely up to you after clearing NEET exam to pursue whichever course do you want.