Hello aspirant

You haven't mentioned your category hence you will be considered as general category candidate. With 513 marks in NEET you have chances to get a medical seat in odisha but which College you will get depends upon cut off of the college, cut off depends upon number of candidates appeared and qualified in exam, difficulty level of exam and previous years cut off etc .

85% state quota  Cutoff 2019 neet odisha for general Category

College         AIR

SCB Medical College - 12467

MKCG Medical College - 17336

Government medical college ,Balangir 30354

BDS cut off

SCB Medical College 34722

From above observation you can estimate your college

For more information and college prediction following link may help you

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer