A score of 628 loosely converts to an All India Rank less than 1500. Now this is the first time that AIIMS is conducting its admission for all of its branches through NEET score through All India Counselling. So any answer here is just based on predictions and converting AIIMS percentiles to a score out of 720. You haven't mentioned your Category. Nevertheless, AIIMS Rishikesh has had cut off s beyond 98 percentile. Now with a score of 628, you do stand decent chances for a seat in AIIMS Rishikesh. Along with that, you also have a chance in AFMC, VMMC, UCMS, MAMC, Having said that, this is based on 2019 data and cut offs change every year. Cut offs change every year depending on various factors such as no.of Candidates appearing for the exam, no.of Candidates qualified, top NEET score and difficulty of the exam. For a complete list of colleges that you may have a shot at, please use our College predictor: https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer