Hey,

Based on previous year data, with 400 marks you may get a rank between 203121- 215020. You can also predict your rank using NEET College Predictor https://medicine.careers360.com/neet-college-predictor?utm_source=qna&utm_medium=neet_cp

The private colleges which you can get through All India Counseling for Deemed Universities are -

• Saveetha Medical College Chennai
• Sri Siddhartha Medical College Tumkur
• Gitam Institute of Medical Sciences and Research

To get a complete list of colleges in which you can get a Mbbs/Bds seat, you can use NEET College Predictor https://medicine.careers360.com/neet-college-predictor?utm_source=qna&utm_medium=neet_cp

It is important to know that the above predictions are based on previous year data and cut offs and ranks vary every year depending on the difficulty level of the paper, the number of seats available and the performance of the students.