Going by previous years cut offs and your rank, you have decent chances in specialisations like:

Radiotherapy

Psychiatry

Anaesthesiology

Pharmacology

General Medicine

Microbiology

Community Medicine in Colleges like:

Coimbatore Medical College

Kasturba Medical College

Dharbhanga Medical College

Amruta Institute of Medical Sciences

GMC, Nizamabad

Now this is 2019 data and cut offs change every year depending on various factors such as no.of Candidates appearing for the exam, no.of Candidates qualified, difficulty of the exam, and no.of seats available for each specialisation. Please try our College predictor to check the possibility of other specialisations with you rank:  https://medicine.careers360.com/neet-pg-all-india-college-predictor