Thank you for your question. 

Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER) 2019 is a national level exam which is held for 200 MBBS seats available at JIPMER, Puducherry (150 seats) and JIPMER, Karaikal (50 seats)

There is only one institute but there are two campuses. 

Good luck 

Hey Keshaav.

JIPMER or Jawaharlal Institute of Postgraduate Medical Education and Research has only 2 campuses in India. One is in Puducherry and the other campus is in Karaikal. There are total of 200 seats for JIPMER in India. 150 seats are there for the Puducherry campus and the rest 50 seats are for the Karaikal Campus. 

You can use the link below for any other details regarding the same.

https://www.google.com/amp/s/medicine.careers360.com/articles/jipmer/amp

Best of luck