There are a lot of institute in India having the same abbreviation PIMS. So its a bit too difficult to know which institute you are asking for.

• PIMS Pondicherry or Pondicherry Institute of Medical Sciences is a private affiliated college under Pondicherry University, Puducherry . For more information regarding the college consider the link below:
  https://www.careers360.com/colleges/pondicherry-institute-of-medical-sciences-pondicherry
• PIMS Udaipur or Pacific Institute of Medical Sciences is a private affiliated college under Pacific Medical University, Udaipur . For more information regarding the college consider the link below:
  https://www.careers360.com/colleges/pacific-institute-of-medical-sciences-udaipur
• PIMS Loni or Pravara Institute of Medical Sciences is a private Deemed to be University which is NAAC Accredited and UGC approved. For more information regarding the college consider the link below:
  https://www.careers360.com/university/pravara-institute-of-medical-sciences-loni

I hope this helps. Wish you a great eve!