Hello student if you fulfill the eligibility criteria then yes you're eligible to appear and qualify NEET PG.

ELIGIBILITY - Candidates must have MBBS degree or provisional MBBS pass certificate recognized by Indian medical Council. And candidates must complete one year internship on or before March 31st 2021.

For more details refer to the link mentioned below - https://www.google.com/amp/s/medicine.careers360.com/articles/neet-pg-eligibility-criteria/amp

Feel free to comment if you've any doubt

Good luck