Yes, you can practise medicine abroad after getting a medical degree from KIMS or for that matter any medical college in India, however, that comes with a caveat. You will have to clear the host country’s medical practise exam to be eligible for a trade license. That holds true for India as well as the country doesn’t allow anyone with a degree from a non-MCI recognised medical college to practise medicine until they have been approved by the MCI or the local administration.