Prem Raja Mahat List of directors and agents named Prem Raja Mahat. Found 2 results. PREM RAJA MAHAT Registered Address: 625 WALKER AVE. BALTIMORE MD 21212 Appointed in one company. Go To Profile PREM RAJA MAHAT Registered Address: 515 WALKER AVE. BALTIMORE MD 21212 Appointed in one company. Go To Profile