Payam Herischi List of directors and agents named Payam Herischi. Found 2 results. PAYAM HERISCHI Registered Address: 5311 BLACKISTONE RD. BETHESDA MD 20816 Appointed in one company. Go To Profile PAYAM HERISCHI Registered Address: 5311 BLACKSTONE ROAD BETHESDA MD 20816 Appointed in one company. Go To Profile