Mercantil Bank - South Shepherd Banking Center Home / Mercantil Bank - South Shepherd Banking Center Share: BANKSPLATINUM PARTNER MEMBER Mercantil Bank - South Shepherd Banking Center Visit Website South Shepherd Banking Center 3200 South Shepherd Drive Houston, TX 77042 (281) 417-1880 (281) 417-1888 (fax) Visit Our Website Map What's Nearby? Distance: 5 10 15 20 25 50 mi.