Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Richard Duncan Longworth, Practice Areas Business Attorneys. is located in the city of Oyster Bay, the state of New York. Attorney legal address Richard D Longworth45 Mccouns LnOyster Bay, NY, 11771-3100. For more information, please call (516) 922-7111 Your comments* (not for publishing) * — Required information Richard Duncan Longworth ← View details Richard D Longworth45 Mccouns LnOyster Bay, NY, 11771-3100, Oyster Bay, New York (516) 922-7111