Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Jeffrey Charles Blum, Practice Areas No known practice areas. is located in the city of Yaphank, the state of New York. Attorney legal address Jeffrey C Blum, Esq.10thornton CommonsYaphank, NY, 11980-2038. For more information, please call (631) 924-3405 Your comments* (not for publishing) * — Required information Jeffrey Charles Blum ← View details Jeffrey C Blum, Esq.10thornton CommonsYaphank, NY, 11980-2038, Yaphank, New York (631) 924-3405