Dr. Daniel J Costello is a male Neurologist (taxonomy code 2084N0400X) located in Boston, Massachusetts. Dr. Daniel J Costello's NPI Number is #1033197116 and has been listed in the NPI registry for 12 years. Dr. Daniel J Costello's practice location is listed as: Massachusetts General Hospital Wacc 835, 55 Fruit Street Boston, MA 02114 and can be reached via phone at (617) 726-2000.
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