BENJAMIN L GRANNAN MD ⚕️ Washington 1417360561

NPI	1417360561
Entity Type	Individual
Gender	Male
Sole Proprietor ?	No
Primary Taxonomy	207T00000X Neurological Surgery (Licence: WA MD61138194)
Enumeration Date	2014-06-06
Last Update Date	2021-05-13

BENJAMIN L GRANNAN MD

325 9TH AVE

SEATTLE, WA 98104-2420

Phone number: 206-520-5000

BENJAMIN L GRANNAN MD

MASSACHUSETTS GENERAL HOSPITAL 55 FRUIT ST.

BOSTON, MA 02114

Phone number: 617-726-5143