Dr. William A Portuese is a male Otolaryngologist (taxonomy code 207Y00000X) located in Seattle, Washington. Dr. William A Portuese's NPI Number is #1649268210 and has been listed in the NPI registry for 15 years. Dr. William A Portuese's practice location is listed as: 1101 Madison St Suite 1280 Seattle, WA 98104-3510 and can be reached via phone at (206) 624-6200.
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