HealthCareAtlasUSA

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Doctors / OR

ALYSSA MARIE O'BRIEN

REGISTERED DIETITIAN OR NUTRITION PROFESSIONAL

Graduated: 2008

NPI: 1023483799

Practice Locations (1)

GI NUTRITION NW, LLC

2175 NW RALEIGH ST, SUITE 110

PORTLAND, OR 972102392

9712382369

Source: CMS National Downloadable File, September 2026.

ALYSSA O'BRIEN | HealthCareAtlasUSA