HealthCareAtlasUSA

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Doctors / TX

MICHAEL S O BRIEN, NP

NURSE PRACTITIONER

Graduated: 2009

NPI: 1376861971

Practice Locations (1)

MEMORIAL HERMANN HOSPITAL BASED PHYSICIAN GROUP

11800 ASTORIA BLVD

HOUSTON, TX 770896041

7133386565

Source: CMS National Downloadable File, September 2026.

MICHAEL O BRIEN, NP | HealthCareAtlasUSA