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Doctors / NY

SHANNON M O'BRIEN, NP

NURSE PRACTITIONER

Graduated: 2014

NPI: 1750798625

Practice Locations (2)

MERCY HOSPITAL OF BUFFALO

565 ABBOTT RD

BUFFALO, NY 142202039

7168267000

BUFFALO BREATHE NOW MEDICAL PC

6161 TRANSIT RD, SUITE 4

EAST AMHERST, NY 140512606

7163200180

Source: CMS National Downloadable File, September 2026.

SHANNON O'BRIEN, NP | HealthCareAtlasUSA