HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

ALEX DAVID O'BRIEN, NP

NURSE PRACTITIONER

Graduated: 2023

Offers telehealth

NPI: 1609632470

Practice Locations (1)

UNIVERSITY OF ROCHESTER

601 ELMWOOD AVE

ROCHESTER, NY 146420002

5852752100

Source: CMS National Downloadable File, September 2026.

ALEX O'BRIEN, NP | HealthCareAtlasUSA