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Doctors / NY

JOHN WILLIAM OBRIEN, NP

NURSE PRACTITIONER

Graduated: 2023

NPI: 1417710260

Practice Locations (3)

COMMUNITY HEALTHCARE NETWORK INC

1167 NOSTRAND AVE

BROOKLYN, NY 112255417

7187780198

COMMUNITY HEALTHCARE NETWORK INC

94 -98 MANHATTAN AVE

BROOKLYN, NY 112062501

7183880390

COMMUNITY HEALTHCARE NETWORK INC

255 E HOUSTON ST

NEW YORK, NY 100021013

2124471120

Source: CMS National Downloadable File, September 2026.

JOHN OBRIEN, NP | HealthCareAtlasUSA