HealthCareAtlasUSA

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Doctors / CT

JAMES L O'HALLORAN, DO

EMERGENCY MEDICINE

Medical school: KANSAS CITY UNIVERSITY OF PHYSICIANS AND SURGEONS

Graduated: 2016

NPI: 1912352105

Practice Locations (1)

BRIDGEPORT HOSPITAL

267 GRANT ST

BRIDGEPORT, CT 066102805

2033843000

Source: CMS National Downloadable File, September 2026.

JAMES O'HALLORAN, DO | HealthCareAtlasUSA