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 / CT

ANDREA L BRENNAN, PA

PHYSICIAN ASSISTANT

Graduated: 2004

NPI: 1447394234

Practice Locations (3)

YALE UNIVERSITY

111 BEACH RD

FAIRFIELD, CT 068246668

2032556627

YALE UNIVERSITY

800 HOWARD AVE

NEW HAVEN, CT 065191369

2037852140

YALE UNIVERSITY

5520 PARK AVE

TRUMBULL, CT 066113463

2037854081

Source: CMS National Downloadable File, September 2026.