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

KELSEY BRENNAN

PHYSICIAN ASSISTANT

Graduated: 2023

NPI: 1114606399

Practice Locations (2)

5 E 22ND ST APT, 16J

New York, NY 100105325

33 E 33RD ST, 12TH FLOOR

NEW YORK, NY 100165371

Source: CMS National Downloadable File, September 2026.

KELSEY BRENNAN | HealthCareAtlasUSA