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

SARAH M WARREN, PA

PHYSICIAN ASSISTANT

Graduated: 2016

NPI: 1376990960

Practice Locations (2)

MERCY HOSPITAL OF BUFFALO

2157 MAIN ST

BUFFALO, NY 142142648

7168621000

MERCY HOSPITAL OF BUFFALO

565 ABBOTT RD

BUFFALO, NY 142202039

7168267000

Source: CMS National Downloadable File, September 2026.

SARAH WARREN, PA | HealthCareAtlasUSA