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 / PA

KATHERINE E O'LEARY, PA

PHYSICIAN ASSISTANT

Graduated: 2017

NPI: 1952830994

Practice Locations (3)

BUTLER IMAGING AND INTERVENTIONAL ASSOCIATES LLC

1 HOSPITAL WAY

BUTLER, PA 160014670

7242844000

BUTLER MEDICAL PROVIDERS

24 DOCTORS LN

CLARION, PA 162148574

BUTLER MEDICAL PROVIDERS

100 INNOVATION DR

SLIPPERY ROCK, PA 160572468

Source: CMS National Downloadable File, September 2026.

KATHERINE O'LEARY, PA | HealthCareAtlasUSA