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 / CA

JOHN O'CONNOR, PT

PHYSICAL THERAPIST IN PRIVATE PRACTICE

Medical school: UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE

Graduated: 1980

NPI: 1174517791

Practice Locations (1)

PROSPORT PHYSICAL THERAPY PROFESSIONALS INC

22521 AVENIDA EMPRESA, SUITE 116

RANCHO SANTA MARGARITA, CA 926882046

9497668535

Source: CMS National Downloadable File, September 2026.