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 A OHARA, MD

PATHOLOGY

Medical school: UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE

Graduated: 1990

NPI: 1346309945

Practice Locations (1)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

5601 DE SOTO AVE

WOODLAND HILLS, CA 913676701

8187192000

Source: CMS National Downloadable File, September 2026.

JOHN OHARA, MD | HealthCareAtlasUSA