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

STEPHEN F OSTER, MD

OPHTHALMOLOGY

Medical school: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE

Graduated: 2004

NPI: 1215073689

Practice Locations (3)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4405 VANDEVER AVE

SAN DIEGO, CA 921203315

6195166606

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4647 ZION AVE

SAN DIEGO, CA 921202507

6195285000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

5893 COPLEY DR

SAN DIEGO, CA 921117906

8586165499

Source: CMS National Downloadable File, September 2026.

STEPHEN OSTER, MD | HealthCareAtlasUSA