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

SARAH L O'BRIEN, MD

PAIN MANAGEMENT

Medical school: UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE

Graduated: 2010

Also: INTERVENTIONAL PAIN MANAGEMENT

NPI: 1134446727

Practice Locations (3)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

13652 CANTARA ST

PANORAMA CITY, CA 914025423

8183752000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

8250 WOODMAN AVE

PANORAMA CITY, CA 914025427

8183752000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

26877 TOURNEY RD

SANTA CLARITA, CA 913551846

8887785000

Source: CMS National Downloadable File, September 2026.

SARAH O'BRIEN, MD | HealthCareAtlasUSA