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

LEAH ELIZABETH O'BRIEN, NP

NURSE PRACTITIONER

Graduated: 2013

NPI: 1609207398

Practice Locations (2)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4647 ZION AVE

SAN DIEGO, CA 921202507

6195285000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4650 PALM AVE

SAN DIEGO, CA 921548404

6195285000

Source: CMS National Downloadable File, September 2026.

LEAH O'BRIEN, NP | HealthCareAtlasUSA