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

PHILLIP ANDREW OSTERMANN

NURSE PRACTITIONER

Graduated: 2023

NPI: 1689356305

Practice Locations (3)

6005 BALFERN AVE

Lakewood, CA 907131245

6005 BALFERN AVE

LAKEWOOD, CA 907131245

PO BOX, SUITE 530

SIMI VALLEY, CA 93062

Source: CMS National Downloadable File, September 2026.

PHILLIP OSTERMANN | HealthCareAtlasUSA