Individual provider · Type 1 NPI

Phillip Andrew Ostermann, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Lakewood, CA

NPI number 1689356305 Active

About NPI 1689356305

Phillip Andrew Ostermann, PMHNP's National Provider Identifier is 1689356305, issued on Aug 2, 2023. The primary taxonomy on file is Psychiatric/Mental Health Nurse Practitioner (363LP0808X), and the practice location is in Lakewood, CA. The record was last updated on Apr 29, 2026.