Individual provider · Type 1 NPI

Marianne Guintu Usi, NP

Gerontology Nurse Practitioner · San Bernardino, CA

NPI number 1104507466 Active

About NPI 1104507466

Marianne Guintu Usi, NP's National Provider Identifier is 1104507466, issued on Jul 28, 2023. The primary taxonomy on file is Gerontology Nurse Practitioner (363LG0600X), and the practice location is in San Bernardino, CA. The record was last updated on Mar 12, 2026.