Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Louise Gabriela Marinas Atrero

Medical-Surgical Registered Nurse in Saipan, MP · enumerated 2025.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1285514927

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Registry record

Entity type Individual (Type 1)

Name Maria Louise Gabriela Marinas Atrero

Sex Female

Practice address Po Box 506583, Saipan, MP, 96950

Phone (670) 234-8950

Enumeration date Sep 4, 2025

Last updated in NPPES Sep 4, 2025

Taxonomy & licenses

163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License R18183 (MP) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Maria Louise Gabriela Atrero practice?

The practice location on file with NPPES is in Saipan, MP. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Maria Louise Gabriela Atrero?

The National Provider Identifier (NPI) for Maria Louise Gabriela Atrero is 1285514927, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-04.