Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Luz Delia Rosario-Arroyo, SOCIAL WORKER

Social Worker in Santa Isabel, PR · enumerated 2025.

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

National Provider Identifier

1396639282

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Luz Delia Rosario-Arroyo

Credential SOCIAL WORKER

Sex Female

Practice address 3012 Calle Oceano, Santa Isabel, PR, 00757

Phone (939) 628-9255

Enumeration date Jun 5, 2025

Last updated in NPPES Jun 5, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 3590 (PR) 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

What is the NPI number for Luz Rosario-Arroyo?

The National Provider Identifier (NPI) for Luz Rosario-Arroyo is 1396639282, a Type 1 (individual) record in the CMS NPPES registry.

Where does Luz Rosario-Arroyo practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-05.