Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Arng

Nursing Facility/Intermediate Care Facility in Las Marias, PR · enumerated 2006 · authorized official Lizzette Montalvo, Major Staff Nurse.

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

National Provider Identifier

1174605026

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Registry record

Entity type Organization (Type 2)

Legal business name Arng

Practice address Hc01 Buzon 4424, Las Marias, PR, 00670

Phone (787) 827-4846

Enumeration date Oct 19, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

313M00000X Nursing Facility/Intermediate Care Facility Nursing & Custodial Care Facilities · License 10622 (PR) Primary

Authorized official

Name Lizzette Montalvo

Title Major Staff Nurse

Phone (787) 462-4108

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 is Arng located?

The practice location on file with NPPES is in Las Marias, PR.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.