NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hospital Auxilio Mutuo

Occupational Medicine Clinic/Center in Hato Rey, PR · enumerated 2007 · authorized official Maria Diaz, Physician.

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

National Provider Identifier

1689876377

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Hospital Auxilio Mutuo
Practice address 715 Ave Ponce De Leon, Hato Rey, PR, 00917
Phone (787) 758-2000
Enumeration date Jun 4, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QX0100X Occupational Medicine Clinic/Center Ambulatory Health Care Facilities · License 3357 (PR) Primary

Authorized official

Name Maria Diaz
Title Physician
Phone (787) 758-2000

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

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.
Where is Hospital Auxilio Mutuo located?
The practice location on file with NPPES is in Hato Rey, PR.

Providers at this address

Browse all →

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