Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Francisco Javier Arroyo Lopez

Student in an Organized Health Care Education/Training Program in Manati, PR · enumerated 2023.

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

National Provider Identifier

1255047973

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Registry record

Entity type Individual (Type 1)

Name Francisco Javier Arroyo Lopez

Sex Male

Practice address Bo Palo Alto Buzon 1, Manati, PR, 00674

Phone (787) 669-2270

Enumeration date Jan 26, 2023

Last updated in NPPES Jan 26, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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

Is NPI 1255047973 active?

Yes, as of the latest NPPES snapshot, NPI 1255047973 is active (record last updated 2023-01-26).

How do I verify Francisco Arroyo Lopez's NPI record?

Cross-check NPI 1255047973 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-26.