Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David Lopez Diaz

Pharmacy Technician in San Juan, PR · enumerated 2024.

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

National Provider Identifier

1285403204

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. David Lopez Diaz

Sex Male

Practice address 400 Ave. Lasierra #177, San Juan, PR, 00926

Phone (787) 292-2050

Fax (787) 755-6836

Enumeration date Jan 2, 2024

Last updated in NPPES Jan 2, 2024

Taxonomy & licenses

183700000X Pharmacy Technician Pharmacy Service Providers · License 015788 (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 David Lopez Diaz?

The National Provider Identifier (NPI) for David Lopez Diaz is 1285403204, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Lopez Diaz practice?

The practice location on file with NPPES is in San Juan, 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 2024-01-02.