Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Liz Prieto Estrada, PHARMD

Pharmacist in Caguas, PR · enumerated 2025.

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

National Provider Identifier

1518822162

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Registry record

Entity type Individual (Type 1)

Name Alexandra Liz Prieto Estrada

Credential PHARMD

Sex Female

Practice address 6xc2 772, Pr-172, Caguas, 00727, Puerto Rico, Caguas, PR, 00727

Phone (787) 653-0550

Enumeration date Dec 17, 2025

Last updated in NPPES Dec 17, 2025

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 8467 (PR) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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 Alexandra Prieto Estrada?

The National Provider Identifier (NPI) for Alexandra Prieto Estrada is 1518822162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexandra Prieto Estrada practice?

The practice location on file with NPPES is in Caguas, 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 2025-12-17.