Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Laboratorio Clinico La Esperanza Inmunology & Referencelab & Medical Center, LLC

Clinical Medical Laboratory in Humacao, PR · enumerated 2026 · authorized official Loyda Velazquez Castro, Presidenta.

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

National Provider Identifier

1326904434

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Registry record

Entity type Organization (Type 2)

Legal business name Laboratorio Clinico La Esperanza Inmunology & Referencelab & Medical Center, LLC

Practice address 156 Calle Tomas Cruz, Humacao, PR, 00791

Phone (787) 385-8575

Enumeration date Jan 2, 2026

Last updated in NPPES Jan 2, 2026

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Loyda Velazquez Castro

Title Presidenta

Phone (787) 385-8575

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 Laboratorio Clinico La Esperanza Inmunology & Referencelab & Medical Center, LLC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-01-02. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-02.