Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Zaida Rivera Silva

Clinical Medical Laboratory in Anasco, PR · enumerated 2006 · authorized official Zaida Rivera Silva, Owner.

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

National Provider Identifier

1659479491

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Zaida Rivera Silva

Other name <Unavail>

Practice address Carr 401 Km 06, Bo Hatillo, Anasco, PR, 00610

Phone (787) 826-6696

Fax (787) 826-6696

Enumeration date Sep 20, 2006

Last updated in NPPES May 11, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Zaida Rivera Silva

Title Owner

Phone (787) 826-6696

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 2022-05-11. Verify at npiregistry.cms.hhs.gov.

Where is Zaida Rivera Silva located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-11.