Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Laboratorio Clinico Munoz Rivera

Clinical Medical Laboratory in Ponce, PR · enumerated 2007 · authorized official William Guzman, Lab Director.

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

National Provider Identifier

1508089152

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Registry record

Entity type Organization (Type 2)

Legal business name Laboratorio Clinico Munoz Rivera

Practice address 1266 Ave Munoz Rivera, Ponce, PR, 00716

Phone (787) 840-0004

Fax (787) 840-0004

Enumeration date Apr 11, 2007

Last updated in NPPES Oct 7, 2009

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 752 (PR) Primary

Authorized official

Name William Guzman

Title Lab Director

Phone (787) 840-0004

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 Munoz Rivera located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-10-07. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-07.