Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ivonne E Rivera De Rios

Clinical Medical Laboratory in Vega Alta, PR · enumerated 2008.

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

National Provider Identifier

1881864965

Verified

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Registry record

Entity type Individual (Type 1)

Name Ivonne E Rivera De Rios

Sex Female

Practice address Vega Alta, PR, 00692

Phone (787) 883-5620

Enumeration date Mar 5, 2008

Last updated in NPPES May 16, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

291U00000X Clinical Medical Laboratory Laboratories · License 231 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ivonne Rivera De Rios?

Ivonne Rivera De Rios is registered in NPPES with the primary taxonomy of Clinical Medical Laboratory. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-16.