Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carlos V. Rivera, DMD

Dentist in Caguas, PR · enumerated 2007.

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

National Provider Identifier

1669694121

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Registry record

Entity type Individual (Type 1)

Name Dr. Carlos V. Rivera

Credential DMD

Sex Male

Practice address Carr. 156 Km59.6, Calle Betances Final Edif. Puig Suite#2, Caguas, PR, 00725

Phone (787) 744-8689

Fax (787) 744-8689

Enumeration date May 3, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 1440 (PR) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Is NPI 1669694121 active?

Yes, as of the latest NPPES snapshot, NPI 1669694121 is active (record last updated 2007-07-08).

How do I verify Carlos Rivera's NPI record?

Cross-check NPI 1669694121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.