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Sidney Rivera

Registered Nurse in Patillas, PR · enumerated 2016.

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

National Provider Identifier

1295270320

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Registry record

Entity type Individual (Type 1)
Name Sidney Rivera
Sex Male
Practice address 99 Calle Guillermo Riefkkohl, Patillas, PR, 00723
Phone (787) 839-4320
Fax (787) 271-0004
Enumeration date Dec 28, 2016
Last updated in NPPES Mar 26, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 93595 (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

What specialty is Sidney Rivera?
Sidney Rivera is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-26.