Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emmanuel Diaz Rivera

Registered Nurse in Patillas, PR · enumerated 2020.

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

National Provider Identifier

1730795204

Verified

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Registry record

Entity type Individual (Type 1)

Name Emmanuel Diaz Rivera

Sex Male

Practice address 99 Calle Guillermo Riefkhol, Patillas, PR, 00723

Phone (787) 839-4320

Fax (787) 271-0004

Enumeration date Sep 21, 2020

Last updated in NPPES Sep 21, 2020

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 84893 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
215339	Other	PR	REGISTRY NUMBER

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

What is the NPI number for Emmanuel Diaz Rivera?

The National Provider Identifier (NPI) for Emmanuel Diaz Rivera is 1730795204, a Type 1 (individual) record in the CMS NPPES registry.

Where does Emmanuel Diaz Rivera practice?

The practice location on file with NPPES is in Patillas, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-21.