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

Mr. Arnaldo Rivera

Optometrist in Bayamon, PR · enumerated 2007.

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

National Provider Identifier

1649309162

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Arnaldo Rivera

Sex Male

Practice address Bayamon, PR, 00953

Phone (787) 778-2957

Fax (787) 778-2957

Enumeration date Mar 2, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 627 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
53581	Other	PR	PROVIDER

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 Arnaldo Rivera?

The National Provider Identifier (NPI) for Arnaldo Rivera is 1649309162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Arnaldo Rivera practice?

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

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