Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Axel Leonardo Rivas

Q: What is the NPI number for Axel Rivas?

The National Provider Identifier (NPI) for Axel Rivas is 1891639084, a Type 1 (individual) record in the CMS NPPES registry.

Ophthalmology Physician in Austin, TX · enumerated 2026.

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

National Provider Identifier

1891639084

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Registry record

Entity type Individual (Type 1)

Name Axel Leonardo Rivas

Sex Male

Practice address 1501 Red River St Fl 2, Austin, TX, 78712

Phone (512) 495-5555

Enumeration date Apr 17, 2026

Last updated in NPPES Apr 17, 2026

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License BP10097663 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Axel Rivas?

The National Provider Identifier (NPI) for Axel Rivas is 1891639084, a Type 1 (individual) record in the CMS NPPES registry.

Where does Axel Rivas practice?

The practice location on file with NPPES is in Austin, TX. 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 2026-04-17.