Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

April Alonzo, DO

Q: What is the NPI number for April Alonzo?

The National Provider Identifier (NPI) for April Alonzo is 1194693549, a Type 1 (individual) record in the CMS NPPES registry.

Optician in Pearl City, HI · enumerated 2025.

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

National Provider Identifier

1194693549

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Registry record

Entity type Individual (Type 1)

Name April Alonzo

Credential DO

Sex Female

Practice address 1000 Kamehameha Hwy Ste 100, Pearl City, HI, 96782

Phone (808) 454-0422

Fax (808) 454-0683

Enumeration date Oct 27, 2025

Last updated in NPPES Oct 27, 2025

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers · License 288 (HI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Where does April Alonzo practice?

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

What is the NPI number for April Alonzo?

The National Provider Identifier (NPI) for April Alonzo is 1194693549, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-27.