Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adriana Hernandez

Registered Nurse in Santa Ana, CA · enumerated 2022.

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

National Provider Identifier

1689396830

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Registry record

Entity type Individual (Type 1)

Name Adriana Hernandez

Sex Female

Practice address 405 W 5th St, Santa Ana, CA, 92701

Phone (714) 834-8607

Enumeration date Sep 14, 2022

Last updated in NPPES Sep 14, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95264650 (CA) 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 specialty is Adriana Hernandez?

Adriana Hernandez 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 2022-09-14.