Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ilyanne Hernandez

Rehabilitation Practitioner in Pleasanton, CA · enumerated 2016 · practices at Portia Bell Hume Behavioral Health and Training Center.

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

National Provider Identifier

1730546185

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Registry record

Entity type Individual (Type 1)

Name Ilyanne Hernandez

Sex Female

Practice address 5776 Stoneridge Mall Rd Ste 340, Pleasanton, CA, 94588

Phone (925) 223-8047

Enumeration date Jan 15, 2016

Last updated in NPPES Sep 4, 2025

Taxonomy & licenses

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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.

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Frequently asked questions

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.

What specialty is Ilyanne Hernandez?

Ilyanne Hernandez is registered in NPPES with the primary taxonomy of Rehabilitation Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-04.