NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jaclyn Hernandez De Leon

Licensed Vocational Nurse in Eureka, CA · enumerated 2025.

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

National Provider Identifier

1215748249

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jaclyn Hernandez De Leon
Sex Female
Practice address 720 Wood St, Eureka, CA, 95501
Phone (707) 268-2990
Enumeration date Jan 17, 2025
Last updated in NPPES Jan 18, 2025

Taxonomy & licenses

164X00000X Licensed Vocational Nurse Nursing Service Providers · License 239751 (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

Where does Jaclyn Hernandez De Leon practice?
The practice location on file with NPPES is in Eureka, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jaclyn Hernandez De Leon?
The National Provider Identifier (NPI) for Jaclyn Hernandez De Leon is 1215748249, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-18.