Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Donabel De Guzman Hernandez

Adult Psychiatric/Mental Health Registered Nurse in Norwalk, CA · enumerated 2024.

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

National Provider Identifier

1588492565

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Registry record

Entity type Individual (Type 1)

Name Mrs. Donabel De Guzman Hernandez

Sex Female

Practice address 13100 Studebaker Rd, Norwalk, CA, 90650

Phone (562) 868-3751

Enumeration date Jul 23, 2024

Last updated in NPPES Jul 23, 2024

Taxonomy & licenses

163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 741787 (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

Is NPI 1588492565 active?

Yes, as of the latest NPPES snapshot, NPI 1588492565 is active (record last updated 2024-07-23).

How do I verify Donabel Hernandez's NPI record?

Cross-check NPI 1588492565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-23.