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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Darlene Hanson

Speech-Language Pathologist in Whittier, CA · enumerated 2020.

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

National Provider Identifier

1972126555

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Registry record

Entity type Individual (Type 1)
Name Darlene Hanson
Sex Female
Practice address Whittier, CA, 90605
Enumeration date May 18, 2020
Last updated in NPPES May 18, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SP7129 (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.

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Frequently asked questions

Where does Darlene Hanson practice?
The practice location on file with NPPES is in Whittier, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Darlene Hanson?
The National Provider Identifier (NPI) for Darlene Hanson is 1972126555, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-18.