Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darlene A Ferrara, RDH

Dental Hygienist in Woodland, CA · enumerated 2009.

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

National Provider Identifier

1407082324

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Registry record

Entity type Individual (Type 1)

Name Darlene A Ferrara

Credential RDH

Sex Female

Practice address 175 W Court St, Woodland, CA, 95695

Phone (530) 661-4400

Enumeration date Jun 5, 2009

Last updated in NPPES Jun 5, 2009

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 8198 (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

What is the NPI number for Darlene Ferrara?

The National Provider Identifier (NPI) for Darlene Ferrara is 1407082324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Darlene Ferrara practice?

The practice location on file with NPPES is in Woodland, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-05.