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Cynthia Rossignol

Audiologist in Thousand Oaks, CA · enumerated 2013.

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

National Provider Identifier

1679905897

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Registry record

Entity type Individual (Type 1)
Name Cynthia Rossignol
Sex Female
Practice address 123 Hodencamp Rd, Suite 104, Thousand Oaks, CA, 91360
Fax (805) 497-0712
Enumeration date Jul 31, 2013
Last updated in NPPES Jul 31, 2013

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU1633 (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 Cynthia Rossignol practice?
The practice location on file with NPPES is in Thousand Oaks, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cynthia Rossignol?
The National Provider Identifier (NPI) for Cynthia Rossignol is 1679905897, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-31.