Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Marie Castle, AUD

Audiologist in Roseville, CA · enumerated 2011.

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

National Provider Identifier

1427336916

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Registry record

Entity type Individual (Type 1)

Name Jennifer Marie Castle

Credential AUD

Sex Female

Practice address 3 Medical Plaza Dr Ste 220, Roseville, CA, 95661

Phone (916) 773-7920

Fax (916) 773-7919

Enumeration date Aug 1, 2011

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU2869 (CA) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

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

How do I verify Jennifer Castle's NPI record?

Cross-check NPI 1427336916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427336916 active?

Yes, as of the latest NPPES snapshot, NPI 1427336916 is active (record last updated 2022-07-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.