Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristan Fimbres, AUD

Audiologist in Thousand Oaks, CA · enumerated 2023.

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

National Provider Identifier

1356121958

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Registry record

Entity type Individual (Type 1)

Name Kristan Fimbres

Credential AUD

Sex Male

Practice address 299 W Hillcrest Dr Ste 100, Thousand Oaks, CA, 91360

Phone (805) 379-0824

Fax (805) 507-9768

Enumeration date Oct 2, 2023

Last updated in NPPES May 12, 2026

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU3825 (CA) Primary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Kristan Fimbres's NPI record?

Cross-check NPI 1356121958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356121958 active?

Yes, as of the latest NPPES snapshot, NPI 1356121958 is active (record last updated 2026-05-12).

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Michael Gollub Specialist · Thousand Oaks, CA NPI 1881723351 Miriam De Lyon Specialist · Thousand Oaks, CA NPI 1952430431 Tammy Chi Pediatrics Physician · Thousand Oaks, CA NPI 1003945585 Sarah Melzer Family Nurse Practitioner · Thousand Oaks, CA NPI 1285252544 Michael Zandona Audiologist · Thousand Oaks, CA NPI 1245121458

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.