Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

County of Ventura

Q: What is the NPI number for County of Ventura?

The NPI for County of Ventura is 1871479519, a Type 2 (organization) record in the CMS NPPES registry.

Federally Qualified Health Center (FQHC) in Simi Valley, CA · enumerated 2025 · authorized official John Fankhauser, Hca Director.

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

National Provider Identifier

1871479519

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Registry record

Entity type Organization (Type 2)

Legal business name County of Ventura

Practice address 1133b E Los Angeles Ave, Simi Valley, CA, 93065

Phone (805) 582-3333

Fax (805) 582-3320

Enumeration date Aug 15, 2025

Last updated in NPPES Aug 26, 2026

Taxonomy & classification

261QF0400X Federally Qualified Health Center (FQHC) Ambulatory Health Care Facilities Primary

Authorized official

Name John Fankhauser

Title Hca Director

Phone (805) 652-6000

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

Who is the authorized official for County of Ventura?

NPPES lists John Fankhauser (Hca Director) as the authorized official for this organization.

What is the NPI number for County of Ventura?

The NPI for County of Ventura is 1871479519, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-26.