Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Duane Toderan, C.O.

Orthotist in Westlake Village, CA · enumerated 2007.

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

National Provider Identifier

1912107012

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Registry record

Entity type Individual (Type 1)

Name Duane Toderan

Credential C.O.

Sex Male

Practice address Westlake Village, CA, 91362

Phone (805) 494-4788

Fax (805) 494-1697

Enumeration date Jul 18, 2007

Last updated in NPPES Jul 18, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 001184 (CA) Primary

224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 00184 (CA) Secondary

225000000X Orthotic Fitter Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 00184 (CA) Secondary

Other identifiers

Identifier	Type	State	Issuer
100637	Other	CA	STATE OF CALIFORNIA HOME

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

What is the NPI number for Duane Toderan?

The National Provider Identifier (NPI) for Duane Toderan is 1912107012, a Type 1 (individual) record in the CMS NPPES registry.

Where does Duane Toderan practice?

The practice location on file with NPPES is in Westlake Village, 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 2007-07-18.