NPI Portal NPI Lookup & Verification

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

Darren Ruth

Durable Medical Equipment & Medical Supplies in Westlake Village, CA · enumerated 2006.

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

National Provider Identifier

1366513558

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Darren Ruth
Sex Male
Practice address Westlake Village, CA, 91362
Fax (805) 435-0432
Enumeration date Nov 11, 2006
Last updated in NPPES Feb 18, 2009

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

Taxonomy & licenses

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Primary
332BC3200X Customized Equipment (DME) Suppliers Secondary

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 Darren Ruth?
The National Provider Identifier (NPI) for Darren Ruth is 1366513558, a Type 1 (individual) record in the CMS NPPES registry.
Where does Darren Ruth practice?
The practice location on file with NPPES is in Westlake Village, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-18.