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James Todd Knudsen, DC DACBR

Chiropractor in Whittier, CA · enumerated 2006 · practices at Southern California University of Health Sciences.

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

National Provider Identifier

1790866135

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Registry record

Entity type Individual (Type 1)
Name James Todd Knudsen
Credential DC DACBR
Sex Male
Practice address 16200 E Amber Valley Drive, Whittier, CA, 90604
Phone (562) 943-7125
Fax (562) 902-3398
Enumeration date Oct 18, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC20668 (CA) Primary

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

Where does James Knudsen practice?
The practice location on file with NPPES is in Whittier, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Knudsen?
The National Provider Identifier (NPI) for James Knudsen is 1790866135, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.