NPI Portal NPI Lookup & Verification

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

Dr. Darin Ralph Knudson, D.D.S.

Dentist in West Jordan, UT · enumerated 2007.

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

National Provider Identifier

1396942850

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Registry record

Entity type Individual (Type 1)
Name Dr. Darin Ralph Knudson
Credential D.D.S.
Sex Male
Practice address West Jordan, UT, 84084
Phone (801) 840-4833
Enumeration date Jun 28, 2007
Last updated in NPPES Feb 6, 2012

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 6656202-8903 (UT) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

How do I verify Darin Knudson's NPI record?
Cross-check NPI 1396942850 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1396942850 active?
Yes, as of the latest NPPES snapshot, NPI 1396942850 is active (record last updated 2012-02-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-06.