Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Arthur Willardsen, DDS

General Practice Dentistry in Elko, NV · enumerated 2006.

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

National Provider Identifier

1013080274

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. James Arthur Willardsen

Credential DDS

Sex Male

Practice address 2575 N 5th St, Ste A, Elko, NV, 89801

Phone (775) 738-9666

Fax (775) 738-6815

Enumeration date Nov 16, 2006

Last updated in NPPES Jun 30, 2016

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 3224 (NV) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify James Willardsen's NPI record?

Cross-check NPI 1013080274 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013080274 active?

Yes, as of the latest NPPES snapshot, NPI 1013080274 is active (record last updated 2016-06-30).

Other providers at this practice address

Browse all →

7 Day Dental of Nevada, LLC General Practice Dentistry · Elko, NV NPI 1003159369 Anyday Billing LLC General Practice Dentistry · Elko, NV NPI 1871932004 Stammdo Imaging and Diagnostic, LLC Radiology Clinic/Center · Elko, NV NPI 1346910916

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-30.