Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JAMES WILLIAM SWENSON D.D.S.
NPI 1033197108
Dentist - Endodontics in Lake Villa, IL

Q: What is James Swenson's NPI number?

The NPI number for James Swenson is 1033197108. It was assigned to this individual provider in the NPPES registry on January 9, 2006.

Q: What is James Swenson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Q: When was this NPI record last updated?

The NPPES record for James Swenson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 09, 2006

36839 DEER TRAIL DR, LAKE VILLA, IL 60046(847) 265-1956 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. James William Swenson D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JAMES WILLIAM SWENSON D.D.S. (NPI 1033197108) is an individual endodontics provider in Lake Villa, Illinois, licensed in Wisconsin (5575-015) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1033197108

Entity TypeIndividualMale

Primary Taxonomy1223E0200X

Provider Legal NameDR. JAMES WILLIAM SWENSONCredential: D.D.S.

Location Address36839 DEER TRAIL DRLake Villa, IL 60046-6734

Mailing Address36839 Deer Trail DrLake Villa, IL 60046-6734 · (847) 265-1956

Phone(847) 265-1956

Sole ProprietorNo

Enumeration DateJanuary 9, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1033197108 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers

Taxonomy Code1223E0200X

License✔ Licensed in WI · 5575-015

Definition

The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

36839 DEER TRAIL DR, Lake Villa, IL 60046

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Swenson's NPI number?

The NPI number for James Swenson is 1033197108. It was assigned to this individual provider in the NPPES registry on January 9, 2006.

Where is James Swenson located?

James Swenson practices at 36839 Deer Trail Dr, Lake Villa, IL 60046. The listed phone number is (847) 265-1956.

What is James Swenson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

When was this NPI record last updated?

The NPPES record for James Swenson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.