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

DR. WILLIS J JENSEN II DDS
NPI 1710979125
Dentist in Arlington Heights, IL

Q: What is Willis Jensen's NPI number?

The NPI number for Willis Jensen is 1710979125. It was assigned to this individual provider in the NPPES registry on August 22, 2005.

Q: What is Willis Jensen's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Willis Jensen 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 36 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 August 22, 2005

502 S ARLINGTON HEIGHTS RD, ARLINGTON HEIGHTS, IL 60005(847) 577-7440(854) 577-9125 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Willis J Jensen Ii Dds NPPES

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

DR. WILLIS J JENSEN II DDS (NPI 1710979125) is an individual dentist in Arlington Heights, Illinois, licensed in Illinois (IL-16311-1) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1710979125

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. WILLIS J JENSEN IICredential: DDS

Location Address502 S ARLINGTON HEIGHTS RDArlington Heights, IL 60005-1935

Mailing Address502 S Arlington Heights RdArlington Heights, IL 60005-1935 · (847) 577-7440 · Fax (854) 577-9125

Phone(847) 577-7440

Fax(854) 577-9125

Sole ProprietorNo

Enumeration DateAugust 22, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1710979125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in IL · IL-16311-1

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

502 S ARLINGTON HEIGHTS RD, Arlington Heights, IL 60005

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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 Willis Jensen's NPI number?

The NPI number for Willis Jensen is 1710979125. It was assigned to this individual provider in the NPPES registry on August 22, 2005.

Where is Willis Jensen located?

Willis Jensen practices at 502 S Arlington Heights Rd, Arlington Heights, IL 60005. The listed phone number is (847) 577-7440.

What is Willis Jensen's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Willis Jensen 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 36 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.