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

ILLINOIS INSTITUTE OF DENTAL SLEEP MEDICINE PLLC
NPI 1740518380
Dentist in Dunlap, IL

Active since November 19, 2009
11825 STATE ROUTE 40 # 100, DUNLAP, IL 61525(309) 243-8980(866) 474-4113 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Illinois Institute Of Dental Sleep Medicine Pllc NPPES

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

ILLINOIS INSTITUTE OF DENTAL SLEEP MEDICINE PLLC (NPI 1740518380) is a healthcare organization registered as a dentist in Dunlap, Illinois and active in the NPI registry since November 2009. The organization lists Rodney Earl Willey, Owner/provider, as its authorized official.

NPPES Registry Identity

NPI1740518380
Entity TypeOrganization
Primary Taxonomy122300000X
Legal Business NameILLINOIS INSTITUTE OF DENTAL SLEEP MEDICINE PLLC
Location Address11825 STATE ROUTE 40 # 100Dunlap, IL 61525-8842
Mailing Address11825 State Route 40 # 100, Suite 100Dunlap, IL 61525-8842 · (309) 243-8980 · Fax (866) 474-4113
Phone(309) 243-8980
Fax(866) 474-4113
Organization SubpartNo
Authorized OfficialRodney Earl WilleyOwner/provider · (309) 243-8980
Enumeration DateNovember 19, 2009
Last NPPES UpdateJuly 17, 2026
NPPES CertifiedJuly 17, 2026
✔ NPI 1740518380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IL · 019019599
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.
11825 STATE ROUTE 40 # 100, Dunlap, IL 61525
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Illinois Institute Of Dental Sleep Medicine PLLC's NPI number?

The NPI number for Illinois Institute Of Dental Sleep Medicine PLLC is 1740518380. It was assigned to this organization in the NPPES registry on November 19, 2009.

Where is Illinois Institute Of Dental Sleep Medicine PLLC located?

Illinois Institute Of Dental Sleep Medicine PLLC is located at 11825 State Route 40 # 100, Dunlap, IL 61525. The listed phone number is (309) 243-8980.

What is Illinois Institute Of Dental Sleep Medicine PLLC'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 Illinois Institute Of Dental Sleep Medicine PLLC was last updated on July 17, 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.