Registry data as of Aug 27, 2026

George Duncan, DDS

Dentist · Dunlap, IL

George Duncan, DDS is a dentist with a practice address in Dunlap, Illinois, and NPI 1255512273, issued on Nov 19, 2007. Check the license (Illinois 019025983, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1255512273
Name
George Duncan
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
019025983 IL
Self-reported in NPPES; status is on the state search
Practice location
11825 State Route 40, Dunlap, IL 61525
Phone
(309) 243-8980
Enumerated
Nov 19, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 11825 State Route 40

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nizar MerhebOral and Maxillofacial Surgery (Dentist)1811028848
  2. Timothy Ruffner, D.D.S.General Practice Dentistry1598815359
  3. Erin Shanahan, DMDDentist1417138421
  4. Rodney Willey, DDSDentist1144409806
  5. Manlio ZunigaProsthodontics1356597488

Verify George Duncan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 019025983    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

3 dentist records list a Dunlap practice address

They are 3 of the 46 NPPES records with a Dunlap practice address, and 4,688 dentist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3 in Dunlap → All 4,688 in Illinois → Every provider in Dunlap →

Other dentist records in Illinois

  1. Naailah Aaishah, DMDChicago, IL1770404774
  2. Juan Abadia, D.D.S.Wheeling, IL1619389681
  3. Gilbert Abadilla, DDSBloomingdale, IL1710003686
  4. Marwan Abbas, DMDChicago, IL1912490749
  5. David Abbott, D.D.S.Wheaton, IL1114133733
  6. Abdallah AbboudChicago, IL1962702068
  7. Nancy Abdala, D.D.S.Chicago, IL1467682302
  8. Fathi Abdallah, DMDOak Lawn, IL1447827225
  9. Ghassan Abdallah, DMDOak Lawn, IL1720179021
  10. Housam Abdallah, DMDJoliet, IL1811673973

Common questions

What is George Duncan, DDS's NPI number?

George Duncan, DDS's National Provider Identifier (NPI) is 1255512273, issued on Nov 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is George Duncan, DDS located?

The NPPES record lists a practice address at 11825 State Route 40, Dunlap, IL, 61525. Phone: (309) 243-8980. Providers update this record themselves, so call before visiting.

How can I verify George Duncan, DDS's license?

NPPES lists Illinois license number 019025983, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.