NPPES file of Aug 9, 2026

Eun Jeong Ahn

Orthodontics and Dentofacial Orthopedics Dentistry · Lincolnshire, IL

Eun Jeong Ahn is an orthodontics and dentofacial orthopedics dentistry with a practice address in Lincolnshire, Illinois, and NPI 1790238707, issued on Jul 26, 2016. Check the license (Illinois 021002473, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790238707
Name
Eun Jeong Ahn
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
021002473 IL
Self-reported in NPPES; status is on the state search
Practice location
430 Milwaukee Ave, Lincolnshire, IL 60069
Phone
(847) 282-0279
Enumerated
Jul 26, 2016
Record last updated
Jul 26, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(224) 352-2987
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 430 Milwaukee Ave

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

  1. Fatemeh Afshar, DDSGeneral Practice Dentistry1396078978
  2. Gemmy Ambatt, DPTPhysical Therapist1306386909
  3. Diane Cinnick, LCPC, CADCProfessional Counselor1720387665
  4. Sarah Hahn, M.D.Pediatrics Physician1255351581
  5. Dov ShapiroPediatrics Physician1801995634

Verify Eun Jeong Ahn 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 021002473    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

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Industry payments in 2024: $21.44

1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eun Jeong Ahn$21.44
  2. Specialty average$1,641.73

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Orthodontics and Dentofacial Orthopedics Dentistry providers in Illinois

There are 473 orthodontics and dentofacial orthopedics dentistry records in Illinois.

All 473 in Illinois → Every provider in Lincolnshire →

Other orthodontics and dentofacial orthopedics dentistry records in Illinois

  1. Henna AbbasiChicago, IL1649783440
  2. Pheba Abraham, DMDChicago, IL1356964480
  3. Manika Agarwal, DMD, MSElmhurst, IL1053824987
  4. Fadi Akhras, D.M.D.Frankfort, IL1184757775
  5. Abayomi Akintorin, DMD, MSChicago, IL1053980607
  6. Saleh Al-Kharsa, D.M.D, M.SElgin, IL1386096907
  7. George Alamir, D.D.S., M.S.Bolingbrook, IL1346505153
  8. Debra Alavi, DDS, MSBolingbrook, IL1336221803
  9. Said Albareedi, D.D.S.,M.S.Chicago, IL1083739098
  10. Michael Albazzaz, D.D.S., M.S.Niles, IL1366695751

Common questions

What is Eun Jeong Ahn's NPI number?

Eun Jeong Ahn's National Provider Identifier (NPI) is 1790238707, issued on Jul 26, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Eun Jeong Ahn located?

The NPPES record lists a practice address at 430 Milwaukee Ave, Lincolnshire, IL, 60069. Phone: (847) 282-0279. Providers update this record themselves, so call before visiting.

How can I verify Eun Jeong Ahn's license?

NPPES lists Illinois license number 021002473, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.