NPPES file of Aug 9, 2026

Thuan Nguyen, D.D.S.

Pediatric Dentistry · Chicago, IL

Thuan Nguyen, D.D.S. is a pediatric dentistry with a practice address in Chicago, Illinois, and NPI 1851627731, issued on Oct 27, 2009. Check the license (Illinois 021002601, 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
1851627731
Name
Thuan Nguyen
Credential
D.D.S.
Primary taxonomy
Pediatric Dentistry 1223P0221X
License numbers
021002601 IL
021002625 IL
DEN.00203390 CO
DEN.00303390 CO
12012141A IN
Self-reported in NPPES; status is on the state search
Practice location
5342 S Archer Ave, Chicago, IL 60632
Phone
(773) 284-8540
Enumerated
Oct 27, 2009
Record last updated
Jul 20, 2018 (not updated in 8 years: call before relying on the address or phone)
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 5342 S Archer Ave

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

  1. Ehlie Bruno, DDSOral and Maxillofacial Surgery (Dentist)1417219056
  2. Alexis Cincione, DDSDentist1013285352
  3. Ellen Dace, DMDGeneral Practice Dentistry1477114551
  4. Dhiraj Sharma, DDSGeneral Practice Dentistry1679589931
  5. Neeti Warhekar, DMDGeneral Practice Dentistry1649168113
  6. Asma Yaseen, DDSDentist1669964649

Verify Thuan Nguyen 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 021002601    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
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30% more Medicare Part D claims than the average pediatric dentistry in 2024

39 Medicare Part D claims for 25 beneficiaries, against an average of 30 among the 274 providers of this specialty who prescribed in Part D.

  1. Thuan Nguyen39
  2. Specialty average30

Most prescribed

  1. Amoxicillin11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Pediatric Dentistry providers in Illinois

There are 255 pediatric dentistry records in Illinois.

All 255 in Illinois → Every provider in Chicago →

Other pediatric dentistry records in Illinois

  1. Uzair Ahmad, DDSChicago, IL1003590837
  2. Azza Ahmed, BDS, MSC, PHDChicago, IL1326672791
  3. Generand Algenio, DDS, MSNew Lenox, IL1164820544
  4. Mohamad Alhadlaq, BDSChicago, IL1831679844
  5. Adetowun Alimi-Ukoha, DDSFlossmoor, IL1508292616
  6. Sahar Alrayyes, DDS, MSChicago, IL1497870554
  7. Niekla AndiestaChicago, IL1043142896
  8. Amelia Angelo, DMDChicago, IL1104317510
  9. Angelo Arce, D.D.S.Chicago, IL1104357722
  10. Justin Baik, DMDElgin, IL1417512104

Common questions

What is Thuan Nguyen, D.D.S.'s NPI number?

Thuan Nguyen, D.D.S.'s National Provider Identifier (NPI) is 1851627731, issued on Oct 27, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Thuan Nguyen, D.D.S. located?

The NPPES record lists a practice address at 5342 S Archer Ave, Chicago, IL, 60632. Phone: (773) 284-8540. Providers update this record themselves, so call before visiting.

How can I verify Thuan Nguyen, D.D.S.'s license?

NPPES lists Illinois license number 021002601, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Thuan Nguyen, D.D.S. prescribe under Medicare Part D?

In 2024, Thuan Nguyen, D.D.S. had 39 Medicare Part D claims for 25 beneficiaries; the average among pediatric dentistry prescribers was 30. Part D covers Medicare prescriptions 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.