NPPES file of Aug 9, 2026

Michael Nguyen, DMD

General Practice Dentistry · Park City, IL

Michael Nguyen, DMD is a general practice dentistry with a practice address in Park City, Illinois, and NPI 1457024028, issued on Jul 29, 2021. Check the license (Illinois 019.033090, 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
1457024028
Name
Michael Nguyen
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
019.033090 IL
Self-reported in NPPES; status is on the state search
Practice location
355 S Greenleaf Ave, Park City, IL 60085
Phone
(847) 457-0195
Enumerated
Jul 29, 2021
Record last updated
Jul 29, 2021 (not updated in 5 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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Verify Michael 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 019.033090
    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.

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70% fewer Medicare Part D claims than the average general practice dentistry in 2024

25 Medicare Part D claims for 14 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Michael Nguyen25
  2. Specialty average83

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.

Michael Nguyen among 5,276 general practice dentistry records in Illinois

Michael Nguyen, DMD is one of 5,276 general practice dentistry records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 85% of them.

  • NPI issued2021 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2021 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 general practice dentistry record lists a practice address in Park City

They are 1 of the 30 NPPES records with a practice address in Park City, and 5,276 general practice dentistry records in Illinois.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Sumrana Ahmed, DDSWaukegan, IL 600851922097294
  2. Guillermo Arizona, D.D.S.Waukegan, IL 600851275535338
  3. Randy Chang, D.D.S.Waukegan, IL 600851013913342
  4. Gerald Dismer, DDSWaukegan, IL 600851053301895
  5. William Jesenovec, D.D.S.Waukegan, IL 600851033249859
  6. Christina O'Connor, DDSWaukegan, IL 600851568501757
  7. Michael Papendick, D.D.SWaukegan, IL 600851801890215
  8. James Pawlik, DDSWaukegan, IL 600851669527099

Common questions

What is Michael Nguyen, DMD's NPI number?

Michael Nguyen, DMD's National Provider Identifier (NPI) is 1457024028, issued on Jul 29, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Michael Nguyen, DMD located?

The NPPES record lists a practice address at 355 S Greenleaf Ave, Park City, IL, 60085. Phone: (847) 457-0195. Providers update this record themselves, so call before visiting.

How can I verify Michael Nguyen, DMD's license?

NPPES lists Illinois license number 019.033090, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Nguyen, DMD prescribe under Medicare Part D?

In 2024, Michael Nguyen, DMD had 25 Medicare Part D claims for 14 beneficiaries; the average among general practice dentistry prescribers was 83. 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.

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.