NPPES file of Aug 9, 2026

Hieu Nguyen

Dentist · Greenville, NC

Hieu Nguyen is a dentist with a practice address in Greenville, North Carolina, and NPI 1861052128, issued on Jun 19, 2019. Check the license (North Carolina 11443, as entered in NPPES) with the North Carolina 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
1861052128
Name
Hieu Nguyen
Primary taxonomy
Dentist 122300000X
License number
11443 NC
Self-reported in NPPES; status is on the state search
Practice location
1851 Macgregor Downs RD, Greenville, NC 27834
Phone
(910) 814-4191
Enumerated
Jun 19, 2019
Record last updated
Jun 19, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(910) 814-4198
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 1851 Macgregor Downs RD

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

  1. Maged Abdelaal, DDSProsthodontics1205177797
  2. Abdel-Jabbar AbdelazizStudent in an Organized Health Care Education/Training Program1932034097
  3. William AdairStudent in an Organized Health Care Education/Training Program1922780337
  4. Emyna Amy AjajStudent in an Organized Health Care Education/Training Program1437084142
  5. Mahmoud Al-Dajani, DMDGeneral Practice Dentistry1902381205
  6. Emerson AlexanderStudent in an Organized Health Care Education/Training Program1649951583

Verify Hieu Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
    Search for license 11443
    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 North Carolina 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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20% fewer Medicare Part D claims than the average dentist in 2024

69 Medicare Part D claims for 54 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Hieu Nguyen69
  2. Specialty average86

Most prescribed

  1. Amoxicillin50 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.

78 dentist records list a practice address in Greenville

They are 78 of the 5,742 NPPES records with a practice address in Greenville, and 2,332 dentist records in North Carolina.

Other dentist records in North Carolina

  1. Glen Abbott, DDSAsheville, NC1689744096
  2. Elie Abboud, DDSLenoir, NC1013600998
  3. Islam Abd AlraheamChapel Hill, NC1629550611
  4. Gregory AbramsCharlotte, NC1902977994
  5. Hala Abutineh, BDSHigh Point, NC1740974377
  6. Brittany Ackerman, D.D.S.Clinton, NC1780097782
  7. Emmett Ackermon, DDSYoungsville, NC1316022700
  8. Eugene Adei, DMDFayetteville, NC1194459255
  9. Chinyere Adeleke, DDSChapel Hill, NC1598495038
  10. Bradley Adkins, DDSGreenville, NC1225270598

Common questions

What is Hieu Nguyen's NPI number?

Hieu Nguyen's National Provider Identifier (NPI) is 1861052128, issued on Jun 19, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Hieu Nguyen located?

The NPPES record lists a practice address at 1851 Macgregor Downs RD, Greenville, NC, 27834. Phone: (910) 814-4191. Providers update this record themselves, so call before visiting.

How can I verify Hieu Nguyen's license?

NPPES lists North Carolina license number 11443, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Hieu Nguyen prescribe under Medicare Part D?

In 2024, Hieu Nguyen had 69 Medicare Part D claims for 54 beneficiaries; the average among dentist prescribers was 86. 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.