NPPES file of Aug 9, 2026

Quynh Huong Thi Nguyen, DDS

General Practice Dentistry · Dumfries, VA

Quynh Huong Thi Nguyen, DDS is a general practice dentistry with a practice address in Dumfries, Virginia, and NPI 1093387284, issued on Jul 15, 2021. Check the license (Virginia 0401417522, as entered in NPPES) with the Virginia 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
1093387284
Name
Quynh Huong Thi Nguyen
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
0401417522 VA
Self-reported in NPPES; status is on the state search
Practice location
16150 Country Club Dr, Dumfries, VA 22025
Phone
(703) 670-4838
Enumerated
Jul 15, 2021
Record last updated
Jul 15, 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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8 nearest general practice dentistry records → All 3,365 in Virginia → Look up another NPI →

Verify Quynh Huong Thi Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this profession
    Search for license 0401417522    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 Virginia license search

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66% fewer Medicare Part D claims than the average general practice dentistry in 2024

28 Medicare Part D claims for 23 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Quynh Huong Nguyen28
  2. Specialty average83

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.

Quynh Huong Thi Nguyen among 3,365 general practice dentistry records in Virginia

Quynh Huong Thi Nguyen, DDS is one of 3,365 general practice dentistry records with a practice address in Virginia. 63% 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 86% of them.

  • NPI issued2021 · 86% of these records are older, 12% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2021 · 72% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 general practice dentistry records list a practice address in Dumfries

They are 10 of the 330 NPPES records with a practice address in Dumfries, and 3,365 general practice dentistry records in Virginia.

All 3,365 in Virginia → Every provider in Dumfries → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. John Alachnowicz, DDSDumfries, VA 220251649342247
  2. Paul Conrad, DDSDumfries, VA 220251861596454
  3. Gregg Kassan, D.D.S.Montclair, VA 220251861665903
  4. Jatin Kumar Nalluri, DDSDumfries, VA 220251720370505
  5. Victor FalaiyeDumfries, VA 220261932236189
  6. Abell Haile, DDSDumfries, VA 220261609702497
  7. Hoang King, D.D.S.Dumfries, VA 220261972619336
  8. Seyed Mirsaeide-Farahani, DDSDumfries, VA 220261922198415

Common questions

What is Quynh Huong Thi Nguyen, DDS's NPI number?

Quynh Huong Thi Nguyen, DDS's National Provider Identifier (NPI) is 1093387284, issued on Jul 15, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Quynh Huong Thi Nguyen, DDS located?

The NPPES record lists a practice address at 16150 Country Club Dr, Dumfries, VA, 22025. Phone: (703) 670-4838. Providers update this record themselves, so call before visiting.

How can I verify Quynh Huong Thi Nguyen, DDS's license?

NPPES lists Virginia license number 0401417522, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

How much does Quynh Huong Thi Nguyen, DDS prescribe under Medicare Part D?

In 2024, Quynh Huong Thi Nguyen, DDS had 28 Medicare Part D claims for 23 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.

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.