Thao Bui-Nguyen, D.D.S.
Dentist · Manassas, VA
Thao Bui-Nguyen, D.D.S. is a dentist with a practice address in Manassas, Virginia, and NPI 1124341599, issued on Mar 12, 2010. Check the license (Virginia 0401007472, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thao Bui-Nguyen
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 0401007472 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8557 Sudley Road, Manassas, VA 20110
- Phone
- (703) 361-3261
- Enumerated
- Mar 12, 2010
- Record last updated
- Mar 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (703) 361-7264
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,402 in Virginia → Look up another NPI →
Verify Thao Bui-Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0401007472Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average dentist in 2024
17 Medicare Part D claims, 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.
Most prescribed
- Amoxicillin13 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.
Industry payments in 2024: $325.00
1 payment: education; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Thao Bui-Nguyen among 2,402 dentist records in Virginia
Thao Bui-Nguyen, D.D.S. is one of 2,402 dentist records with a practice address in Virginia. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 47% of them.
- NPI issued2010 · 47% of these records are older, 50% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 dentist records list a practice address in Manassas
They are 37 of the 2,327 NPPES records with a practice address in Manassas, and 2,402 dentist records in Virginia.
All 2,402 in Virginia → Every provider in Manassas → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Layla Baidas, DDSManassas, VA 201101538554126
- Nadder Hassan, DDSManassas, VA 201101780959411
- William Hillmann, DMDManassas, VA 201101447334891
- Jeremy Hodge, DMDManassas, VA 201101194891242
- James Howard, DDSManassas, VA 201101760514046
- Linda Jones, D.D.S.Manassas, VA 201101760604144
- Kelly Keefer, DMDManassas, VA 201101659625143
- Eddie Stallings, DDSManassas, VA 201101487793543
Common questions
What is Thao Bui-Nguyen, D.D.S.'s NPI number?
Thao Bui-Nguyen, D.D.S.'s National Provider Identifier (NPI) is 1124341599, issued on Mar 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Thao Bui-Nguyen, D.D.S. located?
The NPPES record lists a practice address at 8557 Sudley Road, Manassas, VA, 20110. Phone: (703) 361-3261. Providers update this record themselves, so call before visiting.
How can I verify Thao Bui-Nguyen, D.D.S.'s license?
NPPES lists Virginia license number 0401007472, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Thao Bui-Nguyen, D.D.S. prescribe under Medicare Part D?
In 2024, Thao Bui-Nguyen, D.D.S. had 17 Medicare Part D claims; 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.