Trang Thi Nguyen, D.M.D.
General Practice Dentistry · Portland, OR
Trang Thi Nguyen, D.M.D. is a general practice dentistry with a practice address in Portland, Oregon, and NPI 1073633434, issued on Mar 30, 2007. Check the license (Oregon D8286, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Trang Thi Nguyen
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- D8286 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4429 SE Woodstock Blvd, Portland, OR 97206
- Phone
- (503) 384-2799
- Enumerated
- Mar 30, 2007
- Record last updated
- Jul 27, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (503) 384-2797
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,888 in Oregon → Look up another NPI →
Also registered at 4429 SE Woodstock Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linh VuongDentist1134088032
Verify Trang Thi Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D8286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average general practice dentistry in 2024
43 Medicare Part D claims for 16 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. 13 claims were for opioids.
Most prescribed
- Amoxicillin25 claims
- Hydrocodone-Acetaminophen12 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: $15.13
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Trang Thi Nguyen among 1,888 general practice dentistry records in Oregon
Trang Thi Nguyen, D.M.D. is one of 1,888 general practice dentistry records with a practice address in Oregon. 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 38% 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 updated2012 · 68% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in Oregon
There are 1,888 general practice dentistry records in Oregon.
All 1,888 in Oregon → Every provider in Portland → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Ryan Blair, D.M.DPortland, OR 972061265649024
- Knute Fredrickson, DMDPortland, OR 972061982613121
- Gary Genzer, DMDPortland, OR 972061548324510
- Quinn Hummel, DMDPortland, OR 972061114368354
- Nappy Lam, DDSPortland, OR 972061902965148
- Esther LeePortland, OR 972061003095225
- Randy Otteson, DMDPortland, OR 972061073621355
- Jonathan Roxas, DDSPortland, OR 972061710982830
Common questions
What is Trang Thi Nguyen, D.M.D.'s NPI number?
Trang Thi Nguyen, D.M.D.'s National Provider Identifier (NPI) is 1073633434, issued on Mar 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Trang Thi Nguyen, D.M.D. located?
The NPPES record lists a practice address at 4429 SE Woodstock Blvd, Portland, OR, 97206. Phone: (503) 384-2799. Providers update this record themselves, so call before visiting.
How can I verify Trang Thi Nguyen, D.M.D.'s license?
NPPES lists Oregon license number D8286, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Trang Thi Nguyen, D.M.D. prescribe under Medicare Part D?
In 2024, Trang Thi Nguyen, D.M.D. had 43 Medicare Part D claims for 16 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.