Triet Nguyen, DO
NPI 1518587575 · Family Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Osteopathic Manipulative Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Triet Nguyen, DO is a Family Medicine Physician provider in Portland, OR (NPI 1518587575).
Provider details
- NPI number
- 1518587575
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DO214667 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 487 | 178 |
| Amlodipine Besylate | 366 | 130 |
| Losartan Potassium | 311 | 107 |
| Omeprazole | 277 | 105 |
| Triamcinolone Acetonide | 184 | 74 |
| Lisinopril | 183 | 62 |
| Alendronate Sodium | 179 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-20
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Triet Nguyen's NPI number?
- Triet Nguyen's National Provider Identifier (NPI) is 1518587575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Triet Nguyen's specialty?
- Triet Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Triet Nguyen located?
- Triet Nguyen's practice location on file with NPPES is 8122 Se Tibbetts St, Portland, OR 97206-1768.
- What is Triet Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Triet Nguyen is (503) 777-5995.
- Does Triet Nguyen accept Medicare?
- Triet Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Triet Nguyen's NPI active?
- Yes — Triet Nguyen's NPI (1518587575) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.