Tho Nguyen, MD
NPI 1174266548 · Student in an Organized Health Care Education/Training Program · Portland, OR
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tho Nguyen, MD is a Student in an Organized Health Care Education/Training Program provider in Portland, OR (NPI 1174266548).
Provider details
- NPI number
- 1174266548
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- PG210725 (OR)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense PG210725 (OR)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 45 | 17 |
| Gabapentin | 22 | — |
| Lisinopril | 21 | — |
| Oxycodone Hcl | 17 | — |
| Spironolactone | 14 | — |
| Amlodipine Besylate | 12 | — |
| Olanzapine | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-14
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Tho Nguyen's NPI number?
- Tho Nguyen's National Provider Identifier (NPI) is 1174266548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tho Nguyen's specialty?
- Tho Nguyen is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Tho Nguyen located?
- Tho Nguyen's practice location on file with NPPES is 5050 Ne Hoyt St Ste 540, Portland, OR 97213-2985.
- What is Tho Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Tho Nguyen is (503) 215-6600.
- Does Tho Nguyen accept Medicare?
- Tho Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tho Nguyen's NPI active?
- Yes — Tho Nguyen's NPI (1174266548) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.