Quick answers
- Does Tam H. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Tam H. Nguyen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Tam H. Nguyen's NPI number?
- 1043731243. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Tam H. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).
- 8001 SE Powell Blvd, Suite LPortland, OR 97206 (503) 775‑3110
Group practices
Medicare enrollment lists Tam H. Nguyen as a member of this group (CMS data updated October 2, 2026).
- Portland Eye Clinic LLC2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Pacific University - College Of Optometry |
| Graduation year | 2018 (8 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043731243 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians