Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Khanh T Nguyen, OD

Individual provider Optometrist · NPI 1396843611

Dr. Khanh T Nguyen, OD is registered under Optometry in Portland, Oregon. Graduated from Pacific University - College of Optometry in 1997, 29 years ago. Practices with Eye Health Northwest PC, a 70-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
29
Trained at
Pacific University - College of Optometry
Licensed in
OR
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

5625 SE 48th Ave
Portland, OR 97206-5620 Not confirmed with CMS for 10 years — call before visiting
Phone: (503) 788-5343
Fax: (503) 788-1116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2637 (OR)

Record details

NPI number1396843611
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESDecember 4, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolPACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1997 (29 years in practice)
Group practice Eye Health Northwest Pc — 70 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients88
Services billed 123 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Eye Health Northwest PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 70 clinicians in the practice; 12 are shown here.

Other providers in Portland