Doctor profile · Federal record
Dr. Khanh Nguyen, O.D.
Optometrist (CMS: Optometry) · Portland, OR
- NPI 1396843611
- Accepts Medicare
- MIPS 92.7 / 100 · 2023
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5625 Se 48Th Ave
Portland, OR 972065620
(503) 788-5343
fax (503) 788-1116
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- December 4, 2015
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Oregon #2637
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396843611. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
32
Distinct HCPCS
2
Medicare allowed
$4,771
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $162 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 13 | $131 |
In context: peer comparison
Among 43 peers in Portland Optometrist, average services per provider: 32. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Johnson & Johnson Vision Care, INC. | 1 | $14.02 |
By nature of payment
Frequently asked questions
What is Dr. Khanh Nguyen's medical specialty?
Dr. Khanh Nguyen practices Optometrist in Portland, OR.
Where does Dr. Khanh Nguyen practice?
Dr. Khanh Nguyen practices at 5625 Se 48Th Ave, Portland, OR 972065620. Office phone: 5037885343.
What is Dr. Khanh Nguyen's NPI?
Dr. Khanh Nguyen's National Provider Identifier (NPI) is 1396843611, issued by NPPES.
Does Dr. Khanh Nguyen accept Medicare assignment?
Yes. Dr. Khanh Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Khanh Nguyen commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.