Doctor profile · Federal record
Dr. Johnny Duong, O.D.
Optometrist (CMS: Optometry) · Portland, OR
- NPI 1811370968
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1415 Nw 21St Ave
Portland, OR 972092176
(503) 894-7200
fax (503) 894-7201
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Profile last updated
- November 19, 2024
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Oregon #3628AT
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811370968. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$271
Transactions
6
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 6 | $271.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$416
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 11 | 0 | $416 |
Frequently asked questions
What is Dr. Johnny Duong's medical specialty?
Dr. Johnny Duong practices Optometrist in Portland, OR.
Where does Dr. Johnny Duong practice?
Dr. Johnny Duong practices at 1415 Nw 21St Ave, Portland, OR 972092176. Office phone: 5038947200.
What is Dr. Johnny Duong's NPI?
Dr. Johnny Duong's National Provider Identifier (NPI) is 1811370968, issued by NPPES.
Does Dr. Johnny Duong accept Medicare assignment?
Yes. Dr. Johnny Duong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.