Doctor profile · Federal record
Dr. Amanda Dieu, OD
Optometrist (CMS: Optometry) · Portland, OR
- NPI 1174146716
- Accepts Medicare
- MIPS 90.5 / 100 · 2023
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3303 S Bond Ave
Portland, OR 972394501
(503) 494-3000
fax (503) 418-0843
Credentials & registration
- NPI registered
- May 2020 — 6 yrs on file
- Profile last updated
- July 29, 2020
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Oregon #4525AT
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174146716. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
127
Distinct HCPCS
3
Medicare allowed
$9,316
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 45 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 43 | 39 | $98 | |
92134 |
Imaging of retina | 12 | 11 | $26 |
In context: peer comparison
Among 43 peers in Portland Optometrist, average services per provider: 32. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$270
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 2 | $195.76 | |
| Tarsus Pharmaceuticals, INC. | 1 | $74.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
44
Patients
0
Total drug cost
$9,075
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acetylcysteine | Generic | 17 | 0 | $236 |
| Latanoprost | Generic | 14 | 0 | $76 |
| Restasis (Cyclosporine) | Brand | 13 | 0 | $8,762 |
Frequently asked questions
What is Dr. Amanda Dieu's medical specialty?
Dr. Amanda Dieu practices Optometrist in Portland, OR.
Where does Dr. Amanda Dieu practice?
Dr. Amanda Dieu practices at 3303 S Bond Ave, Portland, OR 972394501. Office phone: 5034943000.
What is Dr. Amanda Dieu's NPI?
Dr. Amanda Dieu's National Provider Identifier (NPI) is 1174146716, issued by NPPES.
Does Dr. Amanda Dieu accept Medicare assignment?
Yes. Dr. Amanda Dieu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amanda Dieu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.