Amanda Kristi Dieu, OD
Optometrist · Portland, OR
Amanda Kristi Dieu, OD is an optometrist with a practice address in Portland, Oregon, and NPI 1174146716, issued on May 18, 2020. Check the license (Oregon 4525AT, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amanda Kristi Dieu
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 4525AT OR
Self-reported in NPPES; status is on the state search - Practice location
- 3303 S Bond Ave, Portland, OR 97239
- Phone
- (503) 494-3000
- Enumerated
- May 18, 2020
- Record last updated
- Jul 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (503) 418-0843
- Medicare enrollment
- Enrolled (PECOS I20200715002976); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 944 in Oregon → Look up another NPI →
Also registered at 3303 S Bond Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Amanda Kristi Dieu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 4525ATCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average optometrist in 2024
137 Medicare Part D claims for 26 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Acetylcysteine30 claims
- Restasis20 claims
- Prednisolone Acetate16 claims
- Cequa12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $270.15
3 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Professional ServicesPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amanda Kristi Dieu among 944 optometrist records in Oregon
Amanda Kristi Dieu, OD is one of 944 optometrist records with a practice address in Oregon. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 83% of them.
- NPI issued2020 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2020 · median 2010 among the 552 with a school on file
- Record last updated2020 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Oregon
There are 944 optometrist records in Oregon.
All 944 in Oregon → Every provider in Portland → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Mauri Bauer, O.D.Portland, OR 972391316007669
- Rebecca Czerwinski, ODPortland, OR 972391245341429
- Tracy Doll, O.D.Portland, OR 972391700991916
- Xiaofeng Fu, O.D.Portland, OR 972391518933019
- Rachael Garrett, ODPortland, OR 972391225080559
- Tammie Krisciunas, ODPortland, OR 972391992756191
- Derek Louie, BS, MS, ODPortland, OR 972391235281379
- Jamal Masalmeh, O.D.Portland, OR 972391417071861
Common questions
What is Amanda Kristi Dieu, OD's NPI number?
Amanda Kristi Dieu, OD's National Provider Identifier (NPI) is 1174146716, issued on May 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Amanda Kristi Dieu, OD located?
The NPPES record lists a practice address at 3303 S Bond Ave, Portland, OR, 97239. Phone: (503) 494-3000. Providers update this record themselves, so call before visiting.
How can I verify Amanda Kristi Dieu, OD's license?
NPPES lists Oregon license number 4525AT, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Amanda Kristi Dieu, OD prescribe under Medicare Part D?
In 2024, Amanda Kristi Dieu, OD had 137 Medicare Part D claims for 26 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Amanda Kristi Dieu, OD's MIPS final score?
The 2023 MIPS final score is 97.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.