Nghiem Dinh, O.D.
Optometrist · Gig Harbor, WA
Nghiem Dinh, O.D. is an optometrist with a practice address in Gig Harbor, Washington, and NPI 1093149494, issued on Aug 21, 2013. Check the license (Washington OD60511809, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nghiem Dinh
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OD60511809 WA
Self-reported in NPPES; status is on the state search - Practice location
- 10990 Harbor Hill Dr, Gig Harbor, WA 98332
- Phone
- (626) 673-3319
- Enumerated
- Aug 21, 2013
- Record last updated
- Jan 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 2107403 WA
- Medicare enrollment
- Enrolled (PECOS I20200227002092); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2013
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,641 in Washington → Look up another NPI →
Also registered at 10990 Harbor Hill Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebekah Louie, O.D.Optometrist1467892174
- Tamatha Mikes, PHARMDPharmacist1336892272
- Jacinda Pickett, PHARMDPharmacist1134486616
- Madelina Richmond, PHARMDPharmacist1770856668
- Megan Sherman, PHARMDPharmacist1710597299
Verify Nghiem Dinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license OD60511809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average optometrist in 2024
24 Medicare Part D claims for 18 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of 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.
Industry payments in 2024: $283.19
6 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
- Dinh Louie Optometry, PLLCGig Harbor, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nghiem Dinh among 1,641 optometrist records in Washington
Nghiem Dinh, O.D. is one of 1,641 optometrist records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 68% of them.
- NPI issued2013 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2010 among the 949 with a school on file
- Record last updated2020 · 67% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 optometrist records list a practice address in Gig Harbor
They are 16 of the 1,206 NPPES records with a practice address in Gig Harbor, and 1,641 optometrist records in Washington.
All 1,641 in Washington → Every provider in Gig Harbor → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Sharanvir Bhullar, O.D.Gig Harbor, WA 983321619322302
- John Daun, O.D.Gig Harbor, WA 983321588793079
- Stacy Harrison, O.D.Gig Harbor, WA 983321487873931
- Denise Iversen, O.D.Gig Harbor, WA 983321346241544
- Rebekah Louie, O.D.Gig Harbor, WA 983321467892174
- Jessica Schuhmann, O.D.Gig Harbor, WA 983321538365044
- David Shin, O.D.Gig Harbor, WA 983321710241831
- Kenneth White, ODGig Harbor, WA 983321003976358
Common questions
What is Nghiem Dinh, O.D.'s NPI number?
Nghiem Dinh, O.D.'s National Provider Identifier (NPI) is 1093149494, issued on Aug 21, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Nghiem Dinh, O.D. located?
The NPPES record lists a practice address at 10990 Harbor Hill Dr, Gig Harbor, WA, 98332. Phone: (626) 673-3319. Providers update this record themselves, so call before visiting.
How can I verify Nghiem Dinh, O.D.'s license?
NPPES lists Washington license number OD60511809, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Nghiem Dinh, O.D. prescribe under Medicare Part D?
In 2024, Nghiem Dinh, O.D. had 24 Medicare Part D claims for 18 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
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.