Eugene Wyn Cheung, OD
Optometrist · Walla Walla, WA
Eugene Wyn Cheung, OD is an optometrist with a practice address in Walla Walla, Washington, and NPI 1053953596, issued on Oct 16, 2019. Check the license (Washington 60979173, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eugene Wyn Cheung
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 60979173 WA
Self-reported in NPPES; status is on the state search - Practice location
- 77 Wainwright Dr Bldg 140, Walla Walla, WA 99362
- Phone
- (509) 525-5200
- Enumerated
- Oct 16, 2019
- Record last updated
- Oct 16, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200903000561); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,641 in Washington → Look up another NPI →
Verify Eugene Wyn Cheung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 60979173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average optometrist in 2024
221 Medicare Part D claims for 74 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Latanoprost54 claims
- Brimonidine Tartrate36 claims
- Prednisolone Acetate27 claims
- Timolol Maleate24 claims
- Simbrinza13 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 practice group's MIPS final score for 2023 (Medicare payment program): 98.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $149.90
3 payments; by number, the most common kind was food and beverage; the largest payer was Biotissue Holdings Inc. 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
- Center Vision And Contact Lens Clinic Inc P SKennewick, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eugene Wyn Cheung among 1,641 optometrist records in Washington
Eugene Wyn Cheung, OD 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 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2019 · median 2010 among the 949 with a school on file
- Record last updated2019 · 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).
25 optometrist records list a practice address in Walla Walla
They are 25 of the 1,276 NPPES records with a practice address in Walla Walla, and 1,641 optometrist records in Washington.
All 1,641 in Washington → Every provider in Walla Walla → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jeremy Beam, ODWalla Walla, WA 993621790753366
- Jennifer Bond, O.D.Walla Walla, WA 993621215297619
- Chad Burton, O.D.Walla Walla, WA 993621942297445
- Steven Davis, O.D.Walla Walla, WA 993621558354704
- Tara Evanger-Dalke, O.D.Walla Walla, WA 993621316222466
- Angela Ferguson, ODWalla Walla, WA 993621194793083
- Barbara Hetrick, O.D.Walla Walla, WA 993621710971528
- Luther Ness, ODWalla Walla, WA 993621720056112
Common questions
What is Eugene Wyn Cheung, OD's NPI number?
Eugene Wyn Cheung, OD's National Provider Identifier (NPI) is 1053953596, issued on Oct 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Eugene Wyn Cheung, OD located?
The NPPES record lists a practice address at 77 Wainwright Dr Bldg 140, Walla Walla, WA, 99362. Phone: (509) 525-5200. Providers update this record themselves, so call before visiting.
How can I verify Eugene Wyn Cheung, OD's license?
NPPES lists Washington license number 60979173, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Eugene Wyn Cheung, OD prescribe under Medicare Part D?
In 2024, Eugene Wyn Cheung, OD had 221 Medicare Part D claims for 74 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Eugene Wyn Cheung, OD's MIPS final score?
The 2023 MIPS final score is 98.8 of 100, reported for the practice group. 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.