Duane Lewis Zink, O.D.
Optometrist · Spokane, WA
Duane Lewis Zink, O.D. is an optometrist with a practice address in Spokane, Washington, and NPI 1205831476, issued on Jun 15, 2005. Check the license (Washington OD00003277, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Duane Lewis Zink
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OD00003277 WA
Self-reported in NPPES; status is on the state search - Practice location
- 5503 N Wall St, Spokane, WA 99205
- Phone
- (509) 489-2020
- Enumerated
- Jun 15, 2005
- Record last updated
- Apr 14, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (509) 489-3387
- Medicaid ID
- 2019651 WA
- Medicare enrollment
- Enrolled (PECOS I20040729000222); accepts Medicare assignment
- Medical or professional school
- Pacific University - College Of Optometry, 1996
- Entity
- Type 1 · individual
Verify Duane Lewis Zink in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license OD00003277Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average optometrist in 2024
103 Medicare Part D claims for 37 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Latanoprost55 claims
- Dorzolamide-Timolol19 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: $105.28
5 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
- Melissa Barnhart OD PLLCSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Optometrist providers in Washington
There are 1,641 optometrist records in Washington.
Other optometrist records in Washington
- Jenni Aaseby, O.D.Shelton, WA1720133374
- Meagan-Rhose Abanto, ODEverett, WA1457027880
- Jabeen Abdulla, O.D.Tacoma, WA1629304217
- James Abel, ODRenton, WA1255945390
- Christina Abercrombie, ODKent, WA1346906252
- Ashley Abiva, ODSeattle, WA1902572449
- Kenneth Absalonson, ODSpokane, WA1811206998
- Nour Abu-Haltam, ODVancouver, WA1194602037
- Peter Adachi, ODSeattle, WA1811040058
- Mark Aginsky, O.D.Bellingham, WA1730169285
Common questions
What is Duane Lewis Zink, O.D.'s NPI number?
Duane Lewis Zink, O.D.'s National Provider Identifier (NPI) is 1205831476, issued on Jun 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Duane Lewis Zink, O.D. located?
The NPPES record lists a practice address at 5503 N Wall St, Spokane, WA, 99205. Phone: (509) 489-2020. Providers update this record themselves, so call before visiting.
How can I verify Duane Lewis Zink, O.D.'s license?
NPPES lists Washington license number OD00003277, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Duane Lewis Zink, O.D. prescribe under Medicare Part D?
In 2024, Duane Lewis Zink, O.D. had 103 Medicare Part D claims for 37 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.