Cheryl Ziegler, O.D.
Optometrist · Plymouth, WI
Cheryl Ziegler, O.D. is an optometrist with a practice address in Plymouth, Wisconsin, and NPI 1013999440, issued on Nov 21, 2005. Check the license with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cheryl Ziegler
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 300 E Mill St, Plymouth, WI 53073
- Phone
- (920) 893-8474
- Enumerated
- Nov 21, 2005
- Entity
- Type 1 · individual
Also registered at 300 E Mill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Ziegler, O.D.Optometrist1750364873
Verify Cheryl Ziegler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck 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% more Medicare Part D claims than the average optometrist in 2024
455 Medicare Part D claims for 150 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Latanoprost152 claims
- Timolol Maleate58 claims
- Neomycin-Polymyxin-Dexameth45 claims
- Dorzolamide-Timolol32 claims
- Prednisolone Acetate24 claims
- Erythromycin20 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: $487.61
19 payments, mostly food and beverage; the largest payer was Bausch & Lomb Americas Inc.. The 33,561 providers of this specialty with any payment received $749.79 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.
One hospital or facility affiliation
- Advanced Eyecare, SCPlymouth, WI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
8 optometrist records list a Plymouth practice address
They are 8 of the 200 NPPES records with a Plymouth practice address, and 1,142 optometrist records in Wisconsin.
All 8 in Plymouth → All 1,142 in Wisconsin → Every provider in Plymouth →
Other optometrist records in Wisconsin
- Katie Abata, O.D.Appleton, WI1043646623
- Brianna Adams, ODStoughton, WI1093605222
- Gerald Adams, ODWestby, WI1760479182
- James AdamsPortage, WI1154007953
- Lawrence Addison, O.D.Weston, WI1760794697
- Farzana AkterWaupun, WI1346821725
- Margarette Elaine Alcesto, ODShorewood, WI1669984563
- Robert Alexejun, O.D.Wausau, WI1235275009
- Carmen Alfonso-Kneiert, ODFort Atkinson, WI1710938634
- Jennifer Alvarez, O.D.Brookfield, WI1316255805
Common questions
What is Cheryl Ziegler, O.D.'s NPI number?
Cheryl Ziegler, O.D.'s National Provider Identifier (NPI) is 1013999440, issued on Nov 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Cheryl Ziegler, O.D. located?
The NPPES record lists a practice address at 300 E Mill St, Plymouth, WI, 53073. Phone: (920) 893-8474. Providers update this record themselves, so call before visiting.
How can I verify Cheryl Ziegler, O.D.'s license?
Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Cheryl Ziegler, O.D. prescribe under Medicare Part D?
In 2024, Cheryl Ziegler, O.D. had 455 Medicare Part D claims for 150 beneficiaries; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.