Peter Michael Kolar, O.D.
Optometrist · Nekoosa, WI
Peter Michael Kolar, O.D. is an optometrist with a practice address in Nekoosa, Wisconsin, and NPI 1023176971, issued on Dec 4, 2006. Check the license (Wisconsin 2771, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Michael Kolar
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2771 WI
Self-reported in NPPES; status is on the state search - Practice location
- 404 Market St, Nekoosa, WI 54457
- Phone
- (715) 886-4731
- Enumerated
- Dec 4, 2006
- Record last updated
- Apr 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (715) 886-4706
- Medicaid ID
- 38607400 WI
- Medicare enrollment
- Enrolled (PECOS I20080314000523); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 1999
- Entity
- Type 1 · individual
Verify Peter Michael Kolar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2771Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average optometrist in 2024
369 Medicare Part D claims for 93 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Latanoprost190 claims
- Timolol Maleate46 claims
- Dorzolamide-Timolol25 claims
- Prednisolone Acetate22 claims
- Bimatoprost15 claims
- Combigan11 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: $255.85
3 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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.
1 optometrist records list a practice address in Nekoosa
They are 1 of the 25 NPPES records with a practice address in Nekoosa, and 1,161 optometrist records in Wisconsin.
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 Peter Michael Kolar, O.D.'s NPI number?
Peter Michael Kolar, O.D.'s National Provider Identifier (NPI) is 1023176971, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Michael Kolar, O.D. located?
The NPPES record lists a practice address at 404 Market St, Nekoosa, WI, 54457. Phone: (715) 886-4731. Providers update this record themselves, so call before visiting.
How can I verify Peter Michael Kolar, O.D.'s license?
NPPES lists Wisconsin license number 2771, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Peter Michael Kolar, O.D. prescribe under Medicare Part D?
In 2024, Peter Michael Kolar, O.D. had 369 Medicare Part D claims for 93 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.