NPPES file of Aug 9, 2026

Carolyn Kolb, OD

Optometrist · Chippewa Falls, WI

Carolyn Kolb, OD is an optometrist with a practice address in Chippewa Falls, Wisconsin, and NPI 1427579218, issued on Jun 30, 2017. Check the license (Wisconsin 3472-35, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427579218
Name
Carolyn Kolb
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
3472-35 WI
Self-reported in NPPES; status is on the state search
Practice location
113 N Bridge St, Chippewa Falls, WI 54729
Phone
(715) 723-9187
Enumerated
Jun 30, 2017
Record last updated
Nov 19, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170803000572); accepts Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 113 N Bridge St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Denise Arneson, ODOptometrist1639158546
  2. Lon Arneson, ODOptometrist1508846437

Verify Carolyn Kolb in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 3472-35
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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35% fewer Medicare Part D claims than the average optometrist in 2024

181 Medicare Part D claims for 61 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.

  1. Carolyn Kolb181
  2. Specialty average277

Most prescribed

  1. Latanoprost69 claims
  2. Erythromycin38 claims
  3. Dorzolamide-Timolol20 claims
  4. Timolol Maleate12 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.

8 optometrist records list a practice address in Chippewa Falls

They are 8 of the 485 NPPES records with a practice address in Chippewa Falls, and 1,161 optometrist records in Wisconsin.

Other optometrist records in Wisconsin

  1. Katie Abata, O.D.Appleton, WI1043646623
  2. Brianna Adams, ODStoughton, WI1093605222
  3. Gerald Adams, ODWestby, WI1760479182
  4. James AdamsPortage, WI1154007953
  5. Lawrence Addison, O.D.Weston, WI1760794697
  6. Farzana AkterWaupun, WI1346821725
  7. Margarette Elaine Alcesto, ODShorewood, WI1669984563
  8. Robert Alexejun, O.D.Wausau, WI1235275009
  9. Carmen Alfonso-Kneiert, ODFort Atkinson, WI1710938634
  10. Jennifer Alvarez, O.D.Brookfield, WI1316255805

Common questions

What is Carolyn Kolb, OD's NPI number?

Carolyn Kolb, OD's National Provider Identifier (NPI) is 1427579218, issued on Jun 30, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Carolyn Kolb, OD located?

The NPPES record lists a practice address at 113 N Bridge St, Chippewa Falls, WI, 54729. Phone: (715) 723-9187. Providers update this record themselves, so call before visiting.

How can I verify Carolyn Kolb, OD's license?

NPPES lists Wisconsin license number 3472-35, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Carolyn Kolb, OD prescribe under Medicare Part D?

In 2024, Carolyn Kolb, OD had 181 Medicare Part D claims for 61 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.