NPPES file of Aug 9, 2026

Katelyn Rosalie Helmold, OD

Optometrist · Madison, WI

Katelyn Rosalie Helmold, OD is an optometrist with a practice address in Madison, Wisconsin, and NPI 1669339842, issued on Jan 8, 2026. Check the license (Wisconsin 4117-35, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1669339842
Name
Katelyn Rosalie Helmold
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
4117-35 WI
Self-reported in NPPES; status is on the state search
Practice location
4237 Lien RD Ste E, Madison, WI 53704
Phone
(608) 819-0642
Enumerated
Jan 8, 2026
Record last updated
Jan 8, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4237 Lien RD Ste E

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

  1. Jonathan Garcia Julian, ODOptometrist1326564436
  2. Ismael Rodriguez, ODOptometrist1831717362

Verify Katelyn Rosalie Helmold 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 4117-35    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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Optometrist providers in Wisconsin

There are 1,161 optometrist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,161 in Wisconsin → Every provider in Madison →

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 Katelyn Rosalie Helmold, OD's NPI number?

Katelyn Rosalie Helmold, OD's National Provider Identifier (NPI) is 1669339842, issued on Jan 8, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Katelyn Rosalie Helmold, OD located?

The NPPES record lists a practice address at 4237 Lien RD Ste E, Madison, WI, 53704. Phone: (608) 819-0642. Providers update this record themselves, so call before visiting.

How can I verify Katelyn Rosalie Helmold, OD's license?

NPPES lists Wisconsin license number 4117-35, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.