Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn Joan Koslowski Parsons, OD

Optometrist in Fitchburg, WI · enumerated 2019 · practices at Midline Vision Group, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831759166

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Registry record

Entity type Individual (Type 1)

Name Kathryn Joan Koslowski Parsons

Credential OD

Sex Female

Practice address 6231 Mckee Rd Ste C, Fitchburg, WI, 53719

Phone (608) 273-2020

Enumeration date Jun 18, 2019

Last updated in NPPES Jun 19, 2020

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3568-35 (WI) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Kathryn Parsons's NPI record?

Cross-check NPI 1831759166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831759166 active?

Yes, as of the latest NPPES snapshot, NPI 1831759166 is active (record last updated 2020-06-19).

Other providers at this practice address

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Midline Vision Group, LLC Optometrist · Fitchburg, WI NPI 1285343301

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-19.