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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jon R Wilzonski, O.D.

Optometrist in Arnold, MO · enumerated 2019 · practices at Diane G. Wilson, Od & Associates, PC.

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

National Provider Identifier

1063074540

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Registry record

Entity type Individual (Type 1)
Name Jon R Wilzonski
Credential O.D.
Sex Male
Practice address Arnold, MO, 63010
Phone (636) 296-8612
Fax (636) 296-8055
Enumeration date Jul 3, 2019
Last updated in NPPES Jul 3, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2019021299 (MO) 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

What is the NPI number for Jon Wilzonski?
The National Provider Identifier (NPI) for Jon Wilzonski is 1063074540, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jon Wilzonski practice?
The practice location on file with NPPES is in Arnold, MO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-03.