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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kenneth A Schaidle, O.D.

Optometrist in Peoria, IL · enumerated 2005 · practices at J A K Enterprises Inc.

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

National Provider Identifier

1639166226

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Registry record

Entity type Individual (Type 1)
Name Dr. Kenneth A Schaidle
Credential O.D.
Sex Male
Practice address 4620 N University St, Peoria, IL, 61614
Phone (309) 692-8222
Fax (309) 692-8226
Enumeration date Sep 29, 2005
Last updated in NPPES Jan 10, 2014

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 046008408 (IL) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
046008408 Medicaid IL -
410033418 Other IL MEDICARE RAILROAD
7215175 Other IL BCBS

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 Kenneth Schaidle's NPI record?
Cross-check NPI 1639166226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639166226 active?
Yes, as of the latest NPPES snapshot, NPI 1639166226 is active (record last updated 2014-01-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-10.