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Dr. Jonathan Mark Ismond, OD

Optometrist in Naperville, IL · enumerated 2021.

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

National Provider Identifier

1578133211

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Registry record

Entity type Individual (Type 1)
Name Dr. Jonathan Mark Ismond
Credential OD
Sex Male
Practice address 808 Rickert Dr Ste 201, Naperville, IL, 60540
Fax (630) 322-9641
Enumeration date Jun 25, 2021
Last updated in NPPES May 13, 2024

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 18004274A (IN) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 046-011558 (IL) 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

Is NPI 1578133211 active?
Yes, as of the latest NPPES snapshot, NPI 1578133211 is active (record last updated 2024-05-13).
How do I verify Jonathan Ismond's NPI record?
Cross-check NPI 1578133211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-13.