Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessalyn Ilene Johnson

Optician in Sparta, WI · enumerated 2026.

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

National Provider Identifier

1740105337

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Registry record

Entity type Individual (Type 1)

Name Jessalyn Ilene Johnson

Sex Female

Practice address 1600 W Wisconsin St, Sparta, WI, 54656

Phone (608) 269-4351

Enumeration date Aug 12, 2026

Last updated in NPPES Aug 12, 2026

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1740105337 active?

Yes, as of the latest NPPES snapshot, NPI 1740105337 is active (record last updated 2026-08-12).

How do I verify Jessalyn Johnson's NPI record?

Cross-check NPI 1740105337 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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Wal-Mart Stores East Lp Community/Retail Pharmacy · Sparta, WI NPI 1710904859 Wal-Mart Stores East, Lp Eyewear Supplier · Sparta, WI NPI 1952482788 Tracy Krueger Pharmacist · Sparta, WI NPI 1629471347 Zachary Chan Pharmacist · Sparta, WI NPI 1881083897 Connor Rumpca Pharmacist · Sparta, WI NPI 1144829235 Catara Reber Pharmacist · Sparta, WI NPI 1083490684 Michael Pasek Pharmacist · Sparta, WI NPI 1124840277

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-12.