Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Longnecker Optometry LLC

Q: What is the NPI number for Longnecker Optometry LLC?

The NPI for Longnecker Optometry LLC is 1750978987, a Type 2 (organization) record in the CMS NPPES registry.

Optometrist in Carrollton, IL · enumerated 2020 · authorized official Laura Longnecker, Optometrist.

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

National Provider Identifier

1750978987

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Registry record

Entity type Organization (Type 2)

Legal business name Longnecker Optometry LLC

Practice address 324 A Fifth St, Carrollton, IL, 62016

Phone (217) 942-3300

Fax (217) 942-3306

Enumeration date Dec 22, 2020

Last updated in NPPES Jun 15, 2023

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Laura Longnecker

Title Optometrist

Phone (217) 942-3300

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

Who is the authorized official for Longnecker Optometry LLC?

NPPES lists Laura Longnecker (Optometrist) as the authorized official for this organization.

What is the NPI number for Longnecker Optometry LLC?

The NPI for Longnecker Optometry LLC is 1750978987, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-15.