Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Herzberg Optical, LLC

Vision Therapy Optometrist in Aurora, IL · enumerated 2007 · authorized official Cary Herzberg, Managing Member.

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

National Provider Identifier

1952510026

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Registry record

Entity type Organization (Type 2)

Legal business name Herzberg Optical, LLC

Practice address 2853 E New York Avenue, Suite B, Aurora, IL, 60502

Phone (630) 851-3338

Fax (630) 851-2740

Enumeration date May 22, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Secondary

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers Secondary

152WP0200X Pediatric Optometrist Eye and Vision Services Providers Secondary

152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Cary Herzberg

Title Managing Member

Phone (630) 851-3338

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

Where is Herzberg Optical, LLC located?

The practice location on file with NPPES is in Aurora, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.