NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr George G Pappas & Associates Ltd

Optometrist in Orland Park, IL · enumerated 2013 · authorized official Brenda Collier, Manager.

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

National Provider Identifier

1285975375

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Dr George G Pappas & Associates Ltd
Practice address 2 Orland Square Dr, Orland Park, IL, 60462
Phone (708) 403-9650
Fax (708) 403-6499
Enumeration date Mar 14, 2013
Last updated in NPPES Mar 31, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 046010134 (IL) Primary

Authorized official

Name Brenda Collier
Title Manager
Phone (815) 634-8597

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 Dr George G Pappas & Associates Ltd?
NPPES lists Brenda Collier (Manager) as the authorized official for this organization.
What is the NPI number for Dr George G Pappas & Associates Ltd?
The NPI for Dr George G Pappas & Associates Ltd is 1285975375, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-31.