Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oneopto Il 1 Pllc

Q: What is the NPI number for Oneopto Il 1 Pllc?

The NPI for Oneopto Il 1 Pllc is 1871465294, a Type 2 (organization) record in the CMS NPPES registry.

Optometrist in Buffalo Grove, IL · enumerated 2025 · authorized official Scott Pouyat, President.

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

National Provider Identifier

1871465294

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Registry record

Entity type Organization (Type 2)

Legal business name Oneopto Il 1 Pllc

Practice address 400 W Dundee Rd Ste 14-15, Buffalo Grove, IL, 60089

Phone (847) 459-9119

Fax (847) 459-8115

Enumeration date Sep 23, 2025

Last updated in NPPES Sep 23, 2025

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Scott Pouyat

Title President

Phone (847) 395-8885

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

What is the NPI number for Oneopto Il 1 Pllc?

The NPI for Oneopto Il 1 Pllc is 1871465294, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Oneopto Il 1 Pllc?

NPPES lists Scott Pouyat (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-23.