NPIMap

Organization Active NPI

Oneopto Il 1 PLLC

  • Optometrist
  • Chester, IL
National Provider Identifier
1912879321
Registry record updated Sep 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
Legal business name
ONEOPTO IL 1 PLLC
Practice address
425 W Holmes St
Chester, IL 62233-1331
Phone
(618) 826-4521
Fax
(618) 826-4520
NPI assigned
Sep 23, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 23, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Scott Pouyat
Title
President
Phone
(847) 395-8885

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
OptometristGroup: 193400000X SINGLE SPECIALTY GROUP 152W00000X Primary

Addresses

Primary practice location

425 W Holmes St
Chester, IL 62233-1331

Mailing address

425 W Holmes St
Chester, IL 62233-1331
Phone (618) 826-4521

National Provider Directory

National Provider Directory
Tax ID family
Oneopto Il 1 PLLC10 organizations share this tax ID, including this one

Other organizations with this tax ID 9

Organizations that report the same tax identification number in the National Provider Directory.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1758585600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758585600000",
    "number": "1912879321",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "425 W HOLMES ST",
            "city": "CHESTER",
            "state": "IL",
            "postal_code": "622331331",
            "telephone_number": "618-826-4521",
            "fax_number": "618-826-4520"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "425 W HOLMES ST",
            "city": "CHESTER",
            "state": "IL",
            "postal_code": "622331331",
            "telephone_number": "618-826-4521",
            "fax_number": "618-826-4520"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ONEOPTO IL 1 PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-09-23",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A",
        "authorized_official_last_name": "POUYAT",
        "authorized_official_first_name": "SCOTT",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "847-395-8885"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Optometrist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chester, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.