1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Optometrist
  6. NPI Profile

ONEOPTO IL 1, PLLC
NPI 1841165131
Optometrist in Chicago, IL

Active since October 07, 2025
209 S LASALLE ST, SUITE 120, CHICAGO, IL 60604(312) 819-2655(312) 332-5970 Get Directions Write a Review

NPPES record last updated: October 7, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Oneopto Il 1, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ONEOPTO IL 1, PLLC (NPI 1841165131), doing business as Dean Optical, is a healthcare organization registered as an optometrist in Chicago, Illinois and active in the NPI registry since October 2025. The organization lists Scott Pouiyat, President, as its authorized official.

NPPES Registry Identity

NPI1841165131
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameONEOPTO IL 1, PLLC
Location Address209 S LASALLE ST, SUITE 120Chicago, IL 60604
Mailing Address209 S Lasalle St, Suite 120Chicago, IL 60604 · (312) 819-2655 · Fax (312) 332-5970
Phone(312) 819-2655
Fax(312) 332-5970
Organization SubpartNo
Authorized OfficialScott PouiyatPresident · (847) 997-1477
Enumeration DateOctober 7, 2025
NPPES CertifiedSeptember 23, 2025
✔ NPI 1841165131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
209 S LASALLE ST, Chicago, IL 60604
Open in Google Maps ↗

Other Names 1

Doing Business AsDean Optical

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DENNIS DELEE O.D.
Optometrist
209 S LASALLE ST, STE. 120
CHICAGO, IL 60604
Cook County (312) 332-4461
DR. MICHAEL ARTHUR MEIFERT O.D.
Optometrist
209 S LASALLE ST
CHICAGO, IL 60604
Cook County (312) 332-4461

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oneopto Il 1, PLLC's NPI number?

The NPI number for Oneopto Il 1, PLLC is 1841165131. It was assigned to this organization in the NPPES registry on October 7, 2025. The provider is doing business as Dean Optical.

Where is Oneopto Il 1, PLLC located?

Oneopto Il 1, PLLC is located at 209 S Lasalle St Suite 120, Chicago, IL 60604. The listed phone number is (312) 819-2655.

What is Oneopto Il 1, PLLC's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for Oneopto Il 1, PLLC was last updated on October 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.