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SULLIVAN OSTOICH EYE CARE LTD
NPI 1760604425
Ophthalmology in Chicago, IL

Active since May 03, 2007
7447 W TALCOTT AVE, #300, CHICAGO, IL 60631(773) 631-2980(773) 631-2842 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Sullivan Ostoich Eye Care Ltd NPPES

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

SULLIVAN OSTOICH EYE CARE LTD (NPI 1760604425) is a healthcare organization registered as an ophthalmology in Chicago, Illinois and active in the NPI registry since May 2007. The organization lists Brent G Ostoich, Physician Owner, as its authorized official.

NPPES Registry Identity

NPI1760604425
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameSULLIVAN OSTOICH EYE CARE LTD
Location Address7447 W TALCOTT AVE, #300Chicago, IL 60631-3745
Mailing Address7447 W Talcott Ave, #300Chicago, IL 60631-3745 · (773) 631-2980 · Fax (773) 631-2842
Phone(773) 631-2980
Fax(773) 631-2842
Organization SubpartNo
Authorized OfficialBrent G OstoichPhysician Owner · (773) 631-2980
Enumeration DateMay 3, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1760604425 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Also ListedOptometristTaxonomy 152W00000X

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 MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sullivan Ostoich Eye Care Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Sullivan Ostoich Eye Care Ltd, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (6)

Angela De Luca, OD
Optometry
NPI 1083503197
1415 PALATINE RD
Hoffman Estates, IL 60192
(847) 776-8900
✔ PECOS✔ Accepts Medicare
Thomas Esposito, O.D.
Optometry
NPI 1194260414
7610 ROOSEVELT RD STE 5
Forest Park, IL 60130
(708) 366-9278
✔ PECOS✔ Accepts Medicare
Christine Mata, M.D.
Ophthalmology
NPI 1891099420
7421 N MILWAUKEE AVE
Niles, IL 60714
(773) 775-0811
✔ PECOS✔ Accepts Medicare
Brent Ostoich, OD
Optometry
NPI 1043335094
1415 PALATINE RD
Hoffman Estates, IL 60195
(847) 776-8900
✔ PECOS✔ Accepts Medicare
Elizabeth Shelus, O.D.
Optometry
NPI 1598052326
1402 BUTTERFIELD RD
Downers Grove, IL 60515
(630) 629-2025
✔ PECOS✔ Accepts Medicare
Kevin Sullivan, MD
Ophthalmology
NPI 1245390897
7421 N MILWAUKEE AVE
Niles, IL 60714
(773) 775-0811
✔ PECOS✔ Accepts Medicare

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Sullivan Ostoich Eye Care Ltd's NPI number?

The NPI number for Sullivan Ostoich Eye Care Ltd is 1760604425. It was assigned to this organization in the NPPES registry on May 3, 2007.

Where is Sullivan Ostoich Eye Care Ltd located?

Sullivan Ostoich Eye Care Ltd is located at 7447 W Talcott Ave #300, Chicago, IL 60631. The listed phone number is (773) 631-2980.

What is Sullivan Ostoich Eye Care Ltd's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Sullivan Ostoich Eye Care Ltd enrolled in Medicare?

Yes. Sullivan Ostoich Eye Care Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sullivan Ostoich Eye Care Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to Sullivan Ostoich Eye Care Ltd. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Optometry (4) and Ophthalmology (2). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Sullivan Ostoich Eye Care Ltd was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.