Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
The Eye Specialists Center LLC
Ophthalmology Physician in Chicago Ridge, IL · enumerated 2006 · authorized official Jonathan Buka, Owner/Partner/Physician.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083684922
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1659412682 | Other | IL | NPI IDIVIDUAL HASSAN SHAH, MD |
| 1679551014 | Other | IL | NPI INDIVIDUAL |
| 1770544462 | Other | IL | NPI INDIVIDUAL EMMET M. CASSIDY, MD |
| 180046208 | Other | IL | MEDICARE RAILROAD |
| 205786 | Other | IL | PTAN IL MEDICARE DUPAGE COUNTY |
| CK7818 | Other | IL | MEDICARE RAILROAD GRP PTAN |
| 036126041 | Medicaid | IL | - |
| 1649256512 | Other | IL | NPI INDIVIDUAL ALEXANDER J KHAMMAR, MD |
| 1689988446 | Other | IL | NPI INDIVIDUAL CHRISTINA M TWARDOWSKI, OD |
| PTAN P00638025 | Other | IL | RAILROAD MEDICARE |
| 036128553 | Other | IL | PHYSICIANS LICENSE |
| 047935428 | Medicaid | IL | - |
| 200871680D | Other | IN | MEDICAID LOCATION HINSDALE |
| P00638025 | Other | IL | MEDICARE RAILROAD |
| 036128553 | Medicaid | IL | - |
| 1386637791 | Other | IL | INDIVIDUAL NPI |
| 1992782494 | Other | IL | NPI INDIVIDUAL BENJAMIN H TICHO |
| 200871680B | Other | IN | MEDICAID LOCATION CHICAGO RIDGE |
| 205785 | Other | IL | PTAN IL MEDICARE COOK COUNTY |
| 01620861 | Other | IL | BLUE CROSS AND BLUE SHEILD OF ILLINOIS |
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.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is The Eye Specialists Center LLC?
Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-23.