Organization Active NPI

Illinois Retina Associates PLLC

Doing business as The Retina Center

  • Retina Specialist (Ophthalmology) Physician
  • Orland Park, IL
National Provider Identifier
1225038870
Registry record updated Feb 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Retina Specialist (Ophthalmology) PhysicianTaxonomy code 207WX0107X
Legal business name
ILLINOIS RETINA ASSOCIATES PLLC
Doing business as
The Retina Center
Practice address
11516 183Rd PL Ste SW
Orland Park, IL 60467-9471
Phone
(708) 877-1300
NPI assigned
Jul 26, 2005
Reactivated
May 18, 2018
Last updated
Feb 4, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 4, 2026

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

Authorized official

Name
Mary Frederick
Title
Billing Manager
Phone
(708) 915-6963

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 036113707 IL
Retina Specialist (Ophthalmology) Physician 207WX0107X Primary

Addresses

Primary practice location

11516 183Rd PL Ste SW
Orland Park, IL 60467-9471

Mailing address

11516 183Rd PL Ste SW
Orland Park, IL 60467-9471
Phone (708) 877-1300

Other practice location 1

71 W 156th St
Ste 400
Harvey, IL 60426-4265
Phone (708) 596-8710

Other identifiers 2

IdentifierTypeStateIssuer
CN0205OtherINRAILROAD MEDICARE
CN1137OtherILRAILROAD MEDICARE

Other names 1

  • The Retina Center Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jcivantos@illret.intellechartdirect.net

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, IN2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20031106000024 IL Part B Supplier - Clinic/Group Practice 6709799810 Receives reassigned benefits from 19 practitioners
Practice locations: Hinsdale, IL; Joliet, IL; Libertyville, IL; Oak Park, IL; Orland Park, IL; Skokie, IL; Glenview, IL; Flossmoor, IL…
O20050627001092 IN Part B Supplier - Clinic/Group Practice 6709799810 Receives reassigned benefits from 8 practitioners
Practice locations: Munster, IN

National Provider Directory

National Provider Directory
Tax ID family
Illinois Retina Associates2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

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

Locations

2060 Ogden Ave
Ste A
Aurora, IL 60504
Phone (630) 898-3700

1725 W Harrison St
Ste 915
Chicago, IL 60612
Phone (312) 942-2117

1725 W Harrison St
Ste 931
Chicago, IL 60612
Phone (312) 942-2117

25 E Washington St
Ste 301
Chicago, IL 60602
Phone (312) 726-4949

2845 N Sheridan Rd
Ste 900
Chicago, IL 60657
Phone (773) 871-8444

19550 Governors Hwy
Ste 3600
Flossmoor, IL 60422
Phone (708) 647-9211

2700 Patriot Blvd
Ste 130
Glenview, IL 60026
Phone (847) 773-4567

71 W 156th St
#1137
Harvey, IL 60426

12 Salt Creek Ln
Ste 110
Hinsdale, IL 60521
Phone (630) 759-1248

300 Barney Dr
Ste D
Joliet, IL 60435
Phone (815) 744-7515

333 Madison St
Fl 5
Joliet, IL 60435
Phone (815) 773-7810

1800 Hollister Dr
Ste 207
Libertyville, IL 60048
Phone (847) 367-6911

520 S Maple Ave
Fl First
Oak Park, IL 60304
Phone (708) 660-6620

610 S Maple Ave
Ste 1700
Oak Park, IL 60304
Phone (708) 660-8450

11516 183rd Pl
Ste Sw
Orland Park, IL 60467
Phone (708) 877-1300

15300 West Ave
Ste 212
Orland Park, IL 60462
Phone (708) 364-3240

16055 108th Ave
Ste E
Orland Park, IL 60467
Phone (708) 364-3240

4711 Golf Rd
Ste 102
Skokie, IL 60076
Phone (847) 677-1340

10110 Donald S Powers Dr
Ste 101A
Munster, IN 46321
Phone (219) 922-9888

9003 Calumet Ave
#540
Munster, IN 46321
Phone (219) 836-7870

Interoperability endpoints

  • Direct secure messaging: hfeng@illret.intellechartdirect.net
  • Direct secure messaging: jcivantos@illret.intellechartdirect.net
  • Direct secure messaging: jcohen@illret.intellechartdirect.net
  • Direct secure messaging: jpollack@illret.intellechartdirect.net
  • Direct secure messaging: jwilgucki@illret.intellechartdirect.net
  • Direct secure messaging: kelwood@illret.intellechartdirect.net
  • Direct secure messaging: krezaei@illret.intellechartdirect.net
  • Direct secure messaging: mmaccumber@illret.intellechartdirect.net
  • Direct secure messaging: pdebustros@illret.intellechartdirect.net
  • Direct secure messaging: sfard@illret.intellechartdirect.net
  • Direct secure messaging: shasan@illret.intellechartdirect.net
  • Direct secure messaging: sminaker@illret.intellechartdirect.net
  • Direct secure messaging: vchaturvedi@illret.intellechartdirect.net
  • Direct secure messaging: zravage@illret.intellechartdirect.net

Practitioners & affiliated clinicians

Practitioners 31

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 31

NPI Registry JSON

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

{
    "created_epoch": "1122336000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770163200000",
    "number": "1225038870",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11516 183RD PL STE SW",
            "city": "ORLAND PARK",
            "state": "IL",
            "postal_code": "604679471",
            "telephone_number": "708-877-1300",
            "fax_number": "708-596-8719"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11516 183RD PL STE SW",
            "city": "ORLAND PARK",
            "state": "IL",
            "postal_code": "604679471",
            "telephone_number": "708-877-1300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "71 W 156th St",
            "address_2": "Ste 400",
            "address_purpose": "LOCATION",
            "city": "Harvey",
            "state": "IL",
            "postal_code": "604264265",
            "country_code": "US",
            "telephone_number": "708-596-8710",
            "fax_number": "708-596-9820",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "ILLINOIS RETINA ASSOCIATES PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2005-07-26",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "deactivation_date": "2018-05-16",
        "reactivation_date": "2018-05-18",
        "status": "A",
        "authorized_official_last_name": "FREDERICK",
        "authorized_official_first_name": "MARY",
        "authorized_official_title_or_position": "BILLING MANAGER",
        "authorized_official_telephone_number": "708-915-6963"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "IL",
            "license": "036113707",
            "primary": false
        },
        {
            "code": "207WX0107X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Retina Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "CN0205",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "CN1137",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jcivantos@illret.intellechartdirect.net",
            "affiliation": "N",
            "address_1": "71 W 156th St",
            "address_2": "Ste 400",
            "city": "Harvey",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604264265",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "The Retina Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "The Retina Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Orland Park, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.