NPIMap

Organization Active NPI

Advocate Health & Hospitals Corporation

Doing business as Advocate Christ Medical Group

  • Medical Specialty Clinic/Center
  • Oak Lawn, IL
National Provider Identifier
1912936014
Registry record updated Jan 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Specialty Clinic/CenterTaxonomy code 261QM2500X
Legal business name
ADVOCATE HEALTH & HOSPITALS CORPORATION
Doing business as
Advocate Christ Medical Group
Practice address
4440 W 95TH St
Oak Lawn, IL 60453-2600
Phone
(847) 390-5900
Fax
(847) 390-5450
NPI assigned
Jul 1, 2006
Last updated
Jan 28, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
ADVOCATE HEALTH & HOSPITALS CORPORATIONAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Jan 28, 2026

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

Authorized official

Name
Kara Richardson
Title
VP Managed Health
Phone
(980) 416-4068

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Specialty Clinic/Center 261QM2500X Primary

Addresses

Primary practice location

4440 W 95TH St
Oak Lawn, IL 60453-2600

Mailing address

29373 Network PL
Chicago, IL 60673-1293
Phone (847) 390-5900

Other names 1

  • Advocate Christ Medical Group Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other ABILITY Network

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20031106000064 IL Part B Supplier - Clinic/Group Practice 7810800935 Receives reassigned benefits from 5,022 practitioners
14 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment

Other NPIs on the same Medicare enrollment 12

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory
Part of
Richton Park Radiology

Locations (25 of 37)

27790 W Il Route 22
Ste 16
Barrington, IL 60010
Phone (847) 381-5800

650 W Lake Cook Rd
Buffalo Grove, IL 60089
Phone (630) 368-1776

1111 E 87th St
Ste 500
Chicago, IL 60619
Phone (773) 967-2000

1435 W Webster Ave
Chicago, IL 60614
Phone (773) 356-7700

2210 W 95th St
Chicago, IL 60643
Phone (773) 341-3500

4025 N Western Ave
Bldg E
Chicago, IL 60618
Phone (773) 275-7700

4211 N Cicero Ave
Ste 308
Chicago, IL 60641
Phone (773) 736-6125

75 Remittance Dr
Dept 6010
Chicago, IL 60675

836 W Wellington Ave
#1410
Chicago, IL 60657
Phone (773) 296-7139

836 W Wellington Ave
Fl 4
Chicago, IL 60657
Phone (773) 296-7159

525 E Congress Pkwy
Ste 350
Crystal Lake, IL 60014
Phone (815) 455-7400

77 Rand Rd
Des Plaines, IL 60016
Phone (847) 294-5490

1441 Branding Ave
Ste 200
Downers Grove, IL 60515
Phone (630) 829-1038

3743 Highland Ave
Ste 1001
Downers Grove, IL 60515
Phone (630) 435-9888

3825 Highland Ave
Ste 303
Downers Grove, IL 60515
Phone (630) 275-7800

1435 N Randall Rd
Ste 201
Elgin, IL 60123
Phone (847) 695-3168

745 Fletcher Dr
Ste 302
Elgin, IL 60123
Phone (847) 695-6600

133 E Brush Hill Rd
Ste 202
Elmhurst, IL 60126
Phone (331) 231-6200

9730 S Western Ave
Ste 500
Evergreen Pk, IL 60805
Phone (708) 424-3500

45 Tower Ct
#C
Gurnee, IL 60031
Phone (847) 623-3200

3330 W 177th St
Ste 1A
Hazel Crest, IL 60429
Phone (708) 799-1100

100 Village Grn
Ste 120
Lincolnshire, IL 60069
Phone (847) 390-5500

7255 N Caldwell Ave
Niles, IL 60714
Phone (847) 647-0355

4400 W 95th St
Ste 109
Oak Lawn, IL 60453
Phone (708) 423-8708

4400 W 95th St
Ste 112
Oak Lawn, IL 60453
Phone (708) 684-7100

Practitioners & affiliated clinicians

Practitioners 1,543

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 1,543

NPI Registry JSON

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

{
    "created_epoch": "1151712000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769558400000",
    "number": "1912936014",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29373 NETWORK PL",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606731293",
            "telephone_number": "847-390-5900",
            "fax_number": "847-390-5450"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4440 W 95TH ST",
            "city": "OAK LAWN",
            "state": "IL",
            "postal_code": "604532600",
            "telephone_number": "847-390-5900",
            "fax_number": "847-390-5450"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ADVOCATE HEALTH & HOSPITALS CORPORATION",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ADVOCATE HEALTH & HOSPITALS CORPORATION",
        "enumeration_date": "2006-07-01",
        "last_updated": "2026-01-28",
        "certification_date": "2026-01-28",
        "status": "A",
        "authorized_official_last_name": "RICHARDSON",
        "authorized_official_first_name": "KARA",
        "authorized_official_title_or_position": "VP MANAGED HEALTH",
        "authorized_official_telephone_number": "980-416-4068"
    },
    "taxonomies": [
        {
            "code": "261QM2500X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Medical Specialty",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "ABILITY Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "64 S Price Rd Ste B",
            "city": "Brownsville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "785212459",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "Advocate Christ Medical Group",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Advocate Christ Medical Group",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Oak Lawn, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 28, 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.