NPIMap

Organization Active NPI

Advocate Health and Hospitals Corporation

Doing business as Advocate Medical Group (Dreyer)

  • Multi-Specialty Clinic/Center
  • Naperville, IL
National Provider Identifier
1699490896
Registry record updated Jan 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Multi-Specialty Clinic/CenterTaxonomy code 261QM1300X
Legal business name
ADVOCATE HEALTH AND HOSPITALS CORPORATION
Doing business as
Advocate Medical Group (Dreyer)
Practice address
1508 Aurora Ave
Naperville, IL 60540-6210
Phone
(630) 585-7100
NPI assigned
Oct 10, 2022
Last updated
Jan 28, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
ADVOCATE HEALTH AND 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
Multi-Specialty Clinic/Center 261QM1300X NU Primary

Addresses

Primary practice location

1508 Aurora Ave
Naperville, IL 60540-6210

Mailing address

29373 Network PL
Chicago, IL 60673-1293

Other names 1

  • Advocate Medical Group (Dreyer) 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
O20230719003294 IL DME Supplier - Multi-Specialty - Physician 7810800935 Practice locations: Naperville, IL

National Provider Directory

National Provider Directory
Tax ID family
Lulla Sunil MD85 organizations share this tax ID, including this one
Part of
Lulla Sunil MD

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Ownership & related parties

All facility ownership & control disclosures 9

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Advocate Sherman HospitalElgin, IL, CCN 140030 Hospital Other Mar 30, 2022
Advocate Illinois Masonic Medical CenterChicago, IL, CCN 140182 Hospital 5% Or Greater Direct Ownership Interest (100%) Mar 18, 2011
RML Specialty HospitalHinsdale, IL, CCN 142010 Hospital Limited Partnership Interest (49.5%) Aug 1, 2010
Advocate Lutheran General HospitalPark Ridge, IL, CCN 140223 Hospital 5% Or Greater Direct Ownership Interest (100%) Mar 18, 2011
Advocate Condell Medical CenterLibertyville, IL, CCN 140202 Hospital 5% Or Greater Direct Ownership Interest (100%) Dec 1, 2008
Advocate Illinois Masonic Medical CenterChicago, IL, CCN 14S182 Hospital 5% Or Greater Direct Ownership Interest (100%) Mar 18, 2011
Advocate Illinois Masonic Medical CenterChicago, IL, CCN 14T182 Hospital 5% Or Greater Direct Ownership Interest (100%) Mar 18, 2011
Advocate Home Health ServicesOak Brook, IL, CCN 147150 Home health agency 5% Or Greater Direct Ownership Interest (100%) Jun 1, 1977
Advocate HospiceOak Brook, IL, CCN 141516 Hospice 5% Or Greater Direct Ownership Interest Jun 24, 2009

NPI Registry JSON

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

{
    "created_epoch": "1665360000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769558400000",
    "number": "1699490896",
    "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"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1508 AURORA AVE",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605406210",
            "telephone_number": "630-585-7100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ADVOCATE HEALTH AND HOSPITALS CORPORATION",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ADVOCATE HEALTH AND HOSPITALS CORPORATION",
        "enumeration_date": "2022-10-10",
        "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": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": "NU",
            "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 Medical Group (Dreyer)",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Advocate Medical Group (Dreyer)",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Naperville, IL

Sources for this page

Verify at the official NPI Registry.