NPIMap

Organization Active NPI

Dupage Medical Group LTD

  • Durable Medical Equipment & Medical Supplies
  • Naperville, IL
National Provider Identifier
1851888549
Registry record updated Sep 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Durable Medical Equipment & Medical SuppliesTaxonomy code 332B00000X
License
036042072 Issued in IL
Legal business name
DUPAGE MEDICAL GROUP LTD
Practice address
1259 Rickert Dr Ste 101
Naperville, IL 60540-8904
Phone
(630) 334-5199
NPI assigned
Apr 18, 2018
Last updated
Sep 17, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 17, 2025

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

Authorized official

Name
Paul Merrick, MDNPI 1679541643
Title
Chairman of the Board
Phone
(630) 790-1221

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Durable Medical Equipment & Medical Supplies 332B00000X 036042072 IL Primary

Addresses

Primary practice location

1259 Rickert Dr Ste 101
Naperville, IL 60540-8904

Mailing address

PO Box 713260
Chicago, IL 60677-1260
Phone (630) 469-9200

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20180907002644 IL DME Supplier - Independently-Practicing Physical Therapist 5496667941 Practice locations: Naperville, IL

National Provider Directory

National Provider Directory
Tax ID family
Glen Ellyn Allergy Dept35 organizations share this tax ID, including this one

Other organizations with this tax ID 34

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

View all 34

Locations

1259 Rickert Dr
Ste 101
Naperville, IL 60540
Phone (630) 355-1300

Practitioners & affiliated clinicians

Practitioners 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1524009600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758067200000",
    "number": "1851888549",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 713260",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606771260",
            "telephone_number": "630-469-9200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1259 RICKERT DR STE 101",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605408904",
            "telephone_number": "630-334-5199"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DUPAGE MEDICAL GROUP LTD",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-04-18",
        "last_updated": "2025-09-17",
        "certification_date": "2025-09-17",
        "status": "A",
        "authorized_official_last_name": "MERRICK",
        "authorized_official_first_name": "PAUL",
        "authorized_official_title_or_position": "CHAIRMAN OF THE BOARD",
        "authorized_official_telephone_number": "630-790-1221",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": "IL",
            "license": "036042072",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Naperville, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 2025; 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.