Nneka Nnene Osuji, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

036-171738 Issued in IL

Practice address

4061 W 95TH St Ste 3
Oak Lawn, IL 60453-2611

Phone

(708) 423-2880

Fax

(708) 423-2933

NPI assigned

May 24, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Other, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Dupage Medical Group LTDGroup PAC ID 5496667941, 1,326 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nosuji302874@dulyhealthandcare.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Dupage Medical Group LTD

  dba DuPage Medical Group

  • Multi-Specialty Clinic/Center
  • Downers Grove, IL
  • NPI 1801833983
  Medicare reassignment Care Compare group NPD
• Dupage Medical Group LTD

  • Durable Medical Equipment & Medical Supplies
  • Glen Ellyn, IL
  • NPI 1760979447
  NPD

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

{
    "created_epoch": "1621814400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747958400000",
    "number": "1255906103",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "POB 7132960",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606770001",
            "telephone_number": "630-469-9200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4061 W 95TH ST STE 3",
            "city": "OAK LAWN",
            "state": "IL",
            "postal_code": "604532611",
            "telephone_number": "708-423-2880",
            "fax_number": "708-423-2933"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1901 W Harrison St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606123714",
            "country_code": "US",
            "telephone_number": "312-864-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OSUJI",
        "first_name": "NNEKA",
        "middle_name": "NNENE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-05-24",
        "last_updated": "2025-05-23",
        "certification_date": "2025-05-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "036-171738",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "125.078329",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "nosuji302874@dulyhealthandcare.direct-ci.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "4061 W 95th St Ste 3",
            "city": "Oak Lawn",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604532611",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Osf Multi-Specialty Group (OSF OnCall Urgent Care)
• Jane Osher, AUD
• Oluwaranti Aina Ositelu, MD
• Basra Osman, MD
• Hannah Ostermann
• Maribeth C. Otte, P.T.
• Myah Overstreet
• Earl Philip Ow, MD
• Lindsay Nicole Owens
• Elaine O'Grady Owsianiak, PT

• Family Medicine Physician in Oak Lawn, IL
• Providers in Oak Lawn, IL by specialty
• Family Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.