NPIMap

Individual provider Active NPI

Godson Nnamdi Aronu, MD

  • Internal Medicine Physician
  • Chicago, IL
National Provider Identifier
1104114552
Registry record updated Oct 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
125060650 Issued in IL
Practice address
2900 N Lake Shore Dr
Chicago, IL 60657-5640
Phone
(773) 665-3000
NPI assigned
Jul 19, 2011
Last updated
Oct 3, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 3, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 125060650 IL Primary
Internal Medicine Physician 207R00000X 01074349A IN
Hospitalist Physician 208M00000X 01074349A IN

Addresses

Primary practice location

2900 N Lake Shore Dr
Chicago, IL 60657-5640

Mailing address

2900 N Lake Shore Dr
Chicago, IL 60657-5640
Phone (773) 665-3000

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address garonu602221@Direct.FranciscanAlliance.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN, IL2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20141119001165 IN Practitioner - Internal MedicinePractitioner - Hospitalist 2062634405 Reassigns benefits to 5 organizations
I20181115001756 IL Practitioner - HospitalistPractitioner - Internal Medicine 2062634405 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hospitalist Physicians of Indiana PCGroup PAC ID 1052795986, 148 clinicians

Practice addresses (Care Compare)

1331 State St
La Porte, IN 46350-3112
Phone (219) 326-1234

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
125060650ILMDInternal Medicine Physician
01074349AINMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northwest Hospitalist Physicians, LLP Current Accepting new patients
Sound Physicians of Indiana, LLC Internal Medicine CurrentSince Oct 7, 2014 Accepting new patients
Hospitalist Physicians of Indiana, PC Internal Medicine CurrentSince Jan 5, 2023 Accepting new patients
Northwest Hospitalist Physicians LLP Hospitalist CurrentSince Jul 1, 2016 Accepting new patients
Sound Physicians of Indiana, LLC Internal Medicine CurrentSince Oct 7, 2014 Accepting new patients
St. Mary's Hospital, Centralia, Illinois CurrentSince Feb 1, 2020 Accepting new patients
Sound Physicians of Indiana, LLC Internal Medicine Current Accepting new patients
St. Mary's Hospital, Centralia, Illinois CurrentSince Feb 1, 2020 Accepting new patients
Hospitalist Medicine Physicians of Indiana, LLC Internal Medicine CurrentSince Nov 1, 2015 Accepting new patients
St. Mary's Hospital, Centralia, Illinois Current Accepting new patients
Saint Joseph Regional Medical Center- Plymouth Campus Inc Internal Medicine Past Accepting new patients

Locations

400 N Pleasant Ave
Centralia, IL 62801
Phone (618) 436-5221

7420 Solutions Ctr
Chicago, IL 60677
Phone (314) 989-3155

601 W 2nd St
Bloomington, IN 47403
Phone (812) 353-5252

1007 Lincolnway
Laporte, IN 46350
Phone (219) 325-5474

1331 State St
Laporte, IN 46350
Phone (219) 326-2415

8701 Broadway
Merrillville, IN 46410
Phone (219) 738-4926

5215 Holy Cross Pkwy
Mishawaka, IN 46545
Phone (574) 335-2443

1850 State St
New Albany, IN 47150
Phone (812) 944-7701

1915 Lake Ave
Plymouth, IN 46563
Phone (219) 936-3181

85 E US Highway 6
Valparaiso, IN 46383
Phone (219) 983-5743

1145 Corporate Lake Dr
Saint Louis, MO 63132
Phone (314) 989-6189

Organizations & group practices 12

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

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1311033600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759449600000",
    "number": "1104114552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2900 N LAKE SHORE DR",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606575640",
            "telephone_number": "773-665-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2900 N LAKE SHORE DR",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606575640",
            "telephone_number": "773-665-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARONU",
        "first_name": "GODSON",
        "middle_name": "NNAMDI",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-07-19",
        "last_updated": "2025-10-03",
        "certification_date": "2025-10-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125060650",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "01074349A",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IN",
            "license": "01074349A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "garonu602221@Direct.FranciscanAlliance.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1701 S Creasy Ln",
            "city": "Lafayette",
            "state": "IN",
            "country_code": "US",
            "postal_code": "479054972",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.