Individual provider Active NPI

Obinna Emmanuel Nwadibia, M.D

  • Hospitalist Physician
  • Sioux Falls, SD
National Provider Identifier
1790940658
Registry record updated Mar 29, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
8070 Issued in SD
Practice address
1305 W 18TH St
Sioux Falls, SD 57105
Phone
(605) 328-4973
NPI assigned
Jul 21, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 29, 2023

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 8070 SD
Internal Medicine Physician 207R00000X 2008014585 MO
Hospitalist Physician 208M00000X 8070 SD Primary

Addresses

Primary practice location

1305 W 18TH St
Sioux Falls, SD 57105

Mailing address

PO Box 5074
Sioux Falls, SD 57117-5074

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address onwadibia197906@direct.centracare.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SD, MN, IA3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20110926000010 SD Practitioner - Internal MedicinePractitioner - Hospitalist 0547431470 Reassigns benefits to 2 organizations
I20121018000656 MN Practitioner - Emergency Medicine 0547431470 Reassigns benefits to 8 organizations
I20150406000768 IA Practitioner - Emergency MedicinePractitioner - Internal Medicine 0547431470 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sanford ClinicGroup PAC ID 0244143824, 268 clinicians
Sanford Health NetworkGroup PAC ID 6800707100, shared by 49 NPIs, 357 clinicians
St Francis Medical CenterGroup PAC ID 8123937992, shared by 4 NPIs, 16 clinicians

Practice addresses (Care Compare)

1301 W 18TH St
Sioux Falls, SD 57105-0401
Phone (605) 312-2100

1305 W 18TH St
Sioux Falls, SD 57105-0401
Phone (605) 328-8700

1430 N Hwy
Jackson, MN 56143-1093
Phone (507) 847-2200

2400 St Francis Dr
Breckenridge, MN 56520-1025
Phone (218) 643-3000

3015 3Rd Ave SE
Aberdeen, SD 57401-5418
Phone (605) 725-1700

525 N Foster St
Mitchell, SD 57301-2966
Phone (605) 995-5635

Hospital & facility affiliations

  • Sanford Usd Medical Center Hospital, Sioux Falls, SD, CCN 430027
  • St Anthony Regional Hospital & Nursing Home Hospital, Carroll, IA, CCN 161382
  • Lakes Regional Healthcare Hospital, Spirit Lake, IA, CCN 160124
  • Windom Area Health Hospital, Windom, MN, CCN 241332
  • St Francis Medical Center Hospital, Breckenridge, MN, CCN 241377

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
2008014585MOMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sanford Health Network Current Accepting new patients
Sanford Clinic CurrentSince Jul 1, 2011 Accepting new patients
Sanford Clinic Current Accepting new patients
Spencer Municipal Hospital CurrentSince Apr 20, 2015 Accepting new patients
Sanford Health Network Current Accepting new patients
St Anthony Regional Hospital and Nursing Home CurrentSince Mar 31, 2025 Accepting new patients
Sanford Health Network Internal Medicine Current Accepting new patients
Sanford Clinic CurrentSince Jul 1, 2011 Accepting new patients
St Anthony Regional Hospital and Nursing Home CurrentSince Mar 31, 2025 Accepting new patients
Spencer Municipal Hospital Current Accepting new patients
Floyd County Memorial Hospital Commission CurrentSince Sep 1, 2025 Accepting new patients
Spencer Municipal Hospital CurrentSince Apr 20, 2015 Accepting new patients
Spencer Municipal Hospital Current Accepting new patients
St. Francis Medical Center CurrentSince Jul 20, 2015 Accepting new patients
Sanford Health Network CurrentSince Jul 9, 2018 Accepting new patients
Sanford Health Network Current Accepting new patients
St. Francis Medical Center Current Accepting new patients
Sanford Health Network CurrentSince Sep 19, 2014 Accepting new patients
Sanford Health Network CurrentSince Sep 19, 2014 Accepting new patients
Sanford Health Network Current Accepting new patients
Floyd County Memorial Hospital Commission Internal Medicine CurrentSince Sep 1, 2025 Accepting new patients
Perham Hospital District Current Accepting new patients
Floyd County Memorial Hospital Commission Current Accepting new patients
Windom Area Hospital Current Accepting new patients
St Luke'S Methodist Hospital Current Accepting new patients
St Anthony Regional Hospital and Nursing Home Current Accepting new patients
Floyd County Hosp Past Accepting new patients
St Francis Medical Center Past Accepting new patients
Sanford Medical Center Past Accepting new patients
United Hospital District Inc. PastSince Oct 31, 2021 Accepting new patients

Locations

311 S Clark St
Carroll, IA 51401
Phone (712) 792-3581

800 11th St
Charles City, IA 50616
Phone (641) 228-6830

3201 1st St
Emmetsburg, IA 50536
Phone (712) 852-5500

1111 11th St
Hawarden, IA 51023
Phone (712) 551-3100

714 Lincoln St NE
Le Mars, IA 51031
Phone (712) 546-3338

1200 1st Ave E
Spencer, IA 51301
Phone (712) 264-6164

1525 W 5th St
Storm Lake, IA 50588
Phone (712) 732-4030

3293 Solutions Ctr
Chicago, IL 60677

2400 St Francis Dr
Breckenridge, MN 56520
Phone (218) 643-0226

1430 North Hwy
Jackson, MN 56143
Phone (507) 847-2200

1601 Sioux Valley Dr
Luverne, MN 56156
Phone (507) 283-4476

1600 N Kniss Ave
Luverne, MN 56156
Phone (507) 283-2321

1000 Coney St W
Perham, MN 56573
Phone (218) 347-1200

249 5th St E
Tracy, MN 56175
Phone (507) 629-3520

2150 Hospital Dr
Windom, MN 56101
Phone (507) 831-0618

1018 6th Ave
Worthington, MN 56187
Phone (507) 343-6100

701 3rd Ave S
Clear Lake, SD 57226
Phone (605) 874-2141

525 N Foster St
Mitchell, SD 57301
Phone (605) 995-2000

1305 W 18th St
Sioux Falls, SD 57105
Phone (605) 312-7300

20 S Plum St
Vermillion, SD 57069
Phone (605) 624-2611

Interoperability endpoints

  • Direct secure messaging: onwadibia240659@direct.unitypoint.org
  • Direct secure messaging: onwadibia197906@direct.centracare.com

Organizations & group practices 33

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.

View all 33

Hospital & facility affiliations 7

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": "1216598400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1680048000000",
    "number": "1790940658",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5074",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571175074"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1305 W 18TH ST",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "57105",
            "telephone_number": "605-328-4973"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NWADIBIA",
        "first_name": "OBINNA",
        "middle_name": "EMMANUEL",
        "name_prefix": "Dr.",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-07-21",
        "last_updated": "2023-03-29",
        "certification_date": "2023-03-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "SD",
            "license": "8070",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "2008014585",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "SD",
            "license": "8070",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "onwadibia197906@direct.centracare.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "onwadibia197906@direct.centracare.com",
            "address_1": "101 Caring Way",
            "city": "Redwood Falls",
            "state": "MN",
            "country_code": "US",
            "postal_code": "562832624",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Sioux Falls, SD

Sources for this page

Verify at the official NPI Registry.