Chijoke H Onyenwenyi, MD

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

036-129962 Issued in IL

Practice address

9125 S Pulaski Rd
Evergreen Park, IL 60805-1441

Phone

(708) 422-7715

NPI assigned

Sep 13, 2010

Last updated

Sep 20, 2023By the provider in NPPES

Sex

Male

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 6

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

NephrologyAlso: Internal Medicine

Education

Other, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Advocate Health and Hospitals CorporationGroup PAC ID 7810800935, 3,081 clinicians

Nephrology Associates of Northern Illinois LTDGroup PAC ID 2163328675, 117 clinicians

Southwest Nephrology Associates, S.C.Group PAC ID 1557335460, 13 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• FMC - Crestwood Dialysis facility, Crestwood, IL, CCN 142538
• FMC - Oak Forest Dialysis facility, Oak Forest, IL, CCN 142764
• DaVita Beverly Dialysis Dialysis facility, Chicago, IL, CCN 142638
• Advocate Christ Hospital & Medical Center Hospital, Oak Lawn, IL, CCN 140208
• Palos Community Hospital Hospital, Palos Heights, IL, CCN 140062
• Osf Little Company of Mary Medical Center Hospital, Evergreen Park, IL, CCN 140179
• Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: chijoke.onyenwenyi.p21@direct.nani.nextgenshare.com
• Direct secure messaging: conyenwenyi19566@direct.acumenmd.com

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.

• Advocate Health and Hospitals Corporation

  dba Advocate Medical Group

  • Multi-Specialty Clinic/Center
  • Oak Brook, IL
  • NPI 1700824455
  Medicare reassignment Care Compare group NPD
• Nephrology Associates of Northern Illinois, LTD.

  • Nephrology Physician
  • Oak Brook, IL
  • NPI 1124069182
  Medicare reassignment Care Compare group NPD
• Southwest Nephrology Associates, S.C.

  • Ambulatory Surgical Clinic/Center
  • Orland Park, IL
  • NPI 1104925163

  Nephrology

  Medicare reassignment Care Compare group NPD
• Advocate Health & Hospitals Corporation

  dba Advocate Christ Medical Group

  • Medical Specialty Clinic/Center
  • Oak Lawn, IL
  • NPI 1912936014
  NPD
• Advocate Health and Hospitals Corporation

  dba Advocate Children's Hospital

  • Children's Hospital
  • Oak Lawn, IL
  • NPI 1508315516
  NPD
• Nephrology Associates of Northern Illinois, LTD.

  • Nephrology Physician
  • Oak Brook, IL
  • NPI 1134319924
  NPD

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

• Dialysis Centers of America - Illinois, Inc.

  dba Fresenius Medical Care Crestwood

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Crestwood, IL
  • NPI 1356456107

  Dialysis facility

  Care Compare affiliation Name & address match
• Fresenius Medical Care Oak Forest, LLC

  dba Fresenius Medical Care Oak Forest

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Oak Forest, IL
  • NPI 1255763181

  Dialysis facility

  Care Compare affiliation Name & address match
• Renal Life Link Inc

  dba Beverly Dialysis

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Chicago, IL
  • NPI 1215023338

  Dialysis facility

  Care Compare affiliation Name & address match
• Advocate Health and Hospitals Corporation

  dba Advocate Children's Hospital

  • Children's Hospital
  • Oak Lawn, IL
  • NPI 1508315516
  Care Compare affiliation
• Advocate Health and Hospitals Corporation

  dba Advocate Christ Medical Center

  • General Acute Care Hospital
  • Oak Lawn, IL
  • NPI 1548375082
  Care Compare affiliation
• Central Dupage Hospital Association

  dba Northwestern Medicine Central Dupage Hospital

  • General Acute Care Hospital
  • Winfield, IL
  • NPI 1003864810
  Care Compare affiliation
• Central Dupage Hospital Association

  dba Northwestern Medicine Central Dupage Hospital

  • Psychiatric Hospital Unit
  • Winfield, IL
  • NPI 1740230895
  Care Compare affiliation
• Osf Healthcare System

  dba OSF Little Company of Mary Medical Center

  • General Acute Care Hospital
  • Evergreen Park, IL
  • NPI 1215572045
  Care Compare affiliation
• Palos Community Hospital

  • Psychiatric Hospital Unit
  • Palos Heights, IL
  • NPI 1184699118
  Care Compare affiliation
• Palos Community Hospital

  • General Acute Care Hospital
  • Palos Heights, IL
  • NPI 1851386692
  Care Compare affiliation

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

{
    "created_epoch": "1284336000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1695168000000",
    "number": "1285941153",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 W 22ND ST STE 200",
            "city": "OAK BROOK",
            "state": "IL",
            "postal_code": "605231563",
            "telephone_number": "630-573-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9125 S PULASKI RD",
            "city": "EVERGREEN PARK",
            "state": "IL",
            "postal_code": "608051441",
            "telephone_number": "708-422-7715"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "16605 107th St",
            "address_purpose": "LOCATION",
            "city": "Orland Park",
            "state": "IL",
            "postal_code": "604679016",
            "country_code": "US",
            "telephone_number": "708-226-9860",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4400 W 95th St Ste 112",
            "address_purpose": "LOCATION",
            "city": "Oak Lawn",
            "state": "IL",
            "postal_code": "604532657",
            "country_code": "US",
            "telephone_number": "708-684-7100",
            "fax_number": "708-684-7130",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ONYENWENYI",
        "first_name": "CHIJOKE",
        "middle_name": "H",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-09-13",
        "last_updated": "2023-09-20",
        "certification_date": "2023-09-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036129962",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "IL",
            "license": "036-129962",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "9125 S Pulaski Rd",
            "city": "Evergreen Park",
            "state": "IL",
            "country_code": "US",
            "postal_code": "608051441",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "swnamd@directaddress.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "16605 107th St",
            "city": "Orland Park",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604679016",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "conyenwenyi276053@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "9125 S Pulaski Rd",
            "city": "Evergreen Park",
            "state": "IL",
            "country_code": "US",
            "postal_code": "608051441",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "swnamd@directaddress.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "9125 S Pulaski Rd",
            "city": "Evergreen Park",
            "state": "IL",
            "country_code": "US",
            "postal_code": "608051441",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "4400 W 95th St Ste 112",
            "city": "Oak Lawn",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604532657",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "conyenwenyi276053@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "4400 W 95th St Ste 112",
            "city": "Oak Lawn",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604532657",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Oliver Drabkin M.D. S.C.
• Nancy Ann Olsen, APN
• Jessica L Olson, LCPC
• Iyad S Omar, R.D.H, B.S.
• Margaret Omole, P.T
• Optech Orthotics & Prosthetics Services, LTD
• Goda Orentaite, PA-C
• Sarah Orsi, HEARING INSTR. SPECI
• Osf Healthcare System (OSF Little Company of Mary Medical Center)
• Osf Healthcare System (OSF Little Company of Mary Medical Center)

• Nephrology Physician in Evergreen Park, IL
• Providers in Evergreen Park, IL by specialty
• Nephrology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 20, 2023; 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.