Chimuanya Okoli, MD

Primary specialty

Sleep Medicine (Internal Medicine) PhysicianTaxonomy code 207RS0012X

License

94081 Issued in SC

Practice address

836 W Wellington Ave
Chicago, IL 60657-5147

Phone

(773) 296-5424

NPI assigned

Mar 30, 2020

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

Medicare fee-for-service enrollment

Enrolled in OH, SC2 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 2

Specialty

Internal Medicine

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Self Regional HealthcareGroup PAC ID 4082527742, 159 clinicians

Self Medical GroupGroup PAC ID 6002953916, 393 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Self Regional Healthcare Hospital, Greenwood, SC, CCN 420071

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• devoted network organization-84bf27aa-506a-49c4-8818-702cf5e8efb3
• devoted network organization-92131eb0-09f2-4173-a140-cf7b381f0cf1
• devoted network organization-0f7f8d4f-1035-4992-8c02-dc86d12e700e

Interoperability endpoints

• Direct secure messaging: cokoli207759@direct.metrohealth.org

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.

• Self Medical Group

  • Surgery Physician
  • Greenwood, SC
  • NPI 1982836847
  Medicare reassignment Care Compare group NPD
• Self Regional Healthcare

  • Family Medicine Physician
  • Greenwood, SC
  • NPI 1326067703
  Medicare reassignment Care Compare group NPD
• The Metrohealth System

  • Multi-Specialty Clinic/Center
  • Cleveland, OH
  • NPI 1053353896

  Internal Medicine

  Medicare reassignment NPD
• Self Medical Group

  • Hematology & Oncology Physician
  • Greenwood, SC
  • NPI 1174842090
  NPD
• Self Medical Group

  • Diagnostic Radiology Physician
  • Greenwood, SC
  • NPI 1659839694
  NPD
• Self Regional Healthcare

  • Neurology Physician
  • Greenwood, SC
  • NPI 1285502559
  NPD
• Self Regional Healthcare

  • Internal Medicine Physician
  • Greenwood, SC
  • NPI 1558160804
  NPD
• The Metrohealth System

  • General Acute Care Hospital
  • Cleveland, OH
  • NPI 1700828852
  NPD
• The Metrohealth System

  • Pharmacy
  • Cleveland, OH
  • NPI 1992529911
  NPD
• Self Regional Healthcare

  • Family Medicine Physician
  • Newberry, SC
  • NPI 1548068398
  NPD (past)

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

• Self Regional Healthcare

  • Pain Medicine (Anesthesiology) Physician
  • Greenwood, SC
  • NPI 1013867498

  Hospital

  Care Compare affiliation
• Self Regional Healthcare

  • General Acute Care Hospital
  • Greenwood, SC
  • NPI 1023046612
  Care Compare affiliation
• Self Regional Healthcare

  • General Acute Care Hospital
  • Greenwood, SC
  • NPI 1407887003
  Care Compare affiliation
• Self Regional Healthcare

  • Pain Medicine (Anesthesiology) Physician
  • Clinton, SC
  • NPI 1720938103

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1585526400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1003444779",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "836 W WELLINGTON AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606575147",
            "telephone_number": "773-296-5424"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "836 W WELLINGTON AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606575147",
            "telephone_number": "773-296-5424"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "104 Liner Dr",
            "address_purpose": "LOCATION",
            "city": "Greenwood",
            "state": "SC",
            "postal_code": "296462310",
            "country_code": "US",
            "telephone_number": "864-227-1115",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OKOLI",
        "first_name": "CHIMUANYA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-03-30",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125.076689",
            "primary": false
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "SC",
            "license": "94081",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sandra Okine
• Sara Okner
• Ethel Fay Okocha, M OF ED., GCDF
• Margaret Okodua, DNP, APN, RN, FNP-BC
• Anthony C. Okoli, DMD, MPH
• Ngozi Okoli, MPH
• Philomena Okonkwo
• Agnieszka Okonska, PT
• Catherine N Okorie, PHARMD
• Chinyere Okoro

• Sleep Medicine (Internal Medicine) Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Sleep Medicine (Internal Medicine) Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 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.