Oluwatoyosi Onwuemene, M.D.

Primary specialty

Hematology (Internal Medicine) PhysicianTaxonomy code 207RH0000X

License

2013-01386 Issued in NC

Practice address

676 S Floyd St Ste 200
Louisville, KY 40202-1840

Phone

(502) 629-2500

Fax

(502) 629-4445

NPI assigned

May 7, 2008

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

Other names 1

• Oluwatoyosi Fatunase Former name

Medicare fee-for-service enrollment

Enrolled in NC, GA2 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

Hematology

Education

Duke University School of Medicine, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tonwuemene179272@direct.medicine.duke.edu

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.

• Duke Health Integrated Practice, Inc.

  • General Practice Physician
  • Durham, NC
  • NPI 1205553369
  Medicare reassignment NPD
• Phoebe Putney Memorial Hospital Inc

  • General Acute Care Hospital
  • Albany, GA
  • NPI 1992789721
  Medicare reassignment NPD
• Phoebe Putney Memorial Hospital Inc

  • Community/Retail Pharmacy
  • Albany, GA
  • NPI 1891315420
  NPD

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

{
    "created_epoch": "1210118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1770759854",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "201 TRENT DR",
            "address_2": "BOX 3422",
            "city": "DURHAM",
            "state": "NC",
            "postal_code": "277103037",
            "telephone_number": "919-684-5350",
            "fax_number": "919-681-1177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "676 S FLOYD ST STE 200",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402021840",
            "telephone_number": "502-629-2500",
            "fax_number": "502-629-4445"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "201 Trent Dr",
            "address_2": "Box 3422",
            "address_purpose": "LOCATION",
            "city": "Durham",
            "state": "NC",
            "postal_code": "277103037",
            "country_code": "US",
            "telephone_number": "919-684-5350",
            "fax_number": "919-681-1177",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ONWUEMENE",
        "first_name": "OLUWATOYOSI",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-05-07",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "NC",
            "license": "2013-01386",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036.124718",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "OLUWATOYOSI",
            "last_name": "FATUNASE",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Hematology (Internal Medicine) Physician in Louisville, KY
• Providers in Louisville, KY by specialty
• Hematology (Internal Medicine) Physician in Kentucky

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2026; 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.