Olaoluwa Michael Adeyemi, M.D

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

125085021 Issued in IL

Practice address

Adult Medicine Center, 4220 W. 95TH Street
Suite 200
Oak Lawn, IL 60453

Phone

(708) 398-0287

Fax

(708) 684-0281

NPI assigned

Apr 16, 2024

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1713225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1891549762",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "ADULT MEDICINE CENTER, 4220 W. 95TH STREET",
            "address_2": "SUITE 200",
            "city": "OAK LAWN",
            "state": "IL",
            "postal_code": "60453",
            "telephone_number": "708-398-0287"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "ADULT MEDICINE CENTER, 4220 W. 95TH STREET",
            "address_2": "SUITE 200",
            "city": "OAK LAWN",
            "state": "IL",
            "postal_code": "60453",
            "telephone_number": "708-398-0287",
            "fax_number": "708-684-0281"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ADEYEMI",
        "first_name": "OLAOLUWA",
        "middle_name": "MICHAEL",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-04-16",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125085021",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Internal Medicine Physician in Oak Lawn, IL
• Providers in Oak Lawn, IL by specialty
• Internal Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.