Individual provider Active NPI

Babatunde Ibikunle Onasanya, MD

  • Pediatrics Physician
  • Lilburn, GA
National Provider Identifier
1639133143
Registry record updated Apr 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
050983 Issued in GA
Practice address
605 Beaver Ruin Rd NW
Suite B
Lilburn, GA 30047-3466
Phone
(770) 935-0500
Fax
(770) 935-0880
NPI assigned
Apr 12, 2006
Last updated
Apr 8, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 050983 GA Primary
Neonatal-Perinatal Medicine Physician 2080N0001X 050983 GA

Addresses

Primary practice location

605 Beaver Ruin Rd NW
Suite B
Lilburn, GA 30047-3466

Mailing address

PO Box 550623
Atlanta, GA 30355-3123
Phone (678) 571-8525

Other identifiers 2

IdentifierTypeStateIssuer
000942477DMedicaidGA
000942477EMedicaidGA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
050983GAMDNeonatal-Perinatal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Prime Healthcare Foundation - Southern Regional, LLC Past Accepting new patients
Medilag Pediatrics Pediatrics Past Accepting new patients

Interoperability endpoints

  • Direct secure messaging: bonasanya6520@choa.gadirect.net

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1144800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775606400000",
    "number": "1639133143",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 550623",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303553123",
            "telephone_number": "678-571-8525",
            "fax_number": "404-841-2531"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "605 BEAVER RUIN RD NW",
            "address_2": "SUITE B",
            "city": "LILBURN",
            "state": "GA",
            "postal_code": "300473466",
            "telephone_number": "770-935-0500",
            "fax_number": "770-935-0880"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONASANYA",
        "first_name": "BABATUNDE",
        "middle_name": "IBIKUNLE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-04-12",
        "last_updated": "2026-04-08",
        "certification_date": "2026-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "GA",
            "license": "050983",
            "primary": true
        },
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "GA",
            "license": "050983",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "000942477D",
            "state": "GA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "000942477E",
            "state": "GA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lilburn, GA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 8, 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.