Jerome H O'Neil Jr., MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

R5E53 Issued in MO

Practice address

6526 Lansdowne Ave
Saint Louis, MO 63109-2654

Phone

(314) 353-8777

Fax

(314) 353-8772

NPI assigned

Jan 31, 2006

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

Other identifiers 1

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MO

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Wuca Southwest Pediatrics LLC

  • Multi-Specialty Clinic/Center
  • Saint Louis, MO
  • NPI 1972091825
  Medicare reassignment NPD
• Washington University

  • Multi-Specialty Clinic/Center
  • Saint Louis, MO
  • NPI 1003856592
  NPD (past)

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

{
    "created_epoch": "1138665600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744934400000",
    "number": "1982675641",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7412045",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606742045",
            "telephone_number": "314-353-8777",
            "fax_number": "314-353-8772"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6526 LANSDOWNE AVE",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631092654",
            "telephone_number": "314-353-8777",
            "fax_number": "314-353-8772"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'NEIL",
        "first_name": "JEROME",
        "middle_name": "H",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-31",
        "last_updated": "2025-04-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MO",
            "license": "R5E53",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200057611",
            "state": "MO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "affiliationName": "Washington University",
            "address_1": "6526 Lansdowne Ave",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631092654",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jeanette O'Neal, PA-C
• Ronald E O'Neal, CRNA
• Micaela Erin O'Neil-Callahan, M.D.
• Sandra O'Neil-Callahan, WHNP-BC
• Carol O'Neil
• Lauren O'Neil
• Addie Rose O'Neill
• Emily Paige O'Neill, OTR/L
• Maria Louise O'Neill, M.D.
• Andrea Darcy O'Riordan

• Pediatrics Physician in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Pediatrics Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 18, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.