Sean O'Neil, M.D.

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

R3569 Issued in TX

Practice address

903 W Martin St
San Antonio, TX 78207-0903

Phone

(210) 358-3555

NPI assigned

Jun 17, 2010

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• University of Texas Health Science Center at San Antonio

  • Internal Medicine Physician
  • San Antonio, TX
  • NPI 1720051717
  NPD (past)

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

{
    "created_epoch": "1276732800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1725321600000",
    "number": "1588985246",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7703 FLOYD CURL DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293901"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "903 W MARTIN ST",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782070903",
            "telephone_number": "210-358-3555"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "281 E Hartford Ave",
            "address_purpose": "LOCATION",
            "city": "Uxbridge",
            "state": "MA",
            "postal_code": "015691278",
            "country_code": "US",
            "telephone_number": "508-278-5573",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4502 Medical Dr",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "78229",
            "country_code": "US",
            "telephone_number": "210-358-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'NEIL",
        "first_name": "SEAN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-06-17",
        "last_updated": "2024-09-03",
        "certification_date": "2024-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TX",
            "license": "R3569",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "TX",
            "license": "R3569",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "400054901",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lauren N. O'Malley, LPC
• Kelsey Aislinn O'Maoileidigh
• Joshua O'Mullan, LPC-S
• Jayme McDaniel O'Neal, DC
• Shannon Kristina O'Neal, MD
• O'Neill & Associates P.a.
• Alexis O'Neill, PA-C
• Diana O'Neill, R.PH.
• Thomas K O'Neill, MD
• Angelica O'Okinda, PHARMD

• Infectious Disease Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Infectious Disease Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 2024; 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.