James Terrence O'Neill, DDS

Primary specialty

Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X

License

12010974A Issued in IN

Practice address

7845 Carnegie Blvd
Fort Wayne, IN 46804-5792

Phone

(260) 423-2340

Fax

(260) 969-4109

NPI assigned

May 29, 2008

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 2

Medicare fee-for-service enrollment

Enrolled in IN

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

Specialty

Maxillofacial SurgeryAlso: Oral Surgery

Education

Indiana University School of Dentistry, 2011

Medicare assignment

May accept Medicare assignment

Group practices

Oral and Maxillofacial Surgery Associates PCGroup PAC ID 1557430766, 6 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

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.

• Oral & Maxillofacial Surgery Associates PC

  • Oral and Maxillofacial Surgery (Dentist)
  • Fort Wayne, IN
  • NPI 1831264324
  Medicare reassignment Care Compare group
• Indiana University

  • General Practice Dentistry
  • Indianapolis, IN
  • NPI 1689790552

  Oral and Maxillofacial Surgery

  Medicare reassignment NPD

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

{
    "created_epoch": "1212019200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1376701045",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7845 CARNEGIE BLVD",
            "city": "FORT WAYNE",
            "state": "IN",
            "postal_code": "468045792",
            "telephone_number": "260-423-2340",
            "fax_number": "260-969-4118"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7845 CARNEGIE BLVD",
            "city": "FORT WAYNE",
            "state": "IN",
            "postal_code": "468045792",
            "telephone_number": "260-423-2340",
            "fax_number": "260-969-4109"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4606 E State Blvd Ste D",
            "address_purpose": "LOCATION",
            "city": "Fort Wayne",
            "state": "IN",
            "postal_code": "468156963",
            "country_code": "US",
            "telephone_number": "260-423-2340",
            "fax_number": "260-969-4109",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1121 W Michigan St",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462025211",
            "country_code": "US",
            "telephone_number": "317-274-7433",
            "fax_number": "317-274-2603",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "550 University Blvd Ste 3195",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462025149",
            "country_code": "US",
            "telephone_number": "317-274-7433",
            "fax_number": "317-274-2603",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10008 DuPont Circle Ct",
            "address_purpose": "LOCATION",
            "city": "Fort Wayne",
            "state": "IN",
            "postal_code": "468251604",
            "country_code": "US",
            "telephone_number": "260-423-2340",
            "fax_number": "260-969-4109",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2122 E Center St",
            "address_purpose": "LOCATION",
            "city": "Warsaw",
            "state": "IN",
            "postal_code": "465803704",
            "country_code": "US",
            "telephone_number": "260-423-2340",
            "fax_number": "260-969-4109",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'NEILL",
        "first_name": "JAMES",
        "middle_name": "TERRENCE",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-05-29",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "204E00000X",
            "taxonomy_group": "",
            "desc": "Oral & Maxillofacial Surgery",
            "state": "IN",
            "license": "12010974A",
            "primary": false
        },
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "IN",
            "license": "12010974A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2010252480",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAREPTAN",
            "identifier": "H192110",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kathleen O'Keefe
• Tiffany Linda O'Keefe, PHARMD
• Christine O'Leary
• Cooper J O'Neal
• Maddox O'Neal
• Michael Patrick O'Rourke, PH.D
• Andrew W O'Shaughnessy, MD
• Stephen Michael O'Shaughnessy
• Jessica O'Sullivan, AUD
• Timothy O'Sullivan, MA

• Oral and Maxillofacial Surgery (Dentist) in Fort Wayne, IN
• Providers in Fort Wayne, IN by specialty
• Oral and Maxillofacial Surgery (Dentist) in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.