Individual provider Active NPI

Gage James Buness, DO

  • Military Health Care Provider
  • O Fallon, IL
National Provider Identifier
1881449635
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Military Health Care ProviderTaxonomy code 171000000X
License
125.086678 Issued in IL
Practice address
1 Saint Elizabeth Blvd
O Fallon, IL 62269-1099
Phone
(618) 233-7880
NPI assigned
Apr 23, 2024
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Military Health Care ProviderGroup: 193400000X SINGLE SPECIALTY GROUP 171000000X 125.086678 IL Primary

Addresses

Primary practice location

1 Saint Elizabeth Blvd
O Fallon, IL 62269-1099

Mailing address

3504 E Claremont Ave
Paradise Valley, AZ 85253-3749
Phone (602) 448-0194

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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

Enrollment IDStateProvider typePAC IDDetails
I20250805002359 IL Order and Referring Only - Family PracticePractitioner - Family Practice 6002324555

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
125.086678ILMDFamily Medicine Physician

Interoperability endpoints

  • Direct secure messaging: gage.buness.1@9559.direct.athenahealth.com
  • Direct secure messaging: gbuness541170@direct-ehr-ssmhc.com

NPI Registry JSON

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

{
    "created_epoch": "1713830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1881449635",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3504 E CLAREMONT AVE",
            "city": "PARADISE VALLEY",
            "state": "AZ",
            "postal_code": "852533749",
            "telephone_number": "602-448-0194"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 SAINT ELIZABETH BLVD",
            "city": "O FALLON",
            "state": "IL",
            "postal_code": "622691099",
            "telephone_number": "618-233-7880"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BUNESS",
        "first_name": "GAGE",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-04-23",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171000000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Military Health Care Provider",
            "state": "IL",
            "license": "125.086678",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in O Fallon, IL

Sources for this page

Verify at the official NPI Registry.