Individual provider Active NPI

David Roy Gius

  • Radiation Oncology Physician
  • Cincinnati, OH
National Provider Identifier
1447589734
Registry record updated Jun 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Radiation Oncology PhysicianTaxonomy code 2085R0001X
License
35.156247 Issued in OH
Practice address
3151 Bellevue Ave
Cincinnati, OH 45219-2370
Phone
(513) 584-3494
NPI assigned
Dec 15, 2009
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 2, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Radiation Oncology Physician 2085R0001X 35.156247 OH Primary
Radiation Oncology Physician 2085R0001X 106561 MO

Addresses

Primary practice location

3151 Bellevue Ave
Cincinnati, OH 45219-2370

Mailing address

3200 Burnet Ave
Cincinnati, OH 45229-3019

Other practice location 1

3601 Tvc
Nashville, TN 37232-0001
Phone (615) 322-3000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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
I20200818002439 TX Practitioner - Radiation Oncology 4284762410 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
106561MOMDRadiation Oncology Physician
35.156247OHMDRadiation Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Texas Health Science Center at San Antonio CurrentSince Sep 1, 2020 Accepting new patients
The University of Texas Health Science Center at San Antonio CurrentSince Sep 1, 2020 Accepting new patients
Vanderbilt-Ingram Cancer Center Clarksville, LLC Radiation Oncology PastSince Aug 10, 2015 Accepting new patients
Washington University PastSince Jul 1, 2009 Accepting new patients
Washington University Past Accepting new patients

Locations

7979 Wurzbach Rd
Fl 2
San Antonio, TX 78229
Phone (210) 450-1016

7703 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-3700

7979 Wurzbach Rd
San Antonio, TX 78229
Phone (210) 450-1000

Interoperability endpoints

  • Direct secure messaging: dgius31247@direct.utmsa.com

Organizations & group practices 5

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.

NPI Registry JSON

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

{
    "created_epoch": "1260835200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780358400000",
    "number": "1447589734",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3200 BURNET AVE",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452293019"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3151 BELLEVUE AVE",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452192370",
            "telephone_number": "513-584-3494"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3601 Tvc",
            "address_purpose": "LOCATION",
            "city": "Nashville",
            "state": "TN",
            "postal_code": "372320001",
            "country_code": "US",
            "telephone_number": "615-322-3000",
            "fax_number": "615-936-0605",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GIUS",
        "first_name": "DAVID",
        "middle_name": "ROY",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-12-15",
        "last_updated": "2026-06-02",
        "certification_date": "2026-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "OH",
            "license": "35.156247",
            "primary": true
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "MO",
            "license": "106561",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cincinnati, OH

Sources for this page

Verify at the official NPI Registry.