Active NPI
David Roy Gius
- Radiation Oncology Physician
- Cincinnati, OH
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Radiation Oncology Physician
- License
- 35.156247
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 106561 | MO | MD | Radiation Oncology Physician |
| 35.156247 | OH | MD | Radiation Oncology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University of Texas Health Science Center at San Antonio | Current | Accepting new patients | |
| The University of Texas Health Science Center at San Antonio | Current | Accepting new patients | |
| Vanderbilt-Ingram Cancer Center Clarksville, LLC | Radiation Oncology | Past | Accepting new patients |
| Washington University | Past | 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
- 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.
-
dba UT Health Physicians
- Internal Medicine Physician
- San Antonio, TX
- NPI 1720051717
-
dba UT Health San Antonio Multispecialty & Research Hospital
- General Acute Care Hospital
- San Antonio, TX
- NPI 1326829904
-
dba Vanderbilt-Ingram Cancer Center at Tennova Healthcare-Clarksville
- Radiation Oncology Physician
- Clarksville, TN
- NPI 1295832525
-
- Multi-Specialty Clinic/Center
- Saint Louis, MO
- NPI 1316987886
-
- Multi-Specialty Clinic/Center
- Saint Louis, MO
- NPI 1962442475
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.