Active NPI
Ryan Ball, DO
- Dermatology Physician
- Fort Hood, TX
National Provider Identifier
1316514599
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dermatology Physician
- License
- OP61359377
- Practice address
- 590 Medical Center Road
Fort Hood, TX 76544 - Phone
- (254) 288-8888
- NPI assigned
- Jun 7, 2021
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| General Practice Physician | 208D00000X | DOSR-544 | HI | |
| General Practice Physician | 208D00000X | OP61359377 | WA | |
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Dermatology Physician | 207N00000X | OP61359377 | WA | Primary |
Addresses
Primary practice location
590 Medical Center Road
Fort Hood, TX 76544
Mailing address
590 Medical Center Road
Fort Hood, TX 76544
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| OP61359377 | WA | MD | Dermatology Physician |
| DOSR-544 | HI | MD | General Practice Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1623024000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755129600000",
"number": "1316514599",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "590 MEDICAL CENTER ROAD",
"city": "FORT HOOD",
"state": "TX",
"postal_code": "76544"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "590 MEDICAL CENTER ROAD",
"city": "FORT HOOD",
"state": "TX",
"postal_code": "76544",
"telephone_number": "254-288-8888"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BALL",
"first_name": "RYAN",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-06-07",
"last_updated": "2025-08-14",
"certification_date": "2025-08-12",
"status": "A"
},
"taxonomies": [
{
"code": "208D00000X",
"taxonomy_group": "",
"desc": "General Practice",
"state": "HI",
"license": "DOSR-544",
"primary": false
},
{
"code": "208D00000X",
"taxonomy_group": "",
"desc": "General Practice",
"state": "WA",
"license": "OP61359377",
"primary": false
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "WA",
"license": "OP61359377",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Fort Hood, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.