Active NPI
Joseph Driewer, PHD
- Radiological Physics Physician
- Sioux Falls, SD
National Provider Identifier
1376499038
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Radiological Physics Physician
- License
- P6581
- Practice address
- 1309 W 17TH St
Sioux Falls, SD 57104-4663 - Phone
- (605) 328-8000
- NPI assigned
- Mar 5, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Radiological Physics Physician | 2085R0205X | P6581 | AZ | Primary |
Addresses
Primary practice location
1309 W 17TH St
Sioux Falls, SD 57104-4663
Mailing address
700 7TH St NE
Sioux Center, IA 51250-1671
Phone (712) 722-6507
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 Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| P6581 | AZ | MD | Radiological Physics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1772668800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772668800000",
"number": "1376499038",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "700 7TH ST NE",
"city": "SIOUX CENTER",
"state": "IA",
"postal_code": "512501671",
"telephone_number": "712-722-6507"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1309 W 17TH ST",
"city": "SIOUX FALLS",
"state": "SD",
"postal_code": "571044663",
"telephone_number": "605-328-8000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DRIEWER",
"first_name": "JOSEPH",
"name_prefix": "Dr.",
"credential": "PHD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-03-05",
"last_updated": "2026-03-05",
"certification_date": "2026-03-05",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0205X",
"taxonomy_group": "",
"desc": "Radiology, Radiological Physics",
"state": "AZ",
"license": "P6581",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sioux Falls, SD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.