Active NPI
Duane Alan Hansen, D.D.S.
- Public Health Dentistry
- Fredericksburg, VA
National Provider Identifier
1780675454
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Public Health Dentistry
- License
- 0401006126
- Practice address
- 525 Winterberry Dr
Fredericksburg, VA 22405-2060 - Phone
- (540) 373-4654
- NPI assigned
- Nov 2, 2005
- 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 |
|---|---|---|---|---|
| Public Health Dentistry | 1223D0001X | 0401006126 | VA | Primary |
Addresses
Primary practice location
525 Winterberry Dr
Fredericksburg, VA 22405-2060
Mailing address
525 Winterberry Dr
Fredericksburg, VA 22405-2060
Phone (540) 373-4654
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0401006126 | VA | MD | Public Health Dentist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1130889600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790467200000",
"number": "1780675454",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "525 WINTERBERRY DR",
"city": "FREDERICKSBURG",
"state": "VA",
"postal_code": "224052060",
"telephone_number": "540-373-4654"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "525 WINTERBERRY DR",
"city": "FREDERICKSBURG",
"state": "VA",
"postal_code": "224052060",
"telephone_number": "540-373-4654"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HANSEN",
"first_name": "DUANE",
"middle_name": "ALAN",
"credential": "D.D.S.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-11-02",
"last_updated": "2026-09-27",
"status": "A"
},
"taxonomies": [
{
"code": "1223D0001X",
"taxonomy_group": "",
"desc": "Dentist, Dental Public Health",
"state": "VA",
"license": "0401006126",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Fredericksburg, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 27, 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.