Active NPI
Nancy Joy Ensley
- Orthopaedic Surgery Physician
- Duluth, MN
National Provider Identifier
1699715060
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- 04-23345
- Practice address
- 400 E 3Rd St
Duluth, MN 55805-1951 - Phone
- (218) 786-3600
- NPI assigned
- Jun 7, 2006
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | R6N99 | MO | |
| Orthopaedic Surgery Physician | 207X00000X | 04-23345 | KS | Primary |
Addresses
Primary practice location
400 E 3Rd St
Duluth, MN 55805-1951
Mailing address
400 E 3Rd St
Duluth, MN 55805-1951
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
- HHS exclusion list flag
- Flagged The directory lists this NPI on an HHS exclusion list.
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 04-23345 | KS | MD | Orthopaedic Surgery Physician |
| R6N99 | MO | MD | Orthopaedic Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Saint Luke'S Hospital of Trenton | Orthopaedic Surgery | Past | Accepting new patients |
Organizations & group practices 1
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.
-
- Emergency Medicine Physician
- Trenton, MO
- NPI 1851572234
Orthopaedic Surgery
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149638400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1699715060",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "400 E 3RD ST",
"city": "DULUTH",
"state": "MN",
"postal_code": "558051951"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "400 E 3RD ST",
"city": "DULUTH",
"state": "MN",
"postal_code": "558051951",
"telephone_number": "218-786-3600"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ENSLEY",
"first_name": "NANCY",
"middle_name": "JOY",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-06-07",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "MO",
"license": "R6N99",
"primary": false
},
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "KS",
"license": "04-23345",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Duluth, MN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.