Active NPI
Christopher Thorburn, MD
- Anatomic Pathology & Clinical Pathology Physician
- Bismarck, ND
National Provider Identifier
1023637378
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anatomic Pathology & Clinical Pathology Physician
- License
- 22423
- Practice address
- 222 N 7TH St
Bismarck, ND 58501-4436 - Phone
- (701) 323-6000
- NPI assigned
- Apr 15, 2020
- 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 |
|---|---|---|---|---|
| Hematology (Pathology) Physician | 207ZH0000X | 4301510541 | MI | |
| Hematology (Pathology) Physician | 207ZH0000X | 22423 | ND | |
| Anatomic Pathology & Clinical Pathology Physician | 207ZP0102X | 4301510541 | MI | |
| Anatomic Pathology & Clinical Pathology Physician | 207ZP0102X | 22423 | ND | Primary |
Addresses
Primary practice location
222 N 7TH St
Bismarck, ND 58501-4436
Mailing address
PO Box 5074
Sioux Falls, SD 57117-5074
Phone (605) 328-9419
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in ND
- 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 |
|---|---|---|---|
| 22423 | ND | MD | Hematology (Pathology) Physician |
| 4301510541 | MI | MD | Anatomic Pathology & Clinical Pathology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sanford Bismarck | Current | Accepting new patients | |
| Sanford Bismarck | Current | Accepting new patients |
Locations
300 N 7th St
Bismarck, ND 58501
Phone (701) 323-6153
222 N 7th St
Bismarck, ND 58501
Phone (701) 323-5422
3318 N 14th St
Bismarck, ND 58503
Phone (701) 323-8300
Organizations & group practices 2
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.
-
- Multi-Specialty Clinic/Center
- Bismarck, ND
- NPI 1811941172
-
- Multi-Specialty Clinic/Center
- Dickinson, ND
- NPI 1720075377
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1586908800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1751241600000",
"number": "1023637378",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 5074",
"city": "SIOUX FALLS",
"state": "SD",
"postal_code": "571175074",
"telephone_number": "605-328-9419"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "222 N 7TH ST",
"city": "BISMARCK",
"state": "ND",
"postal_code": "585014436",
"telephone_number": "701-323-6000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "THORBURN",
"first_name": "CHRISTOPHER",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-04-15",
"last_updated": "2025-06-30",
"certification_date": "2025-06-30",
"status": "A"
},
"taxonomies": [
{
"code": "207ZH0000X",
"taxonomy_group": "",
"desc": "Pathology, Hematology",
"state": "MI",
"license": "4301510541",
"primary": false
},
{
"code": "207ZH0000X",
"taxonomy_group": "",
"desc": "Pathology, Hematology",
"state": "ND",
"license": "22423",
"primary": false
},
{
"code": "207ZP0102X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology & Clinical Pathology",
"state": "MI",
"license": "4301510541",
"primary": false
},
{
"code": "207ZP0102X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology & Clinical Pathology",
"state": "ND",
"license": "22423",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Bismarck, ND
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 2025; 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.