Active NPI
Samuel Collin Dunseith, MD
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
- Charleston, SC
National Provider Identifier
1851222830
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
- License
- MMD96963LL
- Practice address
- 169 Ashley Avenue
Room 202, Main Hospital Msc333
Charleston, SC 29425 - Phone
- (843) 792-6296
- NPI assigned
- May 27, 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 |
|---|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | 208G00000X | MMD96963LL | SC | Primary |
Addresses
Primary practice location
169 Ashley Avenue
Room 202, Main Hospital Msc333
Charleston, SC 29425
Mailing address
169 Ashley Avenue
Room 202, Main Hospital Msc333
Charleston, SC 29425
Phone (843) 792-6296
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MMD96963LL | SC | MD | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1779840000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779840000000",
"number": "1851222830",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "169 ASHLEY AVENUE",
"address_2": "ROOM 202, MAIN HOSPITAL MSC333",
"city": "CHARLESTON",
"state": "SC",
"postal_code": "29425",
"telephone_number": "843-792-6296"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "169 ASHLEY AVENUE",
"address_2": "ROOM 202, MAIN HOSPITAL MSC333",
"city": "CHARLESTON",
"state": "SC",
"postal_code": "29425",
"telephone_number": "843-792-6296"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DUNSEITH",
"first_name": "SAMUEL",
"middle_name": "COLLIN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-05-27",
"last_updated": "2026-05-27",
"certification_date": "2026-05-27",
"status": "A"
},
"taxonomies": [
{
"code": "208G00000X",
"taxonomy_group": "",
"desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
"state": "SC",
"license": "MMD96963LL",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Charleston, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 27, 2026; 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.