Active NPI
Katherine Willett, MD
- Neurology Physician
- Christiansted, VI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurology Physician
- License
- 3297
- Practice address
- 4031 La Grande Princesse
Unit 47
Christiansted, VI 00820 - Phone
- (340) 422-4220
- Fax
- (844) 973-1338
- NPI assigned
- Dec 14, 2012
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Neurology Physician | 2084N0400X | 3297 | VI | Primary |
Addresses
Primary practice location
4031 La Grande Princesse
Unit 47
Christiansted, VI 00820
Mailing address
4031 La Grande Princesse
Unit 47
Christiansted, VI 00820
Phone (340) 422-4220
Other practice location 1
113 Barron Spot Mall
Suite 9
Christiansted, VI 00850
Phone (803) 692-2510
Other names 1
- Katherine Willett Dahlberg
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in SC, NC, VI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Neurology
- Education
- Other, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
113 Barren Spot
Suite 9
Kingshill, VI 00820
Phone (803) 543-8253
4031 La Grande Princess
Unit 47
Christiansted, VI 00820
Phone (803) 543-8253
Hospital & facility affiliations
- Gov Juan F Luis Hospital & Medical Ctr
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 3297 | VI | MD | Neurology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Prisma Health University Medical Group | Current | Accepting new patients | |
| Lexington Health Inc | Current | Accepting new patients | |
| Prisma Health University Medical Group | Current | Accepting new patients | |
| Lexington Health Inc | Current | Accepting new patients | |
| Lexington Health Inc | Current | Accepting new patients |
Locations
1333 Taylor St
Ste 1C
Columbia, SC 29201
Phone (803) 254-6391
210 Freeman Farm Rd
Duncan, SC 29334
Phone (864) 968-5123
300 E McBee Ave
Fl 4
Greenville, SC 29601
Phone (864) 522-8615
200 Patewood Dr
Ste B350
Greenville, SC 29615
Phone (864) 454-4500
811 W Main St
Ste 101
Lexington, SC 29072
Phone (803) 936-7230
146 E Hospital Dr
Ste 140
West Columbia, SC 29169
Phone (803) 936-7076
146 E Hospital Dr
Ste 120A
West Columbia, SC 29169
Phone (803) 936-7076
2720 Sunset Blvd
West Columbia, SC 29169
Phone (803) 791-2480
Interoperability endpoints
- kdahlberg1011274@direct.novanthealth.org
Organizations & group practices 5
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.
-
- Sports Medicine (Orthopaedic Surgery) Physician
- West Columbia, SC
- NPI 1710634753
-
- Family Medicine Physician
- Greenville, SC
- NPI 1295763217
-
- Family Medicine Physician
- Columbia, SC
- NPI 1003414210
-
- Internal Medicine Physician
- West Columbia, SC
- NPI 1942190988
-
- Gynecology Physician
- Greer, SC
- NPI 1003619313
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Christiansted, St. Croix, VI
- NPI 1972503647
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1355443200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761868800000",
"number": "1629314836",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4031 LA GRANDE PRINCESSE",
"address_2": "UNIT 47",
"city": "CHRISTIANSTED",
"state": "VI",
"postal_code": "00820",
"telephone_number": "340-422-4220",
"fax_number": "844-973-1338"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4031 LA GRANDE PRINCESSE",
"address_2": "UNIT 47",
"city": "CHRISTIANSTED",
"state": "VI",
"postal_code": "00820",
"telephone_number": "340-422-4220",
"fax_number": "844-973-1338"
}
],
"practiceLocations": [
{
"address_1": "113 Barron Spot Mall",
"address_2": "Suite 9",
"address_purpose": "LOCATION",
"city": "Christiansted",
"state": "VI",
"postal_code": "00850",
"country_code": "US",
"telephone_number": "803-692-2510",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WILLETT",
"first_name": "KATHERINE",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2012-12-14",
"last_updated": "2025-10-31",
"certification_date": "2025-10-31",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "VI",
"license": "3297",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "KATHERINE",
"last_name": "DAHLBERG",
"middle_name": "WILLETT",
"credential": "MD",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Christiansted, VI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 31, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.