Active NPI
Courtney Comstock, APRN
- Substance Abuse Rehabilitation Facility
- Greenville, SC
National Provider Identifier
1871194563
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Substance Abuse Rehabilitation Facility
- Practice address
- 47 Fisherman LN
Greenville, SC 29615-5013 - Phone
- (855) 390-6568
- NPI assigned
- Nov 8, 2020
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 27884 | SC | |
| Substance Abuse Rehabilitation Facility | 324500000X | SC | Primary | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 27884 | SC | |
| Family Nurse Practitioner | 363LF0000X | 221957 | AZ |
Addresses
Primary practice location
47 Fisherman LN
Greenville, SC 29615-5013
Mailing address
47 Fisherman LN
Greenville, SC 29615-5013
Phone (855) 390-6568
Other practice location 1
108 Sea Oats Inlt
Mauldin, SC 29662-3130
Phone (864) 661-5261
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: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 221957 | AZ | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| SC House Calls Inc | Current | Accepting new patients | |
| SC House Calls Inc | Current | Accepting new patients |
Locations
111 Doctor Cir
Columbia, SC 29203
Phone (803) 730-8910
1053 Center St
West Columbia, SC 29169
Phone (803) 454-0365
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.
-
- Oxygen Equipment & Supplies (DME)
- Columbia, SC
- NPI 1073201711
-
dba Your Health Organization
- Family Medicine Physician
- Columbia, SC
- NPI 1518048859
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1604793600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787702400000",
"number": "1871194563",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "47 FISHERMAN LN",
"city": "GREENVILLE",
"state": "SC",
"postal_code": "296155013",
"telephone_number": "855-390-6568",
"fax_number": "866-934-9835"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "47 FISHERMAN LN",
"city": "GREENVILLE",
"state": "SC",
"postal_code": "296155013",
"telephone_number": "855-390-6568"
}
],
"practiceLocations": [
{
"address_1": "108 Sea Oats Inlt",
"address_purpose": "LOCATION",
"city": "Mauldin",
"state": "SC",
"postal_code": "296623130",
"country_code": "US",
"telephone_number": "864-661-5261",
"fax_number": "866-934-9835",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "COMSTOCK",
"first_name": "COURTNEY",
"credential": "APRN",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2020-11-08",
"last_updated": "2026-08-26",
"certification_date": "2026-08-26",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "SC",
"license": "27884",
"primary": false
},
{
"code": "324500000X",
"taxonomy_group": "",
"desc": "Substance Abuse Rehabilitation Facility",
"state": "SC",
"license": null,
"primary": true
},
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "SC",
"license": "27884",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "AZ",
"license": "221957",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Greenville, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.