Individual provider Active NPI

Courtney Comstock, APRN

  • Substance Abuse Rehabilitation Facility
  • Greenville, SC
National Provider Identifier
1871194563
Registry record updated Aug 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Substance Abuse Rehabilitation FacilityTaxonomy code 324500000X
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

Updated by the provider on Aug 26, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
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
Green means eligible to order or refer.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
221957AZMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
SC House Calls Inc CurrentSince Nov 29, 2023 Accepting new patients
SC House Calls Inc CurrentSince Nov 29, 2023 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.

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

Verify at the official NPI Registry.