Individual provider Active NPI

Madalyn Marie Derrick, LCSW

  • Clinical Social Worker
  • Cornelius, NC
National Provider Identifier
1174254619
Registry record updated Jul 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
C018606 Issued in NC
Practice address
8206 Village Harbor Dr
Cornelius, NC 28031-3706
Phone
(407) 803-2390
NPI assigned
Jun 23, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 22, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X P017676 NC
Clinical Social Worker 1041C0700X C018606 NC Primary

Addresses

Primary practice location

8206 Village Harbor Dr
Cornelius, NC 28031-3706

Mailing address

8206 Village Harbor Dr
Cornelius, NC 28031-3706
Phone (407) 803-2390

Other names 1

  • Madalyn Marie Kostur Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
C018606NCMDClinical Social Worker
P017676NCMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Solstice Child and Family Wellness PLLC Current Accepting new patients
Caladrius Therapy, PLLC Clinical PastSince Jun 1, 2022 Accepting new patients

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": "1655942400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753142400000",
    "number": "1174254619",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8206 VILLAGE HARBOR DR",
            "city": "CORNELIUS",
            "state": "NC",
            "postal_code": "280313706",
            "telephone_number": "407-803-2390"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8206 VILLAGE HARBOR DR",
            "city": "CORNELIUS",
            "state": "NC",
            "postal_code": "280313706",
            "telephone_number": "407-803-2390"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DERRICK",
        "first_name": "MADALYN",
        "middle_name": "MARIE",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-06-23",
        "last_updated": "2025-07-22",
        "certification_date": "2025-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NC",
            "license": "P017676",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NC",
            "license": "C018606",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MADALYN",
            "last_name": "KOSTUR",
            "middle_name": "MARIE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Cornelius, NC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.