Individual provider Active NPI

Victoria Kostour, MS, CGC

  • Genetic Counselor (M.S.)
  • Wilmington, DE
National Provider Identifier
1255156733
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Genetic Counselor (M.S.)Taxonomy code 170300000X
License
CG-0010640 Issued in DE
Practice address
1600 Rockland Rd
Wilmington, DE 19803-3607
Phone
(866) 360-2895
NPI assigned
Nov 19, 2024
Last updated
Sep 10, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Genetic Counselor (M.S.) 170300000X 0139000763 VA
Genetic Counselor (M.S.) 170300000X CG-0010640 DE Primary

Addresses

Primary practice location

1600 Rockland Rd
Wilmington, DE 19803-3607

Mailing address

10140 Centurion Pkwy N
Jacksonville, FL 32256-0532
Phone (904) 697-4100

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
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
CG-0010640DEMDGenetic Counselor (M.S.)
0139000763VAMDGenetic Counselor (M.S.)

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1731974400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1255156733",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10140 CENTURION PKWY N",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322560532",
            "telephone_number": "904-697-4100",
            "fax_number": "904-697-5102"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1600 ROCKLAND RD",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198033607",
            "telephone_number": "866-360-2895"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOSTOUR",
        "first_name": "VICTORIA",
        "credential": "MS, CGC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-11-19",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "VA",
            "license": "0139000763",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "DE",
            "license": "CG-0010640",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Wilmington, DE

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2026; 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.