Individual provider Active NPI

Grayson Northcutt, CGC

  • Genetic Counselor (M.S.)
  • Indianapolis, IN
National Provider Identifier
1215771027
Registry record updated Jan 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Genetic Counselor (M.S.)Taxonomy code 170300000X
License
74000764A Issued in IN
Practice address
8326 Naab Rd
Indianapolis, IN 46260-1920
Phone
(317) 854-8430
NPI assigned
Jun 25, 2024
Last updated
Jan 23, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Genetic Counselor (M.S.)Group: 193400000X SINGLE SPECIALTY GROUP 170300000X 74000764A IN Primary

Addresses

Primary practice location

8326 Naab Rd
Indianapolis, IN 46260-1920

Mailing address

8326 Naab Rd
Indianapolis, IN 46260-1920
Phone (317) 854-8430

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
74000764AINMDGenetic Counselor (M.S.)

NPI Registry JSON

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

{
    "created_epoch": "1719273600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769126400000",
    "number": "1215771027",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8326 NAAB RD",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462601920",
            "telephone_number": "317-854-8430"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8326 NAAB RD",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462601920",
            "telephone_number": "317-854-8430"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NORTHCUTT",
        "first_name": "GRAYSON",
        "credential": "CGC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-06-25",
        "last_updated": "2026-01-23",
        "certification_date": "2026-01-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "170300000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Genetic Counselor, MS",
            "state": "IN",
            "license": "74000764A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 23, 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.