Organization Active NPI

Gastil Psychology Group LLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Nashville, IN
National Provider Identifier
1124912944
Registry record updated Jun 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X
Legal business name
GASTIL PSYCHOLOGY GROUP LLC
Practice address
4645 Bellsville Pike
Nashville, IN 47448-9090
Phone
(812) 320-8109
NPI assigned
Jun 5, 2025
Organization subpart
No

Authorized official

NPPES NPI Registry
Name
Nickolaus Gastil, PHDNPI 1053139808
Title
Ceo
Phone
(812) 320-8109

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

National Provider Directory

National Provider Directory

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Clinic/Center (Including Community Mental Health Center) 261QM0801X Primary

Addresses

NPPES NPI Registry

Primary practice location

4645 Bellsville Pike
Nashville, IN 47448-9090

Mailing address

4645 Bellsville Pike
Nashville, IN 47448-9090
Phone (812) 320-8109

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jun 5, 2025.

{
    "created_epoch": "1749081600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1749081600000",
    "number": "1124912944",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4645 BELLSVILLE PIKE",
            "city": "NASHVILLE",
            "state": "IN",
            "postal_code": "474489090",
            "telephone_number": "812-320-8109"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4645 BELLSVILLE PIKE",
            "city": "NASHVILLE",
            "state": "IN",
            "postal_code": "474489090",
            "telephone_number": "812-320-8109"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GASTIL PSYCHOLOGY GROUP LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-06-05",
        "last_updated": "2025-06-05",
        "certification_date": "2025-06-05",
        "status": "A",
        "authorized_official_last_name": "GASTIL",
        "authorized_official_first_name": "NICKOLAUS",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "812-320-8109",
        "authorized_official_credential": "PHD"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Nashville, IN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 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.