NPIMap

Organization Active NPI

Alternative Youth Services, Inc.

Doing business as StepStone Family and Youth Services

  • Community/Behavioral Health Agency
  • Louisville, KY
National Provider Identifier
1497378111
Registry record updated Jul 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community/Behavioral Health AgencyTaxonomy code 251S00000X
Legal business name
ALTERNATIVE YOUTH SERVICES, INC.
Doing business as
StepStone Family and Youth Services
Practice address
11218 Professional Park Dr
Louisville, KY 40291-4476
Phone
(502) 239-4959
NPI assigned
May 28, 2020
Last updated
Jul 7, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 7, 2026

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

Authorized official

Name
Angie Mattingly
Title
Manager-Provider Enrollment
Phone
(502) 381-3579

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community/Behavioral Health Agency 251S00000X Primary

Addresses

Primary practice location

11218 Professional Park Dr
Louisville, KY 40291-4476

Mailing address

805 N Whittington Pkwy
Louisville, KY 40222-5186

Other names 1

  • StepStone Family and Youth Services Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Alternative Youth Services Inc15 organizations share this tax ID, including this one

Other organizations with this tax ID 14

Organizations that report the same tax identification number in the National Provider Directory.

View all 14

Locations

11218 Professional Park Dr
Louisville, KY 40291
Phone (502) 523-4481

370 Highland Park Dr
Ste 1S
Richmond, KY 40475

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1590624000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1783382400000",
    "number": "1497378111",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "805 N WHITTINGTON PKWY",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402225186"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11218 PROFESSIONAL PARK DR",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402914476",
            "telephone_number": "502-239-4959"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALTERNATIVE YOUTH SERVICES, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-05-28",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A",
        "authorized_official_last_name": "MATTINGLY",
        "authorized_official_first_name": "ANGIE",
        "authorized_official_title_or_position": "MANAGER-PROVIDER ENROLLMENT",
        "authorized_official_telephone_number": "502-381-3579"
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "StepStone Family and Youth Services",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Louisville, KY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 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.