Hornbuckle Foundation

Primary specialty

Substance Use Disorder Rehabilitation Clinic/CenterTaxonomy code 261QR0405X

Legal business name

HORNBUCKLE FOUNDATION

Practice address

10499 Bradford Rd Unit 104
Littleton, CO 80127-6418

Phone

(720) 634-5779

NPI assigned

Feb 7, 2022

Organization subpart

No

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

Authorized official

Name

Sarah Hornbuckle, NCPRSS

Title

Director of Operations

Phone

(303) 875-3742

Specialties & licenses 2

Addresses

Electronic endpoints 1

Locations

Practitioners 1

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

• Mark Putnoy

  • Addiction (Substance Use Disorder) Counselor
  • Lakewood, CO
  • NPI 1073955373
  NPD (past)

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

{
    "created_epoch": "1644192000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770336000000",
    "number": "1942954102",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10499 BRADFORD RD UNIT 104",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801276418",
            "telephone_number": "303-875-3742"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10499 BRADFORD RD UNIT 104",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801276418",
            "telephone_number": "720-634-5779"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HORNBUCKLE FOUNDATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-02-07",
        "last_updated": "2026-02-06",
        "certification_date": "2026-02-06",
        "status": "A",
        "authorized_official_last_name": "HORNBUCKLE",
        "authorized_official_first_name": "SARAH",
        "authorized_official_title_or_position": "DIRECTOR OF OPERATIONS",
        "authorized_official_telephone_number": "303-875-3742",
        "authorized_official_credential": "NCPRSS"
    },
    "taxonomies": [
        {
            "code": "175T00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Peer Specialist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://health.mtx-app.com/",
            "affiliation": "Y",
            "endpointDescription": "Software that keeps records of clients",
            "affiliationName": "CAPS - Mental Health and DUI Services, LLC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1100 W Littleton Blvd Ste 320",
            "city": "Littleton",
            "state": "CO",
            "country_code": "US",
            "postal_code": "801202229",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Lisa Marie Hopp, OTR
• Maria L. Hopp, M.D.
• Natalie Marie Hoppe, COTA/L
• Christina Daniell Hopper, LCSW
• Horizon Counseling Center
• Kelsey Fitzgerald Hornburg, PT, DPT
• Chelsea Horner
• Craig W Horner, DDS, PC
• Nicole B Hornstra, MSW, LCSW
• Hilary Horrigan, LPC

• Substance Use Disorder Rehabilitation Clinic/Center in Littleton, CO
• Providers in Littleton, CO by specialty
• Substance Use Disorder Rehabilitation Clinic/Center in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 6, 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.