Treeline Pass

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Legal business name

TREELINE PASS

Practice address

209 W Hampden Ave
Englewood, CO 80110-2401

Phone

(720) 201-9812

NPI assigned

Sep 9, 2026

Organization subpart

Yes

Parent organization

TREELINE PASSAs reported in NPPES

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

Authorized official

Name

Gabriel Koroluk

Title

Treasurer

Phone

(412) 414-6304

Specialties & licenses 2

Addresses

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

• Treeline Pass

  • Day Training/Habilitation Specialist
  • Englewood, CO
  • NPI 1689292823
  NPPES parent name

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

{
    "created_epoch": "1788912000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1788912000000",
    "number": "1891605085",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "209 W HAMPDEN AVE",
            "city": "ENGLEWOOD",
            "state": "CO",
            "postal_code": "801102401",
            "telephone_number": "720-201-9812"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "209 W HAMPDEN AVE",
            "city": "ENGLEWOOD",
            "state": "CO",
            "postal_code": "801102401",
            "telephone_number": "720-201-9812"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TREELINE PASS",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "TREELINE PASS",
        "enumeration_date": "2026-09-09",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A",
        "authorized_official_last_name": "KOROLUK",
        "authorized_official_first_name": "GABRIEL",
        "authorized_official_title_or_position": "TREASURER",
        "authorized_official_telephone_number": "412-414-6304"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica Tran, PHARMD
• Transform & Thrive Counseling, PLLC
• Melissa Trapp
• Ian Travis
• Treeline Pass
• Marc M Treihaft, MD
• Tri-County Health Department
• Tri-County Health Department
• Stephanie A Tribbey, M.A., CCC-SLP
• Trinity Hospice of Colorado, LLC

• Behavior Analyst in Englewood, CO
• Providers in Englewood, CO by specialty
• Behavior Analyst in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.