Oak Tree Behavioral Services, Inc.

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Legal business name

OAK TREE BEHAVIORAL SERVICES, INC.

Practice address

274 Union Blvd Ste 430
Suite 430
Lakewood, CO 80228-2007

Phone

(303) 250-1327

NPI assigned

Sep 20, 2025

Organization subpart

No

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

Authorized official

Name

Cheryl Johnston, LPCNPI 1457224420

Title

Intern

Phone

(757) 218-5963

Specialties & licenses 1

Addresses

Practitioners 1

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

• Cheryl Johnston, LPC

  • Counselor
  • Lakewood, CO
  • NPI 1457224420
  NPD Authorized official

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

{
    "created_epoch": "1758326400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758758400000",
    "number": "1255203105",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "274 UNION BLVD STE 430",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802282007",
            "telephone_number": "303-250-1327"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "274 UNION BLVD STE 430",
            "address_2": "SUITE 430",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802282007",
            "telephone_number": "303-250-1327"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OAK TREE BEHAVIORAL SERVICES, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-09-20",
        "last_updated": "2025-09-25",
        "certification_date": "2025-09-25",
        "status": "A",
        "authorized_official_last_name": "JOHNSTON",
        "authorized_official_first_name": "CHERYL",
        "authorized_official_title_or_position": "INTERN",
        "authorized_official_telephone_number": "757-218-5963",
        "authorized_official_credential": "LPC"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elliott O'Melia, PMHNP
• Adrienne Danielle O'Neil, LCSW
• Lyndsey Ann O'Rourke
• Lara O'Shaughnessy, LSW
• Oak Tree Behavioral Services
• Madelyn Oaks, OTR/L
• OB-GYN Affiliates
• Daniel Obarski, LPC
• Melissa Oberg, OTR/L
• Kelle Oberle, MD

• Mental Health Counselor in Lakewood, CO
• Providers in Lakewood, CO by specialty
• Mental Health Counselor in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 25, 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.