Oasis for Change, LLC

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

Legal business name

OASIS FOR CHANGE, LLC

Practice address

3005 Ross Dr Apt U9
Fort Collins, CO 80526-6606

Phone

(970) 541-9534

NPI assigned

Jan 28, 2020

Organization subpart

No

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

Authorized official

Name

Nathan Preston, LMFT

Title

Ceo

Phone

(970) 541-9534

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.

• Mary Sullivan, MFT

  • Marriage & Family Therapist
  • Fort Collins, CO
  • NPI 1720410475
  NPD

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

{
    "created_epoch": "1580169600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1777334400000",
    "number": "1124659206",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3205 COLONY CLUB RD APT 2",
            "city": "POMPANO BEACH",
            "state": "FL",
            "postal_code": "330624728",
            "telephone_number": "970-541-9534"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3005 ROSS DR APT U9",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805266606",
            "telephone_number": "970-541-9534"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OASIS FOR CHANGE, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-01-28",
        "last_updated": "2026-04-28",
        "certification_date": "2026-04-28",
        "status": "A",
        "authorized_official_last_name": "PRESTON",
        "authorized_official_first_name": "NATHAN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "970-541-9534",
        "authorized_official_credential": "LMFT"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Marriage & Family Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly O'Neill, LPCC
• Stephen O'Neill, MD
• Brenda K. O'Reilly, PH.D.
• Kevin J O'Toole, DO, MPH
• Jennifer Rachel Oakes
• OB-GYN Affiliates
• Amelia Oberg, DPT
• Mark Oberg, D.C.
• William Kent Obermann, DDS
• Trinity Oberndorf, LCSW

• Marriage & Family Therapist in Fort Collins, CO
• Providers in Fort Collins, CO by specialty
• Marriage & Family Therapist in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 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.