Mastering Mountains Inc

Primary specialty

In Home Supportive Care AgencyTaxonomy code 253Z00000X

Legal business name

MASTERING MOUNTAINS INC

Doing business as

ComForCare Home Care Denver West

Practice address

12600 W Colfax Ave Ste A240
Lakewood, CO 80215-3730

Phone

(303) 232-4473

Fax

(303) 991-1910

NPI assigned

May 18, 2020

Organization subpart

No

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

Authorized official

Name

Mr. Michael Duffy

Title

President

Phone

(303) 232-4473

Specialties & licenses 1

Addresses

Other names 1

• ComForCare Home Care Denver West Doing business as

Locations

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

{
    "created_epoch": "1589760000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785456000000",
    "number": "1235751868",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12600 W COLFAX AVE STE A240",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802153730",
            "telephone_number": "303-232-4473",
            "fax_number": "303-991-1910"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12600 W COLFAX AVE STE A240",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802153730",
            "telephone_number": "303-232-4473",
            "fax_number": "303-991-1910"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MASTERING MOUNTAINS INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-05-18",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A",
        "authorized_official_last_name": "DUFFY",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "303-232-4473",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "253Z00000X",
            "taxonomy_group": "",
            "desc": "In Home Supportive Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "ComForCare Home Care Denver West",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Lyndsi Mason
• Stacey L Mason, MD
• Olivia Grace Massey
• Miranda Aragon Mast, M.A., CCC-SLP
• Sarah Louise Christiansen Masten, DNP, FPMHNP-BC
• Scott Matheson
• Robin Mathias, MA
• Malorie Michelle Mathieu, LPCC
• Veronica A Matias, RN
• Laura Matlage

• In Home Supportive Care Agency in Lakewood, CO
• Providers in Lakewood, CO by specialty
• In Home Supportive Care Agency in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 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.