Heart Development Strategies, LLC

Primary specialty

Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X

Legal business name

HEART DEVELOPMENT STRATEGIES, LLC

Practice address

309 Wisconsin Ave
Whitefish, MT 59937-2319

Phone

(406) 209-8410

NPI assigned

May 18, 2026

Organization subpart

No

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

Authorized official

Name

Mrs. Marcie Rey Landreth, LCSWNPI 1184336018

Title

Owner

Phone

(720) 288-1768

Specialties & licenses 1

Addresses

Locations

Practitioners 1

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

• Marcie Rey Landreth, LCSW

  • Clinical Social Worker
  • Navarre, FL
  • NPI 1184336018
  NPD Authorized official

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

{
    "created_epoch": "1779062400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779062400000",
    "number": "1962331561",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "195 MEADOW VISTA LOOP UNIT A",
            "city": "KALISPELL",
            "state": "MT",
            "postal_code": "599012941",
            "telephone_number": "406-209-8410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "309 WISCONSIN AVE",
            "city": "WHITEFISH",
            "state": "MT",
            "postal_code": "599372319",
            "telephone_number": "406-209-8410"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HEART DEVELOPMENT STRATEGIES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-05-18",
        "last_updated": "2026-05-18",
        "certification_date": "2026-05-18",
        "status": "A",
        "authorized_official_last_name": "LANDRETH",
        "authorized_official_first_name": "MARCIE",
        "authorized_official_middle_name": "REY",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "720-288-1768",
        "authorized_official_name_prefix": "Mrs.",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa Hartman, LCSW
• Megan Haskamp
• Have Faith in Massage
• Victoria Hayes
• Josh Healy, LCPC
• Megan L Henry, DPT
• Laurie Hider, PT
• Anne Higgins, LCSW
• Cody James Hill, DC
• Maggie Grace Hill

• Mental Health Clinic/Center (Including Community Mental Health Center) in Whitefish, MT
• Providers in Whitefish, MT by specialty
• Mental Health Clinic/Center (Including Community Mental Health Center) in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 18, 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.