Individual provider Active NPI

Madison Elizabeth Darnell, LCSW, IEMHE-E

  • Clinical Social Worker
  • Ft. Collins, CO
National Provider Identifier
1811472814
Registry record updated Nov 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
CSW.09932278 Issued in CO
Practice address
375 E. Horsetooth Rd
BLDG 6, Suite 201
Ft. Collins, CO 80525
Phone
(360) 265-0578
NPI assigned
Sep 26, 2018
Reactivated
Nov 25, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 26, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X CSW.09932278 CO Primary

Addresses

Primary practice location

375 E. Horsetooth Rd
BLDG 6, Suite 201
Ft. Collins, CO 80525

Mailing address

375 E. Horsetooth Rd
6-201
Fort Collins, CO 80525
Phone (970) 657-4730

Other names 1

  • Madison Elizabeth Dalton Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
CSW.09932278COMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Magnolia Ridge Collaborations Clinical Current Accepting new patients
Willow Collective Foundation CurrentSince Nov 30, 2025 Accepting new patients

Locations

375 E Horsetooth Rd
Bldg 6
Fort Collins, CO 80525
Phone (970) 231-1262

375 E Horsetooth Rd
Bldg 6201
Fort Collins, CO 80525
Phone (970) 581-5155

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1537920000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764115200000",
    "number": "1811472814",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "375 E. HORSETOOTH RD",
            "address_2": "6-201",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "80525",
            "telephone_number": "970-657-4730"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "375 E. HORSETOOTH RD",
            "address_2": "BLDG 6, SUITE 201",
            "city": "FT. COLLINS",
            "state": "CO",
            "postal_code": "80525",
            "telephone_number": "360-265-0578"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DARNELL",
        "first_name": "MADISON",
        "middle_name": "ELIZABETH",
        "credential": "LCSW, IEMHE-E",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-09-26",
        "last_updated": "2025-11-26",
        "certification_date": "2025-11-26",
        "deactivation_date": "2025-09-10",
        "reactivation_date": "2025-11-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CO",
            "license": "CSW.09932278",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MADISON",
            "last_name": "DALTON",
            "middle_name": "ELIZABETH",
            "credential": "LCSW, IEMH-E",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Ft. Collins, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 26, 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.