Organization Active NPI

MRF Psychotherapy PLLC

  • Clinical Social Worker
  • Seattle, WA
National Provider Identifier
1790673432
Registry record updated Jun 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
Legal business name
MRF PSYCHOTHERAPY PLLC
Doing business as
MRF Therapy
Madeleine Ferguson
Madeleine Ferguson PLLC
Practice address
2615 NE 62ND St
Seattle, WA 98115-7122
Phone
(425) 243-4603
NPI assigned
Jun 24, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 24, 2025

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

Authorized official

Name
Madeleine Rose Ferguson, LISWNPI 1114578564
Title
Therapist/Owner
Phone
(202) 445-1297

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 1041C0700X Primary

Addresses

Primary practice location

2615 NE 62ND St
Seattle, WA 98115-7122

Mailing address

17225 11TH Ave NE
Shoreline, WA 98155-5111
Phone (202) 445-1297

Other names 3

  • MRF Therapy Doing business as
  • Madeleine Ferguson Doing business as
  • Madeleine Ferguson PLLC Doing business as

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

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

NPI Registry JSON

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

{
    "created_epoch": "1750723200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1750723200000",
    "number": "1790673432",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17225 11TH AVE NE",
            "city": "SHORELINE",
            "state": "WA",
            "postal_code": "981555111",
            "telephone_number": "202-445-1297"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2615 NE 62ND ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981157122",
            "telephone_number": "425-243-4603"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MRF PSYCHOTHERAPY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-06-24",
        "last_updated": "2025-06-24",
        "certification_date": "2025-06-24",
        "status": "A",
        "authorized_official_last_name": "FERGUSON",
        "authorized_official_first_name": "MADELEINE",
        "authorized_official_middle_name": "ROSE",
        "authorized_official_title_or_position": "THERAPIST/OWNER",
        "authorized_official_telephone_number": "202-445-1297",
        "authorized_official_credential": "LISW"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "MRF Therapy",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Madeleine Ferguson",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Madeleine Ferguson PLLC",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.