Individual provider Active NPI

Madeleine Louder, LMHCA

  • Mental Health Counselor
  • Federal Way, WA
National Provider Identifier
1891591590
Registry record updated Feb 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
MC61651810 Issued in WA
Practice address
402 S 333Rd St Ste 121
Federal Way, WA 98003-7099
Phone
(206) 486-6062
NPI assigned
Feb 22, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 22, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X MC61651810 WA Primary

Addresses

Primary practice location

402 S 333Rd St Ste 121
Federal Way, WA 98003-7099

Mailing address

600 1St Ave Ste 330
Seattle, WA 98104-2246
Phone (206) 486-6062

Other practice location 1

600 1st Ave Ste 330
Seattle, WA 98104-2246
Phone (206) 486-6062

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
MC61651810WAMDMental Health Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Cascadia Professional Services CurrentSince Aug 17, 2025 Accepting new patients

Locations

402 S 333rd St
Ste 121
Federal Way, WA 98003
Phone (206) 486-6062

Organizations & group practices 1

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": "1740182400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740182400000",
    "number": "1891591590",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "600 1ST AVE STE 330",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042246",
            "telephone_number": "206-486-6062"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "402 S 333RD ST STE 121",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980037099",
            "telephone_number": "206-486-6062"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 1st Ave Ste 330",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981042246",
            "country_code": "US",
            "telephone_number": "206-486-6062",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOUDER",
        "first_name": "MADELEINE",
        "credential": "LMHCA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-02-22",
        "last_updated": "2025-02-22",
        "certification_date": "2025-02-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "MC61651810",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Federal Way, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 22, 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.