Organization Active NPI

Harmony Supportive Services LLC

  • Case Management Agency
  • Appleton, WI
National Provider Identifier
1245191261
Registry record updated Nov 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Management AgencyTaxonomy code 251B00000X
Legal business name
HARMONY SUPPORTIVE SERVICES LLC
Practice address
4321 W College Ave Ste 200
Appleton, WI 54914-3968
Phone
(763) 339-9907
NPI assigned
Nov 19, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 19, 2025

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

Authorized official

Name
Adan Abdiaziz Kassim
Title
Ceo/Owner
Phone
(763) 339-9907

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Case Management Agency 251B00000X Primary

Addresses

Primary practice location

4321 W College Ave Ste 200
Appleton, WI 54914-3968

Mailing address

4321 W College Ave Ste 200
Appleton, WI 54914-3968
Phone (763) 339-9907

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1763510400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763510400000",
    "number": "1245191261",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4321 W COLLEGE AVE STE 200",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549143968",
            "telephone_number": "763-339-9907"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4321 W COLLEGE AVE STE 200",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549143968",
            "telephone_number": "763-339-9907"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HARMONY SUPPORTIVE SERVICES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-11-19",
        "last_updated": "2025-11-19",
        "certification_date": "2025-11-05",
        "status": "A",
        "authorized_official_last_name": "KASSIM",
        "authorized_official_first_name": "ADAN",
        "authorized_official_middle_name": "ABDIAZIZ",
        "authorized_official_title_or_position": "CEO/OWNER",
        "authorized_official_telephone_number": "763-339-9907"
    },
    "taxonomies": [
        {
            "code": "251B00000X",
            "taxonomy_group": "",
            "desc": "Case Management",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Appleton, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 19, 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.