Lenn Island

Primary specialty

Licensed Practical NurseTaxonomy code 164W00000X

License

P010401 Issued in SD

Practice address

2112 W 13TH St
Sioux Falls, SD 57104-3900

Phone

(605) 360-0964

NPI assigned

Jan 5, 2026

Sex

Unspecified or another gender identity

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1767571200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767571200000",
    "number": "1306702295",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2112 W 13TH ST",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571043900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2112 W 13TH ST",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571043900",
            "telephone_number": "605-360-0964"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ISLAND",
        "first_name": "LENN",
        "sole_proprietor": "YES",
        "sex": "X",
        "enumeration_date": "2026-01-05",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "164W00000X",
            "taxonomy_group": "",
            "desc": "Licensed Practical Nurse",
            "state": "SD",
            "license": "P010401",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dana Irvine, LCSW, QMHP
• Rebekah Marie Irwin, APRN
• Kaitlyn Sarah Isaacson, CNP
• Kris Michael Isakson, D.C.
• Isd National Clinic LLC
• Mackenzie Island, RBT
• Vicki L Isler, EDD BCBA-D LBA
• Gabrielle Eileen Iversen, PA-C
• Bradley Eugene Iverson, M.D.
• Brian Dale Iverson, MS, PT

• Licensed Practical Nurse in Sioux Falls, SD
• Providers in Sioux Falls, SD by specialty
• Licensed Practical Nurse in South Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 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.