Individual provider Active NPI

Louis Davis Ellwood

  • Case Manager/Care Coordinator
  • Idaho Falls, ID
National Provider Identifier
1609791490
Registry record updated Aug 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Manager/Care CoordinatorTaxonomy code 171M00000X
Practice address
542 K St
Idaho Falls, ID 83402-2749
Phone
(208) 991-4296
NPI assigned
Aug 11, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Case Manager/Care Coordinator 171M00000X Primary

Addresses

Primary practice location

542 K St
Idaho Falls, ID 83402-2749

Mailing address

542 K St
Idaho Falls, ID 83402-2749
Phone (208) 991-4296

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

NPI Registry JSON

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

{
    "created_epoch": "1786406400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786406400000",
    "number": "1609791490",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "542 K ST",
            "city": "IDAHO FALLS",
            "state": "ID",
            "postal_code": "834022749",
            "telephone_number": "208-991-4296"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "542 K ST",
            "city": "IDAHO FALLS",
            "state": "ID",
            "postal_code": "834022749",
            "telephone_number": "208-991-4296"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ELLWOOD",
        "first_name": "LOUIS",
        "middle_name": "DAVIS",
        "name_prefix": "Mr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-08-11",
        "last_updated": "2026-08-11",
        "certification_date": "2026-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Idaho Falls, ID

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 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.