Individual provider Active NPI

Ellen Harmston, CSW

  • Clinical Social Worker
  • Salt Lake City, UT
National Provider Identifier
1003740218
Registry record updated Jun 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
14289399-3502 Issued in UT
Practice address
409 W 400 S
Salt Lake City, UT 84101-1135
Phone
(385) 466-1570
NPI assigned
Jun 11, 2026
Last updated
Jun 11, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 14289399-3502 UT Primary

Addresses

Primary practice location

409 W 400 S
Salt Lake City, UT 84101-1135

Mailing address

409 W 400 S
Salt Lake City, UT 84101-1135

Other practice location 1

999 S Main St
Salt Lake City, UT 84111-4407
Phone (385) 466-1570

Other names 1

  • Ellie Harmston Other name

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": "1781136000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1003740218",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "409 W 400 S",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841011135"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "409 W 400 S",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841011135",
            "telephone_number": "385-466-1570"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "999 S Main St",
            "address_purpose": "LOCATION",
            "city": "Salt Lake City",
            "state": "UT",
            "postal_code": "841114407",
            "country_code": "US",
            "telephone_number": "385-466-1570",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARMSTON",
        "first_name": "ELLEN",
        "credential": "CSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-06-11",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "UT",
            "license": "14289399-3502",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ELLIE",
            "last_name": "HARMSTON",
            "credential": "CSW",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Salt Lake City, UT

Sources for this page

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