Individual provider Active NPI

Darla Kay Jelen

  • Speech-Language Pathologist
  • Clear Lake, SD
National Provider Identifier
1417893033
Registry record updated Apr 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
9123255 Issued in SD
Practice address
47242 175TH St
Clear Lake, SD 57226-5128
Phone
(605) 520-2316
Fax
(605) 520-2316
NPI assigned
Apr 27, 2026
Last updated
Apr 27, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X 9123255 SD Primary

Addresses

Primary practice location

47242 175TH St
Clear Lake, SD 57226-5128

Mailing address

47242 175TH St
Clear Lake, SD 57226-5128
Phone (605) 520-2316

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
9123255SDMDSpeech-Language Pathologist

NPI Registry JSON

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

{
    "created_epoch": "1777248000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777248000000",
    "number": "1417893033",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "47242 175TH ST",
            "city": "CLEAR LAKE",
            "state": "SD",
            "postal_code": "572265128",
            "telephone_number": "605-520-2316",
            "fax_number": "605-520-2316"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "47242 175TH ST",
            "city": "CLEAR LAKE",
            "state": "SD",
            "postal_code": "572265128",
            "telephone_number": "605-520-2316",
            "fax_number": "605-520-2316"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JELEN",
        "first_name": "DARLA",
        "middle_name": "KAY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-04-27",
        "last_updated": "2026-04-27",
        "certification_date": "2026-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "SD",
            "license": "9123255",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Clear Lake, SD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 27, 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.