Individual provider Active NPI

Leah Kamil Holden, SLP-CCC

  • Speech-Language Pathologist
  • Rowlett, TX
National Provider Identifier
1811453988
Registry record updated Apr 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
112455 Issued in TX
Practice address
3315 Carla Dr
Rowlett, TX 75088-5736
Phone
(972) 475-3380
NPI assigned
Feb 13, 2019
Last updated
Apr 27, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

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 112455 TX Primary

Addresses

Primary practice location

3315 Carla Dr
Rowlett, TX 75088-5736

Mailing address

3315 Carla Dr
Rowlett, TX 75088-5736
Phone (972) 475-3380

Other names 1

  • Leah Kamil Bellows Former 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)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Riverkids Houston Therapy, LLC PastSince Sep 23, 2024 Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1550016000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777248000000",
    "number": "1811453988",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3315 CARLA DR",
            "city": "ROWLETT",
            "state": "TX",
            "postal_code": "750885736",
            "telephone_number": "972-475-3380"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3315 CARLA DR",
            "city": "ROWLETT",
            "state": "TX",
            "postal_code": "750885736",
            "telephone_number": "972-475-3380"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLDEN",
        "first_name": "LEAH",
        "middle_name": "KAMIL",
        "credential": "SLP-CCC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-02-13",
        "last_updated": "2026-04-27",
        "certification_date": "2026-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "TX",
            "license": "112455",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LEAH",
            "last_name": "BELLOWS",
            "middle_name": "KAMIL",
            "credential": "SLP-CCC",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Rowlett, TX

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.