Individual provider Active NPI

Alondra Castilla

  • Speech-Language Pathologist
  • Laredo, TX
National Provider Identifier
1104510932
Registry record updated Sep 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
125817 Issued in TX
Practice address
101 W Hillside Rd Ste 6B
Laredo, TX 78041-3181
Phone
(956) 722-6221
NPI assigned
Jun 5, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 4, 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 125817 TX Primary

Addresses

Primary practice location

101 W Hillside Rd Ste 6B
Laredo, TX 78041-3181

Mailing address

101 W Hillside Rd Ste 6B
Laredo, TX 78041-3181
Phone (956) 722-6221

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
43128TXMDSpeech-Language Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Rehab Services Inc. PastSince Jun 11, 2023 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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1685923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788480000000",
    "number": "1104510932",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 W HILLSIDE RD STE 6B",
            "city": "LAREDO",
            "state": "TX",
            "postal_code": "780413181",
            "telephone_number": "956-722-6221"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 W HILLSIDE RD STE 6B",
            "city": "LAREDO",
            "state": "TX",
            "postal_code": "780413181",
            "telephone_number": "956-722-6221"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTILLA",
        "first_name": "ALONDRA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-05",
        "last_updated": "2026-09-04",
        "certification_date": "2026-09-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "TX",
            "license": "125817",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Laredo, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 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.