Individual provider Active NPI

Alyssa Caldwell, CCC-SLP

  • Speech-Language Pathologist
  • Austin, TX
National Provider Identifier
1831803683
Registry record updated Jun 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
123727 Issued in TX
Practice address
10200 Highway 290 W Ste 101
Austin, TX 78736-7723
Phone
(512) 710-6861
NPI assigned
Jan 6, 2023
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 22, 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 123727 TX Primary

Addresses

Primary practice location

10200 Highway 290 W Ste 101
Austin, TX 78736-7723

Mailing address

900 Barton Creek Dr
Dripping Springs, TX 78620-3715
Phone (512) 704-4905

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
42977TXMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Oci Acquisition LLC CurrentSince Aug 4, 2024 Accepting new patients
Bluebonnet Therapy Specialists, PLLC Speech-Language Assistant PastSince Jan 5, 2025 Accepting new patients

Locations

12770 Coit Rd
Ste 870
Dallas, TX 75251
Phone (972) 765-0500

Organizations & group practices 2

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": "1672963200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1831803683",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "900 BARTON CREEK DR",
            "city": "DRIPPING SPRINGS",
            "state": "TX",
            "postal_code": "786203715",
            "telephone_number": "512-704-4905"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10200 HIGHWAY 290 W STE 101",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787367723",
            "telephone_number": "512-710-6861"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CALDWELL",
        "first_name": "ALYSSA",
        "credential": "CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-01-06",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "TX",
            "license": "123727",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.