Corrie Ann Halladay

Primary specialty

Social WorkerTaxonomy code 104100000X

License

110571 Issued in TX

Practice address

3107 Lookout LN
Austin, TX 78746-1401

Phone

(512) 522-4350

NPI assigned

Aug 25, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1787616000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1821905191",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3107 LOOKOUT LN",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787461401"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3107 LOOKOUT LN",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787461401",
            "telephone_number": "512-522-4350"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1823 Fortview Rd Ste 205",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787047663",
            "country_code": "US",
            "telephone_number": "512-522-4350",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HALLADAY",
        "first_name": "CORRIE",
        "middle_name": "ANN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-25",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "TX",
            "license": "110571",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sara Hall, LCSW
• Terri Hall, MD
• Tyler Hall
• Whitney Devon Hall, PH.D.
• William Hampton Hall, PHARMD
• Scarlett Marie Hallagan
• Amanda Christine Halle, MD
• Michael Hallman
• Sarah Hallmark
• Meghann Josephine Hallock, PA

• Social Worker in Austin, TX
• Providers in Austin, TX by specialty
• Social Worker in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.