Kaci Marie Thomas, MD

Primary specialty

Addiction Medicine (Family Medicine) PhysicianTaxonomy code 207QA0401X

License

S6771 Issued in TX

Practice address

1631 E 2ND St Ste a
Austin, TX 78702-4491

Phone

(512) 804-3380

NPI assigned

Jun 5, 2017

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other names 1

• Dr. Kaci Marie Webb Former name

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Addiction MedicineAlso: Family Practice

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Austin Travis County Mental Health and Mental Retardation CenterGroup PAC ID 9133016306, 64 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kaci.webb.1@16041.direct.athenahealth.com

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.

• Austin Travis County Mental Health and Mental Retardation Center

  dba Integral Care

  • Psychiatry Physician
  • Austin, TX
  • NPI 1750337259
  Medicare reassignment Care Compare group NPD
• Austin Travis County Mental Health and Mental Retardation Center

  dba Integral Care

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Austin, TX
  • NPI 1053632505
  NPD

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

{
    "created_epoch": "1496620800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771372800000",
    "number": "1245769223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1430 COLLIER ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787042911",
            "telephone_number": "512-447-4141"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1631 E 2ND ST STE A",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787024491",
            "telephone_number": "512-804-3380"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1165 Airport Blvd",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787023152",
            "country_code": "US",
            "telephone_number": "512-472-4357",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "KACI",
        "middle_name": "MARIE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-05",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "BP10059434",
            "primary": false
        },
        {
            "code": "207QA0401X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Addiction Medicine",
            "state": "TX",
            "license": "S6771",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "S6771",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KACI",
            "last_name": "WEBB",
            "middle_name": "MARIE",
            "prefix": "DR.",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Holly Thomas
• Hydeia Thomas, PA
• Jasmine Thomas, LCDC
• Jerome M Thomas, MD
• Jincy Mary Thomas, PHARMACIST
• Katherine Thomas, PHD
• Kevin Wade Thomas
• Keyonte Thomas
• Lauren Nicole Thomas, AGACNP-BC
• Lindsey Renee Thomas

• Addiction Medicine (Family Medicine) Physician in Austin, TX
• Providers in Austin, TX by specialty
• Addiction Medicine (Family Medicine) Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.