Individual provider Active NPI

William Carlisle

  • Physical Therapist
  • Austin, TX
National Provider Identifier
1689549032
Registry record updated Oct 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
Practice address
1700 E Oltorf St Ste 105
Austin, TX 78741-4379
Phone
(512) 652-0014
NPI assigned
Oct 7, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 15, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X TX Primary

Addresses

Primary practice location

1700 E Oltorf St Ste 105
Austin, TX 78741-4379

Mailing address

2001 Butterfield Rd Ste 1600
Downers Grove, IL 60515-1211

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251114003773 TX Practitioner - Physical Therapist in Private Practice 5890286066 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ideal Physical Therapy of Texas LLCGroup PAC ID 0547583809, 359 clinicians

Practice addresses (Care Compare)

1700 E Oltorf St
BLDG 1 Suite 105
Austin, TX 78741-4379
Phone (512) 652-0014

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Ideal Physical Therapy of Texas LLC CurrentSince Oct 6, 2025 Accepting new patients
Ideal Physical Therapy of Texas LLC Physical Therapist CurrentSince Oct 6, 2025 Accepting new patients

Locations

2001 Butterfield Rd
Ste 1600
Downers Grove, IL 60515

1700 E Oltorf St
Ste 105
Austin, TX 78741
Phone (512) 652-0014

4100 Fairway Dr
Ste 400
Carrollton, TX 75010
Phone (972) 394-3325

5400 Brodie Ln
Ste 295
Sunset Valley, TX 78745
Phone (512) 676-3949

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": "1759795200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760486400000",
    "number": "1689549032",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 BUTTERFIELD RD STE 1600",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605151211"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 E OLTORF ST STE 105",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787414379",
            "telephone_number": "512-652-0014"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CARLISLE",
        "first_name": "WILLIAM",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-10-07",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "TX",
            "license": null,
            "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 Oct 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.