Griffin Wiemelt, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

Practice address

2224 Walsh Tarlton LN Ste 150
Austin, TX 78746-7790

Phone

(512) 439-1000

NPI assigned

Dec 20, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ortholonestar PLLCGroup PAC ID 9931529062, 416 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: griffin.wiemelt.1@15533.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.

• Ortholonestar, PLLC

  • Orthopaedic Surgery Physician
  • Houston, TX
  • NPI 1942860176
  Medicare reassignment Care Compare group NPD
• Ortholonestar, PLLC

  • Orthopaedic Surgery Physician
  • Tomball, TX
  • NPI 1073475679
  NPD
• Ortholonestar, PLLC

  • Orthopaedic Surgery Physician
  • Austin, TX
  • NPI 1699372532
  NPD (past)

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

{
    "created_epoch": "1671494400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776297600000",
    "number": "1023720166",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4700 SETON CENTER PKWY STE 175",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787594107",
            "telephone_number": "512-439-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2224 WALSH TARLTON LN STE 150",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787467790",
            "telephone_number": "512-439-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3755 S Capital Of Texas Hwy Ste 130",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787046623",
            "country_code": "US",
            "telephone_number": "512-439-1000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WIEMELT",
        "first_name": "GRIFFIN",
        "name_prefix": "Dr.",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-12-20",
        "last_updated": "2026-04-16",
        "certification_date": "2026-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michelle Boone Widacki, R.PH.
• Oscar Widales-Benitez, PHD, LP
• Widner Elite Oral Surgery
• J. Steven Widner, D.D.S.
• Katherine Poff Wiechnicki, RN, CDCES
• John Rex Wier III, MD
• Savannah Wierenga, MS, RDN, LDN
• Courtney Nicole Wiesepape, PSYD
• Valory Wiewel
• Adrienne Lee Wiggins, RN

• Physical Therapist in Austin, TX
• Providers in Austin, TX by specialty
• Physical Therapist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 16, 2026; 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.