Jameson Tieman, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

V1286 Issued in TX

Practice address

300 University Blvd
Round Rock, TX 78665-1032

Phone

(512) 509-0100

Fax

(254) 218-6330

NPI assigned

Mar 30, 2021

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

Electronic endpoints 1

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

Emergency Medicine

Education

University of Texas at Austin Dell Medical School, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Longhorn Emergency Medical Associates PAGroup PAC ID 4486971041, 149 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St David'S South Austin Medical Center Hospital, Austin, TX, CCN 450713

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jtieman2082910@direct.trinity-health.org

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.

• Longhorn Emergency Medical Associates PA

  • Emergency Medicine Physician
  • Austin, TX
  • NPI 1649669672
  Medicare reassignment Care Compare group NPD
• Century Integrated Partners, Inc

  • Emergency Medicine Physician
  • Dallas, TX
  • NPI 1447615711
  Medicare reassignment NPD
• Emergency Medicine Services of TX, PLLC

  • Emergency Medicine Physician
  • San Antonio, TX
  • NPI 1245938729
  Medicare reassignment NPD
• Scott & White Hospital - Taylor

  • Nurse Practitioner
  • Taylor, TX
  • NPI 1659548568
  Medicare reassignment
• Scott & White Hospital - Taylor

  • Emergency Medicine Physician
  • Taylor, TX
  • NPI 1659366557
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• St. David'S Healthcare Partnership, L.P., LLP

  • General Acute Care Hospital
  • Austin, TX
  • NPI 1679528889
  Care Compare affiliation

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

{
    "created_epoch": "1617062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780876800000",
    "number": "1346828480",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 844658",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752844658",
            "telephone_number": "800-994-0371",
            "fax_number": "254-215-9722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 UNIVERSITY BLVD",
            "city": "ROUND ROCK",
            "state": "TX",
            "postal_code": "786651032",
            "telephone_number": "512-509-0100",
            "fax_number": "254-218-6330"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1611 NW 12th Ave",
            "address_purpose": "LOCATION",
            "city": "Miami",
            "state": "FL",
            "postal_code": "331361005",
            "country_code": "US",
            "telephone_number": "512-762-8544",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TIEMAN",
        "first_name": "JAMESON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-03-30",
        "last_updated": "2026-06-08",
        "certification_date": "2026-06-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "V1286",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jtieman422479@direct.sw.org",
            "affiliation": "N",
            "endpointDescription": "jtieman422479@direct.sw.org",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "300 University Blvd",
            "city": "Round Rock",
            "state": "TX",
            "country_code": "US",
            "postal_code": "786651032",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Susanna Thornton, LPC
• Gopikiran Thota, DDS, MD
• Kira Anlyn Thurston
• Lorie Tibbits, LVN, RN
• Matthew Shane Tibbits, LVN
• Tier 3 Montessori
• Fanny Almeydi Rivera Tiller
• Eden Denyse Tilley
• Tim Robins M.D.,P.a.
• Time Mental Health, LLC

• Emergency Medicine Physician in Round Rock, TX
• Providers in Round Rock, TX by specialty
• Emergency Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 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.