Active NPI
Timothy Warren Livengood II, M.D.
- Emergency Medicine Physician
- Dallas, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- Q0106
- Practice address
- 4835 LBJ Fwy Ste 900
Dallas, TX 75244-6001 - Phone
- (469) 420-5544
- NPI assigned
- Jun 19, 2007
- Last updated
- Aug 13, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | Q0106 | TX | Primary |
Addresses
Primary practice location
4835 LBJ Fwy Ste 900
Dallas, TX 75244-6001
Mailing address
1100 Allied Dr
Plano, TX 75093-5348
Phone (469) 814-3278
Other practice location 1
3851 Roger Brooke Dr
McHe-QD
Fort Sam Houston, TX 78234-4501
Phone (210) 916-2460
Other practice location 2
4500 Medical Center Dr
McKinney, TX 75069-1650
Phone (972) 540-4700
Other practice location 3
300 University Blvd
Round Rock, TX 78665-1032
Phone (512) 509-0100
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | tlivengood877148@direct.sw.org | Direct |
Medicare participation
Medicare enrollment files- 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
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Emergency Medicine
- Education
- Ohio State University College of Medicine, 2007
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1100 Allied Dr
Plano, TX 75093-5348
Phone (469) 814-3278
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| Q0106 | TX | MD | Emergency Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Dla Physician Group PLLC | Emergency Medicine | Current | Accepting new patients |
| Questcare Medical Services PLLC | Emergency Medicine | Current | Accepting new patients |
| Small Hospital Innovations LLC | Emergency Medicine | Current | Accepting new patients |
| Century Integrated Partners, Inc | Emergency Medicine | Current | Accepting new patients |
| Questcare Medical Services, PLLC | Emergency Medicine | Current | Accepting new patients |
| Mother Frances Hospital Regional Health Care Center | Current | Accepting new patients | |
| Questcare Medical Services, PLLC | Emergency Medicine | Current | Accepting new patients |
| Emergis ER Coit, LLC | Past | Accepting new patients |
Locations
3301 Matlock Rd
Arlington, TX 76015
Phone (682) 509-6200
3500 Gaston Ave
Dallas, TX 75246
4835 Lyndon B Johnson Fwy
Ste 900
Dallas, TX 75244
Phone (469) 340-1366
7 Medical Pkwy
Farmers Brnch, TX 75234
Phone (972) 247-1000
1400 8th Ave
Ft Worth, TX 76104
Phone (817) 922-1559
5501 S Expressway 77
Harlingen, TX 78550
Phone (936) 569-9481
4500 Medical Center Dr
McKinney, TX 75069
Phone (972) 547-8190
1011 N Galloway Ave
Mesquite, TX 75149
Phone (214) 320-7000
2600 E Pflugerville Pkwy
Ste 100
Pflugerville, TX 78660
Phone (512) 654-6100
1100 Allied Dr
Plano, TX 75093
Phone (469) 814-3278
3901 W 15th St
Plano, TX 75075
Phone (972) 519-1115
4700 Alliance Blvd
#P
Plano, TX 75093
Phone (469) 814-2000
300 University Blvd
Round Rock, TX 78665
Phone (512) 509-0100
800 E Dawson St
Tyler, TX 75701
Phone (903) 531-5018
Interoperability endpoints
- timothy.livengood.1@13131.direct.athenahealth.com
Organizations & group practices 8
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Emergency Medicine Physician
- Dallas, TX
- NPI 1447615711
-
dba Christus Mother Frances Hospital Tyler
- General Acute Care Hospital
- Tyler, TX
- NPI 1679578439
-
- Emergency Medicine Physician
- Dallas, TX
- NPI 1912059247
-
dba FasterCare Urgent Care
- Urgent Care Clinic/Center
- Richardson, TX
- NPI 1144897315
Emergency Medicine
-
- Emergency Medicine Physician
- Plano, TX
- NPI 1164574489
-
- Special Hospital
- Dallas, TX
- NPI 1891239935
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Baylor Scott & White the Heart Hospital - Plano
- General Acute Care Hospital
- Plano, TX
- NPI 1962504340
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1182211200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755043200000",
"number": "1619172624",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1100 ALLIED DR",
"city": "PLANO",
"state": "TX",
"postal_code": "750935348",
"telephone_number": "469-814-3278"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4835 LBJ FWY STE 900",
"city": "DALLAS",
"state": "TX",
"postal_code": "752446001",
"telephone_number": "469-420-5544"
}
],
"practiceLocations": [
{
"address_1": "3851 Roger Brooke Dr",
"address_2": "MCHE-QD",
"address_purpose": "LOCATION",
"city": "Fort Sam Houston",
"state": "TX",
"postal_code": "782344501",
"country_code": "US",
"telephone_number": "210-916-2460",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4500 Medical Center Dr",
"address_purpose": "LOCATION",
"city": "McKinney",
"state": "TX",
"postal_code": "750691650",
"country_code": "US",
"telephone_number": "972-540-4700",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "300 University Blvd",
"address_purpose": "LOCATION",
"city": "Round Rock",
"state": "TX",
"postal_code": "786651032",
"country_code": "US",
"telephone_number": "512-509-0100",
"fax_number": "512-218-6330",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "LIVENGOOD",
"first_name": "TIMOTHY",
"middle_name": "WARREN",
"name_prefix": "Dr.",
"name_suffix": "II",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-06-19",
"last_updated": "2025-08-13",
"certification_date": "2025-08-13",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "TX",
"license": "Q0106",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "tlivengood877148@direct.sw.org",
"affiliation": "N",
"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": []
}
Other providers in Dallas, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 2025; 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.