Active NPI
Loretta Foster, NP
- Family Nurse Practitioner
- Killeen, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- AP145115
- Practice address
- 4501 Clear Creek Rd
Killeen, TX 76549-4218 - Phone
- (254) 501-6400
- Fax
- (254) 501-6461
- NPI assigned
- Mar 19, 2021
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | AP145115 | TX | Primary |
Addresses
Primary practice location
4501 Clear Creek Rd
Killeen, TX 76549-4218
Mailing address
PO Box 844658
Dallas, TX 75284-4658
Phone (800) 994-0371
Other practice location 1
4001 W Sam Houston Pkwy N Ste 140
Houston, TX 77043-1236
Phone (713) 996-0900
Other practice location 2
1450 W Grand Pkwy S Ste M
Katy, TX 77494-8331
Phone (281) 907-3233
Other practice location 3
4000 Spencer Hwy
Pasadena, TX 77504-1202
Phone (713) 359-2200
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| AP145115 | Other | TX | APRN LICENSE TEXAS BON |
Other names 1
- Loretta Winkler
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | lfoster1536629@direct.sw.org |
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: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- University of Texas Medical School at Houston, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
6565 Fannin St
Houston, TX 77030-2703
Phone (713) 790-3311
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Travis County Emergency Physicians PA | Emergency Medicine | Current | Accepting new patients |
| Usacs Integrated Acute Care Services of Texas, PLLC | Current | Accepting new patients | |
| Ucp Physicians of Central Texas, PLLC | Current | Accepting new patients | |
| Memorial Hermann Urgent Care PLLC | Family Medicine | Current | Accepting new patients |
| Ucp Physicians of Central Texas, PLLC | Current | Accepting new patients | |
| Singleton Associates PA | Nurse Practitioner | Past | Accepting new patients |
| Methodist Health Centers | Past | Accepting new patients |
Locations
7900 Ranch Road 1826
Austin, TX 78737
Phone (512) 324-5305
4401 Garth Rd
Baytown, TX 77521
Phone (281) 420-8500
1505 E Winding Way Dr
Ste 112
Friendswood, TX 77546
Phone (281) 993-3860
18500 Katy Fwy
Houston, TX 77094
Phone (281) 206-9020
2615 Southwest Fwy
Ste 140
Houston, TX 77098
Phone (713) 441-2779
260 Cully Dr
Kerrville, TX 78028
Phone (830) 258-7323
6001 Kyle Pkwy
Kyle, TX 78640
Phone (512) 504-5000
1310 E League City Pkwy
League City, TX 77573
Phone (346) 427-5050
11525 Broadway St
Pearland, TX 77584
Phone (713) 363-8020
8200 Highway 6
Sienna Plantation, TX 77459
Phone (713) 441-3724
16655 Southwest Fwy
Sugar Land, TX 77479
Phone (281) 274-7117
17201 Interstate 45 S
The Woodlands, TX 77385
Phone (936) 270-2000
6565 Fannin St
Va Hospital, TX 77030
Phone (713) 394-6000
19419 Gulf Fwy
Ste 3
Webster, TX 77598
Phone (281) 316-0885
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/AACHCD
Organizations & group practices 7
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.
-
- Emergency Medicine Physician
- Austin, TX
- NPI 1962440933
-
- Family Medicine Physician
- Sugar Land, TX
- NPI 1730821208
-
- Urgent Care Clinic/Center
- Georgetown, TX
- NPI 1922289412
-
- Internal Medicine Physician
- Cedar Park, TX
- NPI 1801300322
-
- Urgent Care Clinic/Center
- Austin, TX
- NPI 1154472967
-
- General Acute Care Hospital
- Cypress, TX
- NPI 1629828405
-
- Diagnostic Radiology Physician
- Shenandoah, TX
- NPI 1538107875
Nurse Practitioner
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1616112000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785715200000",
"number": "1497331516",
"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": "4501 CLEAR CREEK RD",
"city": "KILLEEN",
"state": "TX",
"postal_code": "765494218",
"telephone_number": "254-501-6400",
"fax_number": "254-501-6461"
}
],
"practiceLocations": [
{
"address_1": "4001 W Sam Houston Pkwy N Ste 140",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770431236",
"country_code": "US",
"telephone_number": "713-996-0900",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1450 W Grand Pkwy S Ste M",
"address_purpose": "LOCATION",
"city": "Katy",
"state": "TX",
"postal_code": "774948331",
"country_code": "US",
"telephone_number": "281-907-3233",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4000 Spencer Hwy",
"address_purpose": "LOCATION",
"city": "Pasadena",
"state": "TX",
"postal_code": "775041202",
"country_code": "US",
"telephone_number": "713-359-2200",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "FOSTER",
"first_name": "LORETTA",
"name_prefix": "Mrs.",
"credential": "NP",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2021-03-19",
"last_updated": "2026-08-03",
"certification_date": "2026-08-03",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "TX",
"license": "AP145115",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "APRN LICENSE TEXAS BON",
"identifier": "AP145115",
"state": "TX"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "lfoster1536629@direct.sw.org",
"affiliation": "N",
"address_1": "4501 Clear Creek Rd",
"city": "Killeen",
"state": "TX",
"country_code": "US",
"postal_code": "765494218",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": [
{
"first_name": "LORETTA",
"last_name": "WINKLER",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Killeen, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 3, 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.