Active NPI
Caitlin Elizabeth Magargee, DO
- Emergency Medicine Physician
- San Antonio, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- U5450
- Practice address
- 4502 Medical Dr
San Antonio, TX 78229-4402 - Phone
- (210) 358-2078
- Fax
- (210) 702-6274
- NPI assigned
- May 17, 2021
- Sex
- Female
- 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 | U5450 | TX | Primary |
Addresses
Primary practice location
4502 Medical Dr
San Antonio, TX 78229-4402
Mailing address
4502 Medical Dr
San Antonio, TX 78229-4402
Phone (210) 358-2078
Other practice location 1
602 Indiana Ave
Lubbock, TX 79415-3364
Phone (806) 775-9700
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
- University of the Incarnate Word School of Osteo Medicine, 2021
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
602 Indiana Ave
Lubbock, TX 79415-3364
Phone (806) 775-9700
Hospital & facility affiliations
- University Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University of Texas Health Science Center at San Antonio | Current | Accepting new patients | |
| Em Alliance Texas, PLLC | Emergency Medicine | Current | Accepting new patients |
| Lubbock County Hospital District | Emergency Medicine | Current | Accepting new patients |
| Nes Southwest Medical Services Inc | Emergency Medicine | Current | Accepting new patients |
| The University of Texas Health Science Center at San Antonio | Current | Accepting new patients |
Locations
8960 Hillside Rd
Amarillo, TX 79119
Phone (806) 351-6987
4121 S Georgia St
Amarillo, TX 79110
Phone (561) 203-0611
1501 S Coulter St
Amarillo, TX 79106
Phone (800) 354-1150
4207 W Amarillo Blvd
Amarillo, TX 79106
Phone (806) 351-7850
11011 Slide Rd
Lubbock, TX 79424
Phone (806) 743-2584
602 Indiana Ave
Lubbock, TX 79415
Phone (806) 743-2898
7703 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-3700
4502 Medical Dr
San Antonio, TX 78229
Phone (210) 358-3555
500 N Highland Ave
Sherman, TX 75092
Phone (903) 870-4494
Interoperability endpoints
- cmagargee60776@direct.utmsa.com
Organizations & group practices 5
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
- Lubbock, TX
- NPI 1508855578
-
- Emergency Medicine Physician
- Amarillo, TX
- NPI 1902621329
-
- Emergency Medicine Physician
- Amarillo, TX
- NPI 1093487449
-
- Internal Medicine Physician
- San Antonio, TX
- NPI 1720051717
-
- General Acute Care Hospital
- San Antonio, TX
- NPI 1326829904
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Ambulatory Surgical Clinic/Center
- Lubbock, TX
- NPI 1538245717
Hospital
-
- General Acute Care Hospital
- Lubbock, TX
- NPI 1821087164
-
- Hearing and Speech Clinic/Center
- Lubbock, TX
- NPI 1831299114
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1621209600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1759363200000",
"number": "1194399832",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4502 MEDICAL DR",
"city": "SAN ANTONIO",
"state": "TX",
"postal_code": "782294402",
"telephone_number": "210-358-2078",
"fax_number": "210-702-6274"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4502 MEDICAL DR",
"city": "SAN ANTONIO",
"state": "TX",
"postal_code": "782294402",
"telephone_number": "210-358-2078",
"fax_number": "210-702-6274"
}
],
"practiceLocations": [
{
"address_1": "602 Indiana Ave",
"address_purpose": "LOCATION",
"city": "Lubbock",
"state": "TX",
"postal_code": "794153364",
"country_code": "US",
"telephone_number": "806-775-9700",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MAGARGEE",
"first_name": "CAITLIN",
"middle_name": "ELIZABETH",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2021-05-17",
"last_updated": "2025-10-02",
"certification_date": "2025-10-02",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "TX",
"license": "U5450",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in San Antonio, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 2, 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.