Active NPI
Juan Carlos Ulloa-Rodriguez, MD
- Cardiovascular Disease Physician
- San Antonio, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cardiovascular Disease Physician
- License
- U5548
- Practice address
- 4502 Medical Dr
San Antonio, TX 78229-4402 - Phone
- (210) 358-4000
- Fax
- (210) 358-0647
- NPI assigned
- Apr 11, 2019
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | U5548 | TX | |
| Hospitalist Physician | 208M00000X | U5548 | TX | |
| Cardiovascular Disease Physician | 207RC0000X | U5548 | 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) 358-4000
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
- Cardiovascular Disease (Cardiology)
- Education
- Other, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
12505 Lebanon Rd
Suite 1442
Frisco, TX 75035-8298
Phone (972) 963-3550
4001 Worth St
Dallas, TX 75246-1608
4700 Alliance Blvd
Plano, TX 75093-5323
5236 W University
4900 The Heart Group
McKinney, TX 75071-8185
Phone (469) 800-5350
5252 W University Dr
McKinney, TX 75071-7822
Phone (469) 764-6950
6000 W Spring Creek Pkwy
220 Baylor Scott and White Cardiovascular Con
Plano, TX 75024-3578
Phone (469) 800-4400
6601 Preston Rd
Plano, TX 75024-2502
Phone (469) 326-3400
8000 Warren Pkwy
104 Baylor Scott and White the Heart Group FR
Frisco, TX 75034-2225
Phone (469) 800-6500
821 N Coleman St
Suite 100
Prosper, TX 75078-2339
Phone (469) 800-5200
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| U5548 | TX | MD | Cardiovascular Disease Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Healthtexas Provider Network | Current | Accepting new patients | |
| University of Texas Health Science Center at San Antonio | Internal Medicine | Current | Accepting new patients |
| The University of Texas Health Science Center at San Antonio | Current | Accepting new patients | |
| University of Texas Health Science Center at San Antonio | Current | Accepting new patients | |
| Healthtexas Provider Network | Current | Accepting new patients | |
| Healthtexas Provider Network | Internal Medicine | Current | Accepting new patients |
| Healthtexas Provider Network | Past | Accepting new patients |
Locations
821 N Coleman St
Ste 100
Prosper, TX 75078
Phone (469) 800-5200
7703 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-3700
4502 Medical Dr
San Antonio, TX 78229
Phone (210) 358-3555
Interoperability endpoints
- julloarodriguez1440747@direct.sw.org
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.
-
dba UT Health Physicians
- Internal Medicine Physician
- San Antonio, TX
- NPI 1720051717
-
dba Symmetry Anesthesia
- Anesthesiology Physician
- Lakeway, TX
- NPI 1104714583
-
dba Symmetry Anesthesia
- Anesthesiology Physician
- Waxahachie, TX
- NPI 1598658015
-
dba UT Health San Antonio Multispecialty & Research Hospital
- General Acute Care Hospital
- San Antonio, TX
- NPI 1326829904
-
dba UTHSCSA Dental School
- Dental Clinic/Center
- San Antonio, TX
- NPI 1760424873
-
- Family Medicine Physician
- Plano, TX
- NPI 1003811639
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Baylor Scott & White Medical Center - Plano
- General Acute Care Hospital
- Plano, TX
- NPI 1649273434
-
- General Acute Care Hospital
- Frisco, TX
- NPI 1801826839
-
dba Baylor Scott & White Medical Center - Frisco at PGA Parkway
- General Acute Care Hospital
- Frisco, TX
- NPI 1851108765
-
dba Baylor Scott & White the Heart Hospital - Plano
- General Acute Care Hospital
- Plano, TX
- NPI 1962504340
-
dba Baylor Scott & White The Heart Hospital - Corinth
- General Acute Care Hospital
- Denton, TX
- NPI 1669213831
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1554940800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1754956800000",
"number": "1336602879",
"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": "210-358-4000",
"fax_number": "210-358-0647"
},
{
"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": "210-358-4000",
"fax_number": "210-358-0647"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ULLOA-RODRIGUEZ",
"first_name": "JUAN",
"middle_name": "CARLOS",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-04-11",
"last_updated": "2025-08-12",
"certification_date": "2025-08-12",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "U5548",
"primary": false
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "TX",
"license": "U5548",
"primary": false
},
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "TX",
"license": "U5548",
"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 Aug 12, 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.