Active NPI
Julio Paolo Zavala, MD
- Nephrology Physician
- Laredo, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nephrology Physician
- License
- P9039
- Practice address
- 2325 E Saunders St Plaza Two
Laredo, TX 78041-5434 - Phone
- (956) 723-4673
- Fax
- (956) 723-3133
- NPI assigned
- Jul 27, 2009
- Last updated
- Jul 23, 2026
- 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 |
|---|---|---|---|---|
| Nephrology Physician | 207RN0300X | P9039 | TX | Primary |
Addresses
Primary practice location
2325 E Saunders St Plaza Two
Laredo, TX 78041-5434
Mailing address
2325 E Saunders St Plaza Two
Laredo, TX 78041-5434
Phone (956) 723-4673
Other practice location 1
2309 E Saunders St
Laredo, TX 78041-5434
Phone (956) 723-4673
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1649401589 | Medicaid | TX | |
| 344244401 | Medicaid | TX |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | jzavalageorffino31757@direct.acumenmd.com |
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
- Nephrology
- Education
- Other, 2004
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1700 E Saunders St
Laredo Medical Center
Laredo, TX 78041-5474
Phone (956) 796-5000
2325 E Saunders St
Plaza Two
Laredo, TX 78041-5434
Phone (956) 723-4673
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| P9039 | TX | MD | Nephrology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Laredo Nephrologists PLLC | Nephrology | Current | Accepting new patients |
| Laredo Texas Hospital Company LP | Past | Accepting new patients |
Locations
2325 E Saunders St
Laredo, TX 78041
Phone (956) 723-4673
2325 E Saunders St
#2
Laredo, TX 78041
2325 E Saunders St
#Two
Laredo, TX 78041
Phone (956) 723-4673
6410 Cresent Loop
Ste 100
Laredo, TX 78041
Phone (956) 717-1600
Interoperability endpoints
- https://api.platform.athenahealth.com/14360/brand/23/csg/1/fhir/r4
- julio.zavala@northtexaskidney.directbygreenway.com
Organizations & group practices 3
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.
-
- Internal Medicine Physician
- Laredo, TX
- NPI 1942712252
-
dba Laredo Medical Center
- General Acute Care Hospital
- Laredo, TX
- NPI 1548232044
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Laredo, TX
- NPI 1396731105
-
dba Laredo Medical Center
- General Acute Care Hospital
- Laredo, TX
- NPI 1548232044
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1248652800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784764800000",
"number": "1649401589",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2325 E SAUNDERS ST PLAZA TWO",
"city": "LAREDO",
"state": "TX",
"postal_code": "780415434",
"telephone_number": "956-723-4673",
"fax_number": "956-723-3133"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2325 E SAUNDERS ST PLAZA TWO",
"city": "LAREDO",
"state": "TX",
"postal_code": "780415434",
"telephone_number": "956-723-4673",
"fax_number": "956-723-3133"
}
],
"practiceLocations": [
{
"address_1": "2309 E Saunders St",
"address_purpose": "LOCATION",
"city": "Laredo",
"state": "TX",
"postal_code": "780415434",
"country_code": "US",
"telephone_number": "956-723-4673",
"fax_number": "956-723-3133",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ZAVALA",
"first_name": "JULIO",
"middle_name": "PAOLO",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2009-07-27",
"last_updated": "2026-07-23",
"certification_date": "2026-07-23",
"status": "A"
},
"taxonomies": [
{
"code": "207RN0300X",
"taxonomy_group": "",
"desc": "Internal Medicine, Nephrology",
"state": "TX",
"license": "P9039",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1649401589",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "344244401",
"state": "TX"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "jzavalageorffino31757@direct.acumenmd.com",
"affiliation": "N",
"address_1": "2325 E Saunders St Plaza two",
"city": "Laredo",
"state": "TX",
"country_code": "US",
"postal_code": "780415434",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Laredo, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.