Individual provider Active NPI

Julio Paolo Zavala, MD

  • Nephrology Physician
  • Laredo, TX
National Provider Identifier
1649401589
Registry record updated Jul 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
P9039 Issued in TX
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, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 23, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
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

IdentifierTypeStateIssuer
1649401589MedicaidTX
344244401MedicaidTX

Electronic endpoints 1

TypeEndpointUseAffiliation
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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20140808002112 TX Practitioner - NephrologyPractitioner - Internal Medicine 6800013160 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
NephrologyAlso: Internal Medicine
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
HCC of Laredo LLCGroup PAC ID 8123386521, 29 clinicians
Laredo Nephrologists PLLCGroup PAC ID 8224264874, 8 clinicians

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

LicenseStateTypeSpecialty
P9039TXMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Laredo Nephrologists PLLC Nephrology CurrentSince Aug 1, 2014 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

  • FHIR API: https://api.platform.athenahealth.com/14360/brand/23/csg/1/fhir/r4
  • Direct secure messaging: 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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

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

Verify at the official NPI Registry.