Organization Active NPI

Dominador - Willie LLC

  • Nephrology Physician
  • San Antonio, TX
National Provider Identifier
1578493136
Registry record updated May 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
Legal business name
DOMINADOR - WILLIE LLC
Doing business as
Kidney Wellness Clinic
Practice address
7434 Louis Pasteur Dr Ste 101
San Antonio, TX 78229-4539
Phone
(210) 617-6440
NPI assigned
May 22, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 26, 2026

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

Authorized official

Name
Julio Araujo, MD
Title
Managing Employee
Phone
(210) 617-6440

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207RN0300X Primary

Addresses

Primary practice location

7434 Louis Pasteur Dr Ste 101
San Antonio, TX 78229-4539

Mailing address

4835 Medical Dr
San Antonio, TX 78229-8001
Phone (210) 617-6440

Other names 1

  • Kidney Wellness Clinic Doing business as

National Provider Directory

National Provider Directory

Locations

7434 Louis Pasteur Dr
Ste 101
San Antonio, TX 78229
Phone (210) 617-6440

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1779408000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779753600000",
    "number": "1578493136",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4835 MEDICAL DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782298001",
            "telephone_number": "210-617-6440"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7434 LOUIS PASTEUR DR STE 101",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782294539",
            "telephone_number": "210-617-6440"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DOMINADOR - WILLIE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-05-22",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "status": "A",
        "authorized_official_last_name": "ARAUJO",
        "authorized_official_first_name": "JULIO",
        "authorized_official_title_or_position": "MANAGING EMPLOYEE",
        "authorized_official_telephone_number": "210-617-6440",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Nephrology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Kidney Wellness Clinic",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

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 May 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.