Ontiveros Diaz Inc

Primary specialty

Clinic/CenterTaxonomy code 261Q00000X

Legal business name

ONTIVEROS DIAZ INC

Practice address

3000 S Jackson Rd
McAllen, TX 78503-1855

Phone

(956) 682-6080

NPI assigned

Mar 6, 2026

Last updated

Mar 6, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Jose Alejandro Llinas Cepeda, MDNPI 1164652533

Title

Physician

Phone

(956) 603-1555

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Jose A. Llinas Cepeda, M.D.

  • Endocrinology, Diabetes & Metabolism Physician
  • Edinburg, TX
  • NPI 1164652533
  Authorized official Same address or phone

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

{
    "created_epoch": "1772755200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772755200000",
    "number": "1437005055",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3000 S JACKSON RD",
            "city": "MCALLEN",
            "state": "TX",
            "postal_code": "785031855",
            "telephone_number": "956-682-6080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3000 S JACKSON RD",
            "city": "MCALLEN",
            "state": "TX",
            "postal_code": "785031855",
            "telephone_number": "956-682-6080"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ONTIVEROS DIAZ INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-06",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A",
        "authorized_official_last_name": "LLINAS CEPEDA",
        "authorized_official_first_name": "JOSE",
        "authorized_official_middle_name": "ALEJANDRO",
        "authorized_official_title_or_position": "PHYSICIAN",
        "authorized_official_telephone_number": "956-603-1555",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Clinic/Center in McAllen, TX
• Providers in McAllen, TX by specialty
• Clinic/Center in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 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.