Organization Active NPI

DX Clinicals PLLC

  • Addiction Medicine (Psychiatry & Neurology) Physician
  • Harlingen, TX
National Provider Identifier
1891641585
Registry record updated Mar 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction Medicine (Psychiatry & Neurology) PhysicianTaxonomy code 2084A0401X
Legal business name
DX CLINICALS PLLC
Practice address
2101 Pease St Ste M
Harlingen, TX 78550-8307
Phone
(956) 800-4014
Fax
(956) 800-4012
NPI assigned
Mar 6, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 23, 2026

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

Authorized official

Name
David L Valdez, MDNPI 1982166658
Title
Owner
Phone
(956) 800-4014

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction Medicine (Psychiatry & Neurology) PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 2084A0401X Primary

Addresses

Primary practice location

2101 Pease St Ste M
Harlingen, TX 78550-8307

Mailing address

5410 Hurd CT
Harlingen, TX 78552-4401
Phone (956) 800-4014

National Provider Directory

National Provider Directory

Locations

2101 Pease St
Ste M
Harlingen, TX 78550
Phone (956) 800-4014

Practitioners & affiliated clinicians

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.

NPI Registry JSON

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

{
    "created_epoch": "1772755200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774224000000",
    "number": "1891641585",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5410 HURD CT",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785524401",
            "telephone_number": "956-800-4014",
            "fax_number": "956-800-4012"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2101 PEASE ST STE M",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785508307",
            "telephone_number": "956-800-4014",
            "fax_number": "956-800-4012"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DX CLINICALS PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-06",
        "last_updated": "2026-03-23",
        "certification_date": "2026-03-23",
        "status": "A",
        "authorized_official_last_name": "VALDEZ",
        "authorized_official_first_name": "DAVID",
        "authorized_official_middle_name": "L",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "956-800-4014",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2084A0401X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychiatry & Neurology, Addiction Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Harlingen, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 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.