NPIMap

Organization Active NPI

Driscoll Children's Hospital

Doing business as Driscoll Children's Hospital Rio Grande Valley

  • General Acute Care Hospital
  • Brownsville, TX
National Provider Identifier
1427956663
Registry record updated Oct 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Acute Care HospitalTaxonomy code 282N00000X
Legal business name
DRISCOLL CHILDREN'S HOSPITAL
Doing business as
Driscoll Children's Hospital Rio Grande Valley
Practice address
5500 N. Expressway 77
Suite 102
Brownsville, TX 78526
Phone
(956) 558-6400
NPI assigned
Oct 28, 2026
Last updated
Oct 28, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
DRISCOLL CHILDREN'S HOSPITALAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Oct 28, 2026

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

Authorized official

Name
Karen Siemssen
Title
Director/Authorized Official
Phone
(361) 694-4667

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinic/Center 261Q00000X
General Acute Care Hospital 282N00000X Primary

Addresses

Primary practice location

5500 N. Expressway 77
Suite 102
Brownsville, TX 78526

Mailing address

3533 S Alameda St
Corpus Christi, TX 78411-1721
Phone (361) 694-5000

Other names 1

  • Driscoll Children's Hospital Rio Grande Valley Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Driscoll Health Center16 organizations share this tax ID, including this one

Other organizations with this tax ID 15

Organizations that report the same tax identification number in the National Provider Directory.

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1793145600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1793145600000",
    "number": "1427956663",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3533 S ALAMEDA ST",
            "city": "CORPUS CHRISTI",
            "state": "TX",
            "postal_code": "784111721",
            "telephone_number": "361-694-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5500 N. EXPRESSWAY 77",
            "address_2": "SUITE 102",
            "city": "BROWNSVILLE",
            "state": "TX",
            "postal_code": "78526",
            "telephone_number": "956-558-6400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DRISCOLL CHILDREN'S HOSPITAL",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "DRISCOLL CHILDREN'S HOSPITAL",
        "enumeration_date": "2026-10-28",
        "last_updated": "2026-10-28",
        "certification_date": "2026-10-26",
        "status": "A",
        "authorized_official_last_name": "SIEMSSEN",
        "authorized_official_first_name": "KAREN",
        "authorized_official_title_or_position": "DIRECTOR/AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "361-694-4667"
    },
    "taxonomies": [
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Driscoll Children's Hospital Rio Grande Valley",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Brownsville, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 28, 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.