Maria Barrera

Primary specialty

Personal Care AttendantTaxonomy code 3747P1801X

Legal business name

MARIA BARRERA

Doing business as

A One Health Service Agency

Practice address

3670 Boca Chica Blvd
Suite 3
Brownsville, TX 78521-3967

Phone

(956) 574-0596

Fax

(956) 574-0086

NPI assigned

Jan 24, 2007

Last updated

Feb 16, 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

Ms. Maria Barrera

Title

Administrator

Phone

(956) 574-0596

Specialties & licenses 2

Addresses

Other identifiers 1

Other names 1

• A ONE HEALTH SERVICE AGENCY Doing business as

Locations

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

{
    "created_epoch": "1169596800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771200000000",
    "number": "1366597882",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4352",
            "city": "BROWNSVILLE",
            "state": "TX",
            "postal_code": "785234352",
            "telephone_number": "956-574-0596",
            "fax_number": "956-574-0086"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3670 BOCA CHICA BLVD",
            "address_2": "SUITE 3",
            "city": "BROWNSVILLE",
            "state": "TX",
            "postal_code": "785213967",
            "telephone_number": "956-574-0596",
            "fax_number": "956-574-0086"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MARIA  BARRERA",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-01-24",
        "last_updated": "2026-02-16",
        "certification_date": "2026-02-16",
        "status": "A",
        "authorized_official_last_name": "BARRERA",
        "authorized_official_first_name": "MARIA",
        "authorized_official_title_or_position": "ADMINISTRATOR",
        "authorized_official_telephone_number": "956-574-0596",
        "authorized_official_name_prefix": "Ms."
    },
    "taxonomies": [
        {
            "code": "251E00000X",
            "taxonomy_group": "",
            "desc": "Home Health",
            "state": "TX",
            "license": "014979",
            "primary": false
        },
        {
            "code": "3747P1801X",
            "taxonomy_group": "",
            "desc": "Technician, Personal Care Attendant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DADS - MEDICAID CONTRACT",
            "identifier": "001025923",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "A ONE HEALTH SERVICE AGENCY",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "A ONE HEALTH SERVICE AGENCY",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

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• Personal Care Attendant in Brownsville, TX
• Providers in Brownsville, TX by specialty
• Personal Care Attendant in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 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.