NPIMap

Organization Active NPI

Nexphase Behavioral Health LLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Houston, TX
National Provider Identifier
1265363923
Registry record updated Jun 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X
Legal business name
NEXPHASE BEHAVIORAL HEALTH LLC
Practice address
11821 East Fwy Ste 320
Houston, TX 77029-1975
Phone
(832) 844-0359
Fax
(832) 844-0316
NPI assigned
May 28, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 13, 2026

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

Authorized official

Name
Elvina Thomas
Title
Ceo
Phone
(832) 844-0359

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Case Management Agency 251B00000X
Community/Behavioral Health Agency 251S00000X
Mental Health Clinic/Center (Including Community Mental Health Center) 261QM0801X Primary
Adult Mental Health Clinic/Center 261QM0850X
Adolescent and Children Mental Health Clinic/Center 261QM0855X
Multi-Specialty Clinic/Center 261QM1300X
Substance Use Disorder Rehabilitation Clinic/Center 261QR0405X

Addresses

Primary practice location

11821 East Fwy Ste 320
Houston, TX 77029-1975

Mailing address

11821 East Fwy Ste 320
Houston, TX 77029-1975
Phone (832) 844-0359

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1779926400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1781308800000",
    "number": "1265363923",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11821 EAST FWY STE 320",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770291975",
            "telephone_number": "832-844-0359",
            "fax_number": "832-844-0316"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11821 EAST FWY STE 320",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770291975",
            "telephone_number": "832-844-0359",
            "fax_number": "832-844-0316"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NEXPHASE BEHAVIORAL HEALTH LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-05-28",
        "last_updated": "2026-06-13",
        "certification_date": "2026-06-13",
        "status": "A",
        "authorized_official_last_name": "THOMAS",
        "authorized_official_first_name": "ELVINA",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "832-844-0359"
    },
    "taxonomies": [
        {
            "code": "251B00000X",
            "taxonomy_group": "",
            "desc": "Case Management",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261QM0850X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adult Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM0855X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adolescent and Children Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 13, 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.