Organization Active NPI

Slate Therapy, PLLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Dallas, TX
National Provider Identifier
1669203543
Registry record updated May 20, 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
SLATE THERAPY, PLLC
Practice address
8080 N Central Expy Ste 1700
Dallas, TX 75206-3783
Phone
(214) 851-8080
NPI assigned
Aug 12, 2024
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 20, 2026

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

Authorized official

Name
Carli Mareth, LCSW
Title
Owner
Phone
(479) 713-9556

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Clinic/Center (Including Community Mental Health Center) 261QM0801X Primary

Addresses

Primary practice location

8080 N Central Expy Ste 1700
Dallas, TX 75206-3783

Mailing address

8080 N Central Expy Ste 1700
Dallas, TX 75206-3783
Phone (214) 851-8080

Other names 1

  • Slate Therapy, LLC Former legal business name

National Provider Directory

National Provider Directory

Locations

8080 N Central Expy
Ste 1700
Dallas, TX 75206
Phone (214) 207-0881

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1723420800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779235200000",
    "number": "1669203543",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8080 N CENTRAL EXPY STE 1700",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752063783",
            "telephone_number": "214-851-8080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8080 N CENTRAL EXPY STE 1700",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752063783",
            "telephone_number": "214-851-8080"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SLATE THERAPY, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-08-12",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A",
        "authorized_official_last_name": "MARETH",
        "authorized_official_first_name": "CARLI",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "479-713-9556",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Slate Therapy, LLC",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

Other providers in Dallas, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 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.