NPIMap

Organization Active NPI

Core Mental Health Services

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Las Vegas, NV
National Provider Identifier
1356817597
Registry record updated Jan 12, 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
CORE MENTAL HEALTH SERVICES
Practice address
3831 W Charleston Blvd Ste 150
Las Vegas, NV 89102-1859
Phone
(725) 735-2700
Fax
(725) 735-2702
NPI assigned
Oct 15, 2018
Last updated
Jan 12, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 12, 2026

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

Authorized official

Name
Griselda Maria Lloyd, PH.D., LMFTNPI 1730668237
Title
Executive Director/ Owner
Phone
(702) 756-6518

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 4

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Clinic/Center (Including Community Mental Health Center) 261QM0801X NU Primary
Mental Health Counselor 101YM0800X NU
Clinical Social Worker 1041C0700X NU
Marriage & Family Therapist 106H00000X NU

Addresses

Primary practice location

3831 W Charleston Blvd Ste 150
Las Vegas, NV 89102-1859

Mailing address

3831 W Charleston Blvd Ste 150
Las Vegas, NV 89102-1859
Phone (725) 735-2700

Other identifiers 1

IdentifierTypeStateIssuer
1356817597MedicaidNV

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NV

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20240323000193 NV Part B Supplier - Clinic/Group Practice 3274863436 Receives reassigned benefits from 2 practitioners
Practice locations: Las Vegas, NV

National Provider Directory

National Provider Directory

Locations

3831 W Charleston Blvd
Ste 150
Las Vegas, NV 89102
Phone (725) 735-2700

Practitioners & affiliated clinicians

Practitioners 7

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": "1539561600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768176000000",
    "number": "1356817597",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3831 W CHARLESTON BLVD STE 150",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891021859",
            "telephone_number": "725-735-2700",
            "fax_number": "725-735-2702"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3831 W CHARLESTON BLVD STE 150",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891021859",
            "telephone_number": "725-735-2700",
            "fax_number": "725-735-2702"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CORE MENTAL HEALTH SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-10-15",
        "last_updated": "2026-01-12",
        "certification_date": "2026-01-12",
        "status": "A",
        "authorized_official_last_name": "LLOYD",
        "authorized_official_first_name": "GRISELDA",
        "authorized_official_middle_name": "MARIA",
        "authorized_official_title_or_position": "EXECUTIVE DIRECTOR/ OWNER",
        "authorized_official_telephone_number": "702-756-6518",
        "authorized_official_credential": "PH.D., LMFT"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1356817597",
            "state": "NV"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Las Vegas, NV

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.