1. Home
  2. Directory
  3. Nevada
  4. Las Vegas
  5. Clinic Center
  6. NPI Profile

CORE DRUG AND ALCOHOL TREATMENT SERVICES
NPI 1053048280
Clinic/Center - Rehabilitation, Substance Use Disorder in Las Vegas, NV

Active since August 08, 2022
3831 W CHARLESTON BLVD STE 150, LAS VEGAS, NV 89102(725) 735-2700(725) 735-2702 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 12, 2026, Aug 19, 2024, Jul 12, 2024 and 1 more (4 updates tracked since 2022).

About Core Drug And Alcohol Treatment Services NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CORE DRUG AND ALCOHOL TREATMENT SERVICES (NPI 1053048280), doing business as Core Mental Health Services, is a healthcare organization registered as a rehabilitation, substance use disorder in Las Vegas, Nevada and active in the NPI registry since August 2022. The organization lists Griselda Lloyd, Owner, as its authorized official.

NPPES Registry Identity

NPI1053048280
Entity TypeOrganization
Primary Taxonomy261QR0405X
Legal Business NameCORE DRUG AND ALCOHOL TREATMENT SERVICES
Location Address3831 W CHARLESTON BLVD STE 150Las Vegas, NV 89102-1859
Mailing Address3831 W Charleston Blvd # 150Las Vegas, NV 89102-1859 · (725) 735-2700 · Fax (725) 735-2702
Phone(725) 735-2700
Fax(725) 735-2702
Organization SubpartYesParent: Core Mental Health Services
Authorized OfficialGriselda LloydOwner · (702) 756-6518
Enumeration DateAugust 8, 2022
Last NPPES UpdateJanuary 12, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2026
✔ NPI 1053048280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities
Taxonomy Code261QR0405X
Also ListedClinic/Center · Community HealthTaxonomy 261QC1500X
3831 W CHARLESTON BLVD STE 150, Las Vegas, NV 89102
Open in Google Maps ↗

Other Names 1

Doing Business AsCore Mental Health Services

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TEYHA BAHE
Marriage & Family Therapist
3831 W CHARLESTON BLVD STE 150
LAS VEGAS, NV 89102
Clark County (725) 735-2700
CORE MENTAL HEALTH SERVICES
Clinic/Center (Mental Health (Including Community Mental Health Center))
3831 W CHARLESTON BLVD STE 150
LAS VEGAS, NV 89102
Clark County (725) 735-2700
MRS. RACHELLE JO FLOWERS MS, LMFT, LCADC
Counselor (Mental Health)
3831 W CHARLESTON BLVD STE 150
LAS VEGAS, NV 89102
Clark County (725) 735-2700
DR. GRISELDA MARIA LLOYD PH.D.
Marriage & Family Therapist
3831 W CHARLESTON BLVD STE 150
LAS VEGAS, NV 89102
Clark County (702) 756-6518
CORE DRUG AND ALCOHOL TREATMENT SERVICES
Clinic/Center (Rehabilitation, Substance Use Disorder)
3831 W CHARLESTON BLVD STE 150
LAS VEGAS, NV 89102
Clark County (725) 735-2700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Core Drug And Alcohol Treatment Services's NPI number?

The NPI number for Core Drug And Alcohol Treatment Services is 1053048280. It was assigned to this organization in the NPPES registry on August 8, 2022. The provider is doing business as CORE Mental Health Services.

Where is Core Drug And Alcohol Treatment Services located?

Core Drug And Alcohol Treatment Services is located at 3831 W Charleston Blvd Ste 150, Las Vegas, NV 89102. The listed phone number is (725) 735-2700.

What is Core Drug And Alcohol Treatment Services's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

When was this NPI record last updated?

The NPPES record for Core Drug And Alcohol Treatment Services was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.