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DR. GRISELDA MARIA LLOYD PH.D.
NPI 1730668237
Marriage & Family Therapist in Las Vegas, NV

Active since August 07, 2018PECOS EnrolledAccepts Medicare Assignment
3831 W CHARLESTON BLVD STE 150, LAS VEGAS, NV 89102(702) 756-6518(725) 735-2702 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 12, 2026, Jul 12, 2024, Oct 13, 2021 and 3 more (6 updates tracked since 2018).

About Dr. Griselda Maria Lloyd Ph.d. NPPES

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

DR. GRISELDA MARIA LLOYD PH.D. (NPI 1730668237) is an individual marriage & family therapist in Las Vegas, Nevada, licensed in Nevada (1047) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2017).

NPPES Registry Identity

NPI1730668237
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameDR. GRISELDA MARIA LLOYDCredential: PH.D.
Location Address3831 W CHARLESTON BLVD STE 150Las Vegas, NV 89102-1859
Mailing Address3831 W Charleston Blvd Ste 150Las Vegas, NV 89102-1859 · (702) 756-6518 · Fax (725) 735-2702
Phone(702) 756-6518
Fax(725) 735-2702
Sole ProprietorYes
Medical School CMSLoma Linda University School Of MedicineGraduated 2017
Enumeration DateAugust 7, 2018
Last NPPES UpdateJanuary 12, 20266 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2026
✔ NPI 1730668237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in NV · 1047✔ Licensed in CA · 106129✔ Licensed in TX · 203278
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 06976-LCI (NV)
3831 W CHARLESTON BLVD STE 150, Las Vegas, NV 89102
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Other Identifiers 1

Medicaid1730668237NV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Griselda Maria Lloyd Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8628308889
PECOS Enrollment IDI20240323000205
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Griselda Lloyd reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Core Mental Health Services
Same address
Mental Health (Including Community Mental Health Center)
3831 W CHARLESTON BLVD STE 150
Las Vegas, NV 89102
  • Reassigned Medicare billing, Nevada enrollment
  • 2 clinicians in this Medicare group
NPI 1356817597 (725) 735-2700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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
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
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 Griselda Lloyd's NPI number?

The NPI number for Griselda Lloyd is 1730668237. It was assigned to this individual provider in the NPPES registry on August 7, 2018.

Where is Griselda Lloyd located?

Griselda Lloyd practices at 3831 W Charleston Blvd Ste 150, Las Vegas, NV 89102. The listed phone number is (702) 756-6518.

What is Griselda Lloyd's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Griselda Lloyd enrolled in Medicare?

Yes. Griselda Lloyd is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Griselda Lloyd's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Griselda Lloyd reassigns Medicare benefits to Core Mental Health Services (Las Vegas, NV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Griselda Lloyd's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Griselda Lloyd accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Griselda Lloyd as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Griselda Lloyd 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 9 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.