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ASSURANCE SERVICES LLC
NPI 1053804161
Community/Behavioral Health in Las Vegas, NV

Active since June 13, 2018
235 N EASTERN AVE STE 102, LAS VEGAS, NV 89101(702) 333-1054(702) 608-7752 Get Directions Write a Review

NPPES record last updated: January 6, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 6, 2025, Aug 7, 2024, May 9, 2023 and 6 more (9 updates tracked since 2018).

About Assurance Services Llc NPPES

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

ASSURANCE SERVICES LLC (NPI 1053804161) is a healthcare organization registered as a community/behavioral health in Las Vegas, Nevada and active in the NPI registry since June 2018. The organization lists Craig Duerson, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1053804161
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameASSURANCE SERVICES LLC
Location Address235 N EASTERN AVE STE 102Las Vegas, NV 89101-4544
Mailing Address6935 Aliante Pkwy Ste 104-421North Las Vegas, NV 89084-5818 · (702) 333-1054 · Fax (702) 608-7752
Phone(702) 333-1054
Fax(702) 608-7752
Organization SubpartNo
Authorized OfficialCraig DuersonManaging Partner · (702) 820-6186
Enumeration DateJune 13, 2018
Last NPPES UpdateJanuary 6, 20259 updates tracked since enumeration
NPPES CertifiedJanuary 6, 2025
✔ NPI 1053804161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
235 N EASTERN AVE STE 102, Las Vegas, NV 89101
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Other Identifiers 1

Medicaid1053804161NV

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Assurance Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Assurance Services LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

David Le Baron, LCSW
Clinical Social Worker
NPI 1699985887
235 N EASTERN AVE STE 102
Las Vegas, NV 89101
(702) 434-2166
✔ PECOS✔ Accepts MedicareSame address
Nelson Kwowi
Nurse Practitioner
NPI 1689203853
5121 BLUE ROSE ST
North Las Vegas, NV 89081
(469) 490-1505
✔ PECOS✔ Accepts Medicare6.0 mi

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

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 Assurance Services LLC's NPI number?

The NPI number for Assurance Services LLC is 1053804161. It was assigned to this organization in the NPPES registry on June 13, 2018.

Where is Assurance Services LLC located?

Assurance Services LLC is located at 235 N Eastern Ave Ste 102, Las Vegas, NV 89101. The listed phone number is (702) 333-1054.

What is Assurance Services LLC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Assurance Services LLC enrolled in Medicare?

Yes. Assurance Services LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Assurance Services LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Assurance Services LLC, in Clinical Social Worker and Nurse Practitioner. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Assurance Services LLC was last updated on January 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.