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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WESTCARE NEVADA INC
NPI 1851574305
Community/Behavioral Health in Las Vegas, NV

Active since December 06, 2007
323 N MARYLAND PKWY, LAS VEGAS, NV 89101(702) 853-3330(702) 924-2575 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: May 17, 2023, Dec 27, 2018 (2 updates tracked since 2018).

About Westcare Nevada Inc NPPES

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

WESTCARE NEVADA INC (NPI 1851574305) is a healthcare organization registered as a community/behavioral health in Las Vegas, Nevada and active in the NPI registry since December 2007. The organization lists Shawn A Jenkins, Coo, as its authorized official.

NPPES Registry Identity

NPI1851574305
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameWESTCARE NEVADA INC
Location Address323 N MARYLAND PKWYLas Vegas, NV 89101-3130
Mailing Address1711 Whitney Mesa DrHenderson, NV 89014-2056 · (702) 290-1316 · Fax (702) 977-5949
Phone(702) 853-3330
Fax(702) 924-2575
Organization SubpartNo
Authorized OfficialShawn A JenkinsCoo · (559) 974-2919
Enumeration DateDecember 6, 2007
Last NPPES UpdateOctober 22, 20262 updates tracked since enumeration
NPPES CertifiedOctober 22, 2026
✔ NPI 1851574305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ 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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedCase ManagementTaxonomy 251B00000X
Also ListedSubstance Abuse Rehabilitation FacilityTaxonomy 324500000X · License N35000041112243 (NV)
323 N MARYLAND PKWY, Las Vegas, NV 89101
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Other Identifiers 2

Medicaid100508912NV
Medicaid100511279NV

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Westcare Nevada Inc 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 Westcare Nevada Inc, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Marlynn Larivee, APRN
Nurse Practitioner
NPI 1144695974
323 N MARYLAND PKWY
Las Vegas, NV 89101
(702) 922-7015
✔ PECOS✔ Accepts Medicare0.5 mi
George Kaiser, M.D.
Internal Medicine
NPI 1710965348
1707 W CHARLESTON BLVD 230
Las Vegas, NV 89102
(702) 671-5060
✔ PECOS1.7 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 Westcare Nevada Inc's NPI number?

The NPI number for Westcare Nevada Inc is 1851574305. It was assigned to this organization in the NPPES registry on December 6, 2007.

Where is Westcare Nevada Inc located?

Westcare Nevada Inc is located at 323 N Maryland Pkwy, Las Vegas, NV 89101. The listed phone number is (702) 853-3330.

What is Westcare Nevada Inc's specialty?

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

Is Westcare Nevada Inc enrolled in Medicare?

Yes. Westcare Nevada Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Westcare Nevada Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Westcare Nevada Inc, in Internal Medicine 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, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Westcare Nevada Inc accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Molina Healthcare list Westcare Nevada Inc 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 Westcare Nevada Inc was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.