MOUNTAIN WEST SURGICAL
NPI 1538385745
Surgery in Las Vegas, NV

Q: What is Kevin Rayls, M.D., Professional Corporation's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since April 17, 2007

9280 W SUNSET RD, SUITE 300, LAS VEGAS, NV 89148(702) 796-0022 Get Directions Write a Review

NPPES record last updated: August 9, 2018. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Mountain West Surgical NPPES

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

MOUNTAIN WEST SURGICAL (NPI 1538385745) is a healthcare organization registered as a surgery in Las Vegas, Nevada and active in the NPI registry since April 2007. The organization lists Kevin Rayls, Ceo, as its authorized official.

NPPES Registry Identity

NPI1538385745

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameKEVIN RAYLS, M.D., PROFESSIONAL CORPORATION

Location Address9280 W SUNSET RD, SUITE 300Las Vegas, NV 89148

Mailing Address10300 W Charleston Blvd, #13-180Las Vegas, NV 89135-1037 · (702) 796-0022

Phone(702) 796-0022

Organization SubpartNo

Authorized OfficialKevin RaylsCeo · (702) 485-3640

Enumeration DateApril 17, 2007

Last NPPES UpdateAugust 9, 2018

✔ NPI 1538385745 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

9280 W SUNSET RD, Las Vegas, NV 89148

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Other Names 1

Doing Business AsMountain West Surgical

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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)

Mountain West Surgical is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Mountain West Surgical, 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)

Stephen Horsley, M.D. , F.A.C.S.

General Surgery

NPI 1497894315

9280W SUNSET RD 242
Las Vegas, NV 89148

(702) 796-0022

✔ PECOS✔ Accepts MedicareSame address

Kevin Rayls, M.D.

General Surgery

NPI 1437115383

8530 W SUNSET RD SUITE 240
Las Vegas, NV 89113

(702) 796-0022

✔ PECOS✔ Accepts Medicare1.0 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 Kevin Rayls, M.D., Professional Corporation's NPI number?

The NPI number for Kevin Rayls, M.D., Professional Corporation is 1538385745. It was assigned to this organization in the NPPES registry on April 17, 2007. The provider is doing business as Mountain West Surgical.

Where is Kevin Rayls, M.D., Professional Corporation located?

Kevin Rayls, M.D., Professional Corporation is located at 9280 W Sunset Rd Suite 300, Las Vegas, NV 89148. The listed phone number is (702) 796-0022.

What is Kevin Rayls, M.D., Professional Corporation's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Kevin Rayls, M.D., Professional Corporation enrolled in Medicare?

Yes. Kevin Rayls, M.D., Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Kevin Rayls, M.D., Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in General Surgery, reassign their Medicare billing to Kevin Rayls, M.D., Professional Corporation. 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.

What insurance does Kevin Rayls, M.D., Professional Corporation accept?

Health plans from Molina Healthcare list Kevin Rayls, M.D., Professional Corporation 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 Kevin Rayls, M.D., Professional Corporation was last updated on August 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.