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RADIOLOGY SPECIALISTS LTD
NPI 1831252329
Radiology - Diagnostic Radiology in Las Vegas, NV

Active since December 18, 2006
3186 S MARYLAND PKWY, LAS VEGAS, NV 89109(702) 961-5000 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 7, 2026, Jul 12, 2024, Jun 5, 2023 and 1 more (4 updates tracked since 2020).

About Radiology Specialists Ltd NPPES

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

RADIOLOGY SPECIALISTS LTD (NPI 1831252329), doing business as Red Rock Radiology, is a healthcare organization registered as a diagnostic radiology in Las Vegas, Nevada and active in the NPI registry since December 2006. The organization lists Karen Marie Vaughn, Ao, as its authorized official.

NPPES Registry Identity

NPI1831252329
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NameRADIOLOGY SPECIALISTS LTD
Location Address3186 S MARYLAND PKWYLas Vegas, NV 89109-2317
Mailing AddressPo Box 202240Dallas, TX 75320-2240
Phone(702) 961-5000
Organization SubpartNo
Authorized OfficialKaren Marie VaughnAo · (629) 317-1465
Enumeration DateDecember 18, 2006
Last NPPES UpdateMay 7, 20264 updates tracked since enumeration
NPPES CertifiedMay 7, 2026
✔ NPI 1831252329 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X
3186 S MARYLAND PKWY, Las Vegas, NV 89109
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Other Names 1

Doing Business AsRed Rock Radiology

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
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

Other Providers at the Same Location NPPES 20

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

RADIOLOGY SPECIALISTS, LTD.
Radiology (Vascular & Interventional Radiology)
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (703) 961-5000
KAITLYN NICOLE WALDEN MD
Pediatrics
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 961-5437
ARASH ALBEKORD M.D.
Emergency Medicine
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 731-8000
JAMES CLAY LEE PHYSICIAN ASSISTANT
Physician Assistant
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 961-5000
JEMAL A BUSSE
Nurse Practitioner (Psychiatric/Mental Health)
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 415-3787
DR. BALAJI RAMASAMY M.D
Internal Medicine
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 731-8211
MARK H STEINHAUER, MD PC
Physical Medicine & Rehabilitation
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 731-8000
DR. ROYA LAURA MAHANA D.O.
Emergency Medicine
3186 S MARYLAND PKWY
LAS VEGAS, NV 89109
Clark County (702) 961-5000

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 Radiology Specialists Ltd's NPI number?

The NPI number for Radiology Specialists Ltd is 1831252329. It was assigned to this organization in the NPPES registry on December 18, 2006. The provider is doing business as Red Rock Radiology.

Where is Radiology Specialists Ltd located?

Radiology Specialists Ltd is located at 3186 S Maryland Pkwy, Las Vegas, NV 89109. The listed phone number is (702) 961-5000.

What is Radiology Specialists Ltd's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Radiology Specialists Ltd was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.