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LAS VEGAS RHEUMATOLOGY ASSOCIATES
NPI 1316365141
Internal Medicine - Rheumatology in North Las Vegas, NV

Active since March 29, 2014
4100 N MARTIN L KING BLVD STE A, NORTH LAS VEGAS, NV 89032(702) 723-2086(702) 723-2089 Get Directions Write a Review

NPPES record last updated: April 12, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Las Vegas Rheumatology Associates NPPES

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

LAS VEGAS RHEUMATOLOGY ASSOCIATES (NPI 1316365141) is a healthcare organization registered as a rheumatology in North Las Vegas, Nevada and active in the NPI registry since March 2014. The organization maintains a secondary practice location in North Las Vegas and lists Okey Justin Oparanaku, President, as its authorized official.

NPPES Registry Identity

NPI1316365141
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameLAS VEGAS RHEUMATOLOGY ASSOCIATES
Location Address4100 N MARTIN L KING BLVD STE ANorth Las Vegas, NV 89032
Mailing Address4100 N Martin L King Blvd Ste ANorth Las Vegas, NV 89032-0293 · (702) 723-2086 · Fax (702) 723-2089
Phone(702) 723-2086
Fax(702) 723-2089
Organization SubpartNo
Authorized OfficialOkey Justin OparanakuPresident · (202) 489-5768
Enumeration DateMarch 29, 2014
Last NPPES UpdateApril 12, 2019
✔ NPI 1316365141 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in NV · 15157
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
4100 N MARTIN L KING BLVD STE A, North Las Vegas, NV 89032
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Secondary Practice Location 1

Location 15105 Camino Al NorteNorth Las Vegas, NV 89031-2373 · Phone (702) 750-2438 · Fax (702) 750-2173

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 Ambetter from Arizona Complete Health, Ambetter Health.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)

Las Vegas Rheumatology Associates 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 Las Vegas Rheumatology Associates, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Okey Oparanaku, M.D
Rheumatology
NPI 1588822936
5105 CAMINO AL NORTE
North Las Vegas, NV 89031
(702) 750-2173
✔ PECOS✔ Accepts Medicare2.6 mi
Ara May Dela Torre, FNP-C
Nurse Practitioner
NPI 1881188761
2847 SAINT ROSE PKWY STE 100
Henderson, NV 89052
(702) 947-5700
✔ PECOS15 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 Las Vegas Rheumatology Associates's NPI number?

The NPI number for Las Vegas Rheumatology Associates is 1316365141. It was assigned to this organization in the NPPES registry on March 29, 2014.

Where is Las Vegas Rheumatology Associates located?

Las Vegas Rheumatology Associates is located at 4100 N Martin L King Blvd Ste A, North Las Vegas, NV 89032. The listed phone number is (702) 723-2086.

What is Las Vegas Rheumatology Associates's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Las Vegas Rheumatology Associates enrolled in Medicare?

Yes. Las Vegas Rheumatology Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Las Vegas Rheumatology Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Las Vegas Rheumatology Associates, in Nurse Practitioner and Rheumatology. 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 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Las Vegas Rheumatology Associates accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Las Vegas Rheumatology Associates 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 Las Vegas Rheumatology Associates was last updated on April 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.