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NATHALIE ISLENA RIVAS APRN
NPI 1174316061
Nurse Practitioner - Family in Las Vegas, NV

Active since May 23, 2025PECOS EnrolledAccepts Medicare Assignment
1707 W CHARLESTON BLVD STE 160, LAS VEGAS, NV 89102(702) 671-5150(702) 384-6493 Get Directions Write a Review

NPPES record last updated: January 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 21, 2026, May 23, 2025 (2 updates tracked since 2025).

About Nathalie Islena Rivas Aprn NPPES

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

NATHALIE ISLENA RIVAS APRN (NPI 1174316061) is an individual family provider in Las Vegas, Nevada, licensed in Nevada (889830) and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Henderson, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1174316061
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameNATHALIE ISLENA RIVASCredential: APRN
Location Address1707 W CHARLESTON BLVD STE 160Las Vegas, NV 89102-2354
Mailing Address10925 S Eastern Ave Ste 120Henderson, NV 89052-5214 · (702) 992-3688
Phone(702) 671-5150
Fax(702) 384-6493
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMay 23, 2025
Last NPPES UpdateJanuary 21, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 21, 2026
✔ NPI 1174316061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NV · 889830
1707 W CHARLESTON BLVD STE 160, Las Vegas, NV 89102
Open in Google Maps ↗

Secondary Practice Location 1

Location 110925 S Eastern Ave Ste 120Henderson, NV 89052-5214 · Phone (702) 992-3688 · Fax (702) 992-3181

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nathalie Islena Rivas Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9133621709
PECOS Enrollment IDI20250904001892
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Nathalie Rivas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Unlv Medicine
1.0 mi
Internal Medicine
3016 W CHARLESTON BLVD STE 100
Las Vegas, NV 89102
  • Reassigned Medicare billing, Nevada enrollment
  • 286 clinicians in this Medicare group
NPI 1407397235 (702) 895-0497

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.51 typical visit price
range $57.07 – $173.24
Typical copayment $22.12 (range $14.26 – $43.31)
Most-billed visit code 99203
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. GARY K SHEN M.D.
Transplant Surgery
1707 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89102
Clark County (702) 671-5150
DR. MICHAEL KENNTH DALTON MD, MPH
Surgery (Trauma Surgery)
1707 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89102
Clark County (702) 671-5150
JENNIFER RAMIREZ APRN
Nurse Practitioner (Family)
1707 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89102
Clark County (702) 671-5150
DUSTIN LEE DILLON
Student in an Organized Health Care Education/Training Program
1707 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89102
Clark County (310) 825-6373
KEVIN KURUVILLA MD
Surgery (Surgical Critical Care)
1707 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89102
Clark County (702) 671-5150
RABIA NIZAMANI MD
Surgery (Surgical Critical Care)
1707 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89102
Clark County (702) 671-5150
YVONNE MARIE CARTER MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1707 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89102
Clark County (702) 671-5150
BRADLEY FALIKS M.D.
Surgery (Surgical Critical Care)
1707 W CHARLESTON BLVD STE 160
LAS VEGAS, NV 89102
Clark County (702) 671-5150

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 Nathalie Rivas's NPI number?

The NPI number for Nathalie Rivas is 1174316061. It was assigned to this individual provider in the NPPES registry on May 23, 2025.

Where is Nathalie Rivas located?

Nathalie Rivas practices at 1707 W Charleston Blvd Ste 160, Las Vegas, NV 89102. The listed phone number is (702) 671-5150.

What is Nathalie Rivas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Nathalie Rivas enrolled in Medicare?

Yes. Nathalie Rivas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Nathalie Rivas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathalie Rivas reassigns Medicare benefits to Unlv Medicine (Las Vegas, NV). The 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 Nathalie Rivas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nathalie Rivas accept?

Health plans from Ambetter from Arizona Complete Health list Nathalie Rivas 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 Nathalie Rivas was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.