RIZA BARRAQUIAS LEONG
NPI 1013484096
Nurse Practitioner - Primary Care in Las Vegas, NV
About Riza Barraquias Leong NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIZA BARRAQUIAS LEONG (NPI 1013484096) is an individual primary care provider in Las Vegas, Nevada, licensed in Nevada (814-946) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Riza Barraquias Leong 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.
Medicare Billing Reassignments
2Medicare enrollment records show Riza Leong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Las Vegas, NV 89146
- Reassigned Medicare billing, Nevada enrollment
- 21 clinicians in this Medicare group
Las Vegas, NV 89146
- Reassigned Medicare billing, Nevada enrollment
- 2 clinicians in this Medicare group
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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAS VEGAS, NV 89102
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 Riza Leong's NPI number?
The NPI number for Riza Leong is 1013484096. It was assigned to this individual provider in the NPPES registry on October 29, 2018.
Where is Riza Leong located?
Riza Leong practices at 1800 W Charlston Blvd, Las Vegas, NV 89102. The listed phone number is (702) 383-2000.
What is Riza Leong's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Riza Leong enrolled in Medicare?
Yes. Riza Leong 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 organizations bill Medicare for Riza Leong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Riza Leong reassigns Medicare benefits to 2 organizations: Universal Medical Alliance Inc. (Las Vegas, NV) and Rl Mobile Medical Group LLC (Las Vegas, NV). Each 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 Riza Leong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Riza Leong was last updated on March 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Riza Barraquias Leong · NPI 1013484096
Primary Care physician in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since October 29, 2018.
## Identity
- **NPI:** 1013484096 (Entity type: Individual)
- **Enumerated:** October 29, 2018
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 814-946 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 1800 W CHARLSTON BLVD, Las Vegas, NV 89102
- **Phone:** (702) 383-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Universal Medical Alliance Inc. (NPI 1659995090, Las Vegas, NV); Rl Mobile Medical Group LLC (NPI 1376323782, Las Vegas, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** March 7, 2022
- **Other identifiers:** Other 814-946 (NV)
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Source: [NPI Profile](https://npiprofile.com/npi/1013484096) · Data from the CMS NPPES public registry.