VIKKI HOI-KI LEUNG NP
NPI 1396550711
Nurse Practitioner - Acute Care in Orange, CA
About Vikki Hoi-ki Leung Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VIKKI HOI-KI LEUNG NP (NPI 1396550711) is an individual acute care provider in Orange, California, licensed in California (95032226) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS and maintains a secondary practice location in Diamond Bar.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Vikki Hoi-ki Leung Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Vikki Leung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 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 92868 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ORANGE, CA 92868
ORANGE, CA 92868
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 Vikki Leung's NPI number?
The NPI number for Vikki Leung is 1396550711. It was assigned to this individual provider in the NPPES registry on February 12, 2025.
Where is Vikki Leung located?
Vikki Leung practices at 101 The City Dr S, Orange, CA 92868. The listed phone number is (714) 456-8888.
What is Vikki Leung's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Vikki Leung enrolled in Medicare?
Yes. Vikki Leung is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Vikki Leung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vikki Leung reassigns Medicare benefits to City Of Hope Medical Foundation (Duarte, CA). 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 Vikki Leung'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 Vikki Leung was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.
# Vikki Hoi-Ki Leung, NP · NPI 1396550711
Acute Care physician in Orange, California. Individual provider, active in the CMS NPPES registry since February 12, 2025.
## Identity
- **NPI:** 1396550711 (Entity type: Individual)
- **Enumerated:** February 12, 2025
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 95032226 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 THE CITY DR S, Orange, CA 92868-3201
- **Phone:** (714) 456-8888
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396550711) · Data from the CMS NPPES public registry.