SCOTT NGUYEN OD
NPI 1427721661
Optometrist in Riverside, CA
About Scott Nguyen Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SCOTT NGUYEN OD (NPI 1427721661) is an individual optometrist in Riverside, California, licensed in California (34835) and active in the NPI registry since July 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Scott Nguyen Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Scott Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fullerton, CA 92835
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Jeffrey V. Winston, M.D., A Professional Corp.
- 13 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.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92504 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Scott Nguyen's NPI number?
The NPI number for Scott Nguyen is 1427721661. It was assigned to this individual provider in the NPPES registry on July 25, 2021.
Where is Scott Nguyen located?
Scott Nguyen practices at 7379 Indiana Ave, Riverside, CA 92504. The listed phone number is (951) 477-4732.
What is Scott Nguyen's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Scott Nguyen enrolled in Medicare?
Yes. Scott Nguyen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Scott Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Scott Nguyen reassigns Medicare benefits to Jeffrey V. Winston, MD A Professional Corp (Fullerton, 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 Scott Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Scott Nguyen accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Scott Nguyen 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 Scott Nguyen was last updated on July 27, 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.