WENDY NGUYEN
NPI 1679953400
Optometrist in Salt Lake City, UT
About Wendy Nguyen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WENDY NGUYEN (NPI 1679953400) is an individual optometrist in Salt Lake City, Utah, licensed in Utah (9421669-9934) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and is a graduate of Southern California College Of Optometry (2015).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
Wendy Nguyen 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 Wendy Nguyen 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 89149
- Reassigned Medicare billing, Nevada enrollment
- 8 clinicians in this Medicare group
Henderson, NV 89052
- Reassigned Medicare billing, Nevada enrollment
- Medicare enrollment name: John Chan Od PLLC
- 8 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 84148 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Wendy Nguyen's NPI number?
The NPI number for Wendy Nguyen is 1679953400. It was assigned to this individual provider in the NPPES registry on June 7, 2015.
Where is Wendy Nguyen located?
Wendy Nguyen practices at 500 Foothill Drive Salt Lake City, Salt Lake City, UT 84148. The listed phone number is (801) 582-1565.
What is Wendy Nguyen's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Wendy Nguyen enrolled in Medicare?
Yes. Wendy Nguyen 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 Wendy Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wendy Nguyen reassigns Medicare benefits to 2 organizations: Miller And Miller, Od Ltd (Las Vegas, NV) and John Chan O.D. PLLC (Henderson, 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 Wendy Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wendy Nguyen accept?
Health plans from Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana list Wendy 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 Wendy Nguyen was last updated on June 7, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Wendy Nguyen · NPI 1679953400
Optometrist provider in Salt Lake City, Utah. Individual provider, active in the CMS NPPES registry since June 7, 2015.
## Identity
- **NPI:** 1679953400 (Entity type: Individual)
- **Enumerated:** June 7, 2015
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 9421669-9934 (Utah)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 500 FOOTHILL DRIVE SALT LAKE CITY, Salt Lake City, UT 84148-0001
- **Phone:** (801) 582-1565
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Miller And Miller, Od Ltd (NPI 1487877064, Las Vegas, NV); John Chan O.D. PLLC (NPI 1588295331, Henderson, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern California College Of Optometry, class of 2015
## Record status
- **NPPES last updated:** June 7, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1679953400) · Data from the CMS NPPES public registry.