NANCY TRAN PHAN GAUTHIER OD
NPI 1013479054
Optometrist in Henderson, NV
About Nancy Tran Phan Gauthier Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NANCY TRAN PHAN GAUTHIER OD (NPI 1013479054) is an individual optometrist in Henderson, Nevada, licensed in Nevada (1108) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS and is a graduate of University Of The Incarnate Word School Of Osteo Medicine (2019).
NPPES Registry Identity
Specialties & Licenses
Other Names 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 and accepts Medicare assignment
Nancy Tran Phan Gauthier Od 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 Nancy Gauthier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Henderson, NV 89052
- Reassigned Medicare billing, Nevada enrollment
- Medicare enrollment name: John Chan Od PLLC
- 8 clinicians in this Medicare group
San Angelo, TX 76904
- Reassigned Medicare billing, Texas enrollment
- 6 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 89052 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 10
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 Nancy Gauthier's NPI number?
The NPI number for Nancy Gauthier is 1013479054. It was assigned to this individual provider in the NPPES registry on April 1, 2019. The provider is also known as Nancy Tran Phan.
Where is Nancy Gauthier located?
Nancy Gauthier practices at 695 S Green Valley Pkwy, Henderson, NV 89052. The listed phone number is (702) 407-2455.
What is Nancy Gauthier's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Nancy Gauthier enrolled in Medicare?
Yes. Nancy Gauthier 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 Nancy Gauthier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Gauthier reassigns Medicare benefits to 2 organizations: John Chan O.D. PLLC (Henderson, NV) and Angelo Eye Associates PA (San Angelo, TX). 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 Nancy Gauthier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nancy Gauthier accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Oscar Health and 7 other insurers list Nancy Gauthier 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 Nancy Gauthier was last updated on November 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Nancy Tran Phan Gauthier, OD · NPI 1013479054
Optometrist provider in Henderson, Nevada. Individual provider, active in the CMS NPPES registry since April 1, 2019.
## Identity
- **NPI:** 1013479054 (Entity type: Individual)
- **Enumerated:** April 1, 2019
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 1108 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 695 S GREEN VALLEY PKWY, Henderson, NV 89052-0404
- **Phone:** (702) 407-2455
## 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): John Chan O.D. PLLC (NPI 1588295331, Henderson, NV); Angelo Eye Associates PA (NPI 1366591539, San Angelo, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of The Incarnate Word School Of Osteo Medicine, class of 2019
## Record status
- **NPPES last updated:** November 2, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1013479054) · Data from the CMS NPPES public registry.