THUY THANH NGUYEN
NPI 1811517899
Optometrist in Newington, CT
About Thuy Thanh Nguyen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THUY THANH NGUYEN (NPI 1811517899) is an individual optometrist in Newington, Connecticut, licensed in Massachusetts (5469) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in West Haven, and is a graduate of University Of Houston - College Of Optometry (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Thuy Thanh 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
17Medicare enrollment records show Thuy Nguyen reassigns Medicare billing to 17 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newington, CT 06111
- Reassigned Medicare billing, Connecticut enrollment
- 133 clinicians in this Medicare group
Hartford, CT 06103
- Reassigned Medicare billing, Connecticut enrollment
- 27 clinicians in this Medicare group
Hamden, CT 06514
- Reassigned Medicare billing, Connecticut enrollment
- 23 clinicians in this Medicare group
East Longmeadow, MA 01028
- Reassigned Medicare billing, Massachusetts enrollment
- 112 clinicians in this Medicare group
Waterford, CT 06385
- Reassigned Medicare billing, Connecticut enrollment
- 23 clinicians in this Medicare group
Dedham, MA 02026
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Mass Optometric Associates, PLLC
- 98 clinicians in this Medicare group
Orleans, MA 02653
- Reassigned Medicare billing, Massachusetts enrollment
- 7 clinicians in this Medicare group
Racine, WI 53403
- Reassigned Medicare billing, Wisconsin enrollment
- 102 clinicians in this Medicare group
Racine, WI 53402
- Reassigned Medicare billing, Wisconsin enrollment
- 64 clinicians in this Medicare group
Manitowoc, WI 54220
- Reassigned Medicare billing, Wisconsin enrollment
- 187 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 06111 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.
NEWINGTON, CT 06111
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 Thuy Nguyen's NPI number?
The NPI number for Thuy Nguyen is 1811517899. It was assigned to this individual provider in the NPPES registry on April 20, 2020.
Where is Thuy Nguyen located?
Thuy Nguyen practices at 555 Willard Ave, Newington, CT 06111. The listed phone number is (860) 667-6742.
What is Thuy Nguyen's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Thuy Nguyen enrolled in Medicare?
Yes. Thuy 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 Thuy Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thuy Nguyen reassigns Medicare benefits to 17 organizations: Myeyedr Optometry Of Connecticut, LLC (Newington, CT), Apex Optometric Care PC (Hartford, CT), Raffaele Inc (Hamden, CT), Myeyedr Optometry Of Massachusetts P C (East Longmeadow, MA), Waterford Optometric PC (Waterford, CT) and 12 more organizations, listed in the Medicare section above. 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 Thuy Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thuy Nguyen accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 21 other insurers list Thuy 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 Thuy Nguyen was last updated on March 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Thuy Thanh Nguyen · NPI 1811517899
Optometrist provider in Newington, Connecticut. Individual provider, active in the CMS NPPES registry since April 20, 2020.
## Identity
- **NPI:** 1811517899 (Entity type: Individual)
- **Enumerated:** April 20, 2020
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 5469 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 555 WILLARD AVE, Newington, CT 06111-2631
- **Phone:** (860) 667-6742
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 17 organizations under Medicare reassignment (form CMS-855R): Myeyedr Optometry Of Connecticut, LLC (NPI 1356843833, Newington, CT); Apex Optometric Care PC (NPI 1346705027, Hartford, CT); Raffaele Inc (NPI 1346365145, Hamden, CT); Myeyedr Optometry Of Massachusetts P C (NPI 1689131021, East Longmeadow, MA); Waterford Optometric PC (NPI 1154174589, Waterford, CT); and 12 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Houston - College Of Optometry, class of 2020
## Record status
- **NPPES last updated:** March 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1811517899) · Data from the CMS NPPES public registry.