DR. PHUONG THANH NGUYEN O.D.
NPI 1164855698
Optometrist in Quincy, MA
About Dr. Phuong Thanh Nguyen O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PHUONG THANH NGUYEN O.D. (NPI 1164855698) is an individual optometrist in Quincy, Massachusetts, licensed in Massachusetts (4990) and active in the NPI registry since August 2013. She is enrolled in Medicare PECOS and is a graduate of New England College Of Optometry (2013).
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
Dr. Phuong Thanh Nguyen O.d. 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
4Medicare enrollment records show Phuong Nguyen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Quincy, MA 02169
- Reassigned Medicare billing, Massachusetts enrollment
- 3 clinicians in this Medicare group
Dorchester, MA 02125
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Uphams Corner Health Committee Inc
- 55 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
Framingham, MA 01702
- Reassigned Medicare billing, Massachusetts enrollment
- 3 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 2
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 02169 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 Phuong Nguyen's NPI number?
The NPI number for Phuong Nguyen is 1164855698. It was assigned to this individual provider in the NPPES registry on August 20, 2013.
Where is Phuong Nguyen located?
Phuong Nguyen practices at 212 Common St, Quincy, MA 02169. The listed phone number is (617) 858-4420.
What is Phuong Nguyen's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Phuong Nguyen enrolled in Medicare?
Yes. Phuong 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 Phuong Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Phuong Nguyen reassigns Medicare benefits to 4 organizations: Comfort Vision Inc (Quincy, MA), Upham's Corner Health Committee, Inc. (Dorchester, MA), Mass Optometric Associates, P.C. (Dedham, MA) and Tpb Enterprises, Inc (Framingham, MA). 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 Phuong Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Phuong Nguyen accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Phuong 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 Phuong Nguyen was last updated on August 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Phuong Thanh Nguyen, O.D. · NPI 1164855698
Optometrist provider in Quincy, Massachusetts. Individual provider, active in the CMS NPPES registry since August 20, 2013.
## Identity
- **NPI:** 1164855698 (Entity type: Individual)
- **Enumerated:** August 20, 2013
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 4990 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 212 COMMON ST, Quincy, MA 02169-4709
- **Phone:** (617) 858-4420
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Comfort Vision Inc (NPI 1831381045, Quincy, MA); Upham's Corner Health Committee, Inc. (NPI 1780780486, Dorchester, MA); Mass Optometric Associates, P.C. (NPI 1831399039, Dedham, MA); Tpb Enterprises, Inc (NPI 1114948304, Framingham, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New England College Of Optometry, class of 2013
## Record status
- **NPPES last updated:** August 20, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1164855698) · Data from the CMS NPPES public registry.