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DR. VINH TRAN O.D.
NPI 1689128795
Optometrist in Woonsocket, RI

Active since August 05, 2016PECOS Enrolled
166 CASS AVE UNIT 1, WOONSOCKET, RI 02895(401) 769-2511(401) 769-7696 Get Directions Write a Review

NPPES record last updated: September 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 21, 2022, Jan 29, 2020, Dec 13, 2016 (3 updates tracked since 2016).

About Dr. Vinh Tran O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. VINH TRAN O.D. (NPI 1689128795) is an individual optometrist in Woonsocket, Rhode Island, licensed in Rhode Island (ODTG00634) and active in the NPI registry since August 2016. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1689128795
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. VINH TRANCredential: O.D.
Location Address166 CASS AVE UNIT 1Woonsocket, RI 02895-4712
Mailing Address6 Ivy LnFranklin, MA 02038-2580 · (508) 446-2981
Phone(401) 769-2511
Fax(401) 769-7696
Sole ProprietorNo
Enumeration DateAugust 5, 2016
Last NPPES UpdateSeptember 21, 20223 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2022
✔ NPI 1689128795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in RI · ODTG00634
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
166 CASS AVE UNIT 1, Woonsocket, RI 02895
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1566 Toll Gate RdWarwick, RI 02886-2716 · Phone (401) 738-4800 · Fax (401) 738-8153
Location 22000 Chapel View Blvd, Suite 100Cranston, RI 02920-3078 · Phone (401) 227-4010 · Fax (401) 275-4972

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Vinh Tran O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Vinh Tran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Koch Eye Associates LLP
21 mi
Ophthalmology
566 TOLLGATE ROAD
Warwick, RI 02886
  • Reassigned Medicare billing, Rhode Island enrollment
  • 35 clinicians in this Medicare group
NPI 1194881961 (401) 738-4800

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 02895 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.17 typical visit price
range $58.57 – $177.03
Typical copayment $33.54 (range $14.64 – $44.25)
Most-billed visit code 99204
Established Patient
$72.93 typical visit price
range $18.92 – $144.38
Typical copayment $18.23 (range $4.73 – $36.09)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KOCH EYE ASSOCIATES, LLP
Eyewear Supplier
166 CASS AVE UNIT 1
WOONSOCKET, RI 02895
Providence County (401) 769-2511
ELEFTHERIOS JOHN ALEXANDROU M.D.
Ophthalmology
166 CASS AVE UNIT 1
WOONSOCKET, RI 02895
Providence County (401) 769-2511

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 Vinh Tran's NPI number?

The NPI number for Vinh Tran is 1689128795. It was assigned to this individual provider in the NPPES registry on August 5, 2016.

Where is Vinh Tran located?

Vinh Tran practices at 166 Cass Ave Unit 1, Woonsocket, RI 02895. The listed phone number is (401) 769-2511.

What is Vinh Tran's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Vinh Tran enrolled in Medicare?

Yes. Vinh Tran is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Vinh Tran's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vinh Tran reassigns Medicare benefits to Koch Eye Associates LLP (Warwick, RI). 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 Vinh Tran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Vinh Tran was last updated on September 21, 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.