Quick answers
- Where does Vivienne Kong see patients?
- Medicare's clinician data lists 2 practice locations, including Chelmsford, MA and Tewksbury, MA. Call before your visit to confirm the address.
- What is Vivienne Kong's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Vivienne Kong accept Medicare assignment?
- Yes. Medicare's clinician data says Vivienne Kong accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Vivienne Kong?
- (978) 256-5600, as listed in official Medicare / NPI Registry data.
- What is Vivienne Kong's NPI number?
- 1366434441. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Vivienne Kong is enrolled with Medicare (CMS data updated 2026-10-02).
- 19 Village SqChelmsford, MA 01824 (978) 256‑5600
- 500 Clark Rd, Suite 3bTewksbury, MA 01876 (978) 256‑5600
Group practices
Medicare enrollment lists Vivienne Kong as a member of this group (CMS data updated 2026-10-02).
- Massachusetts Eye Associates PC13 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Chelmsford
Clinicians with the same Medicare primary specialty in Chelmsford, MA — not a recommendation.
Clinician information
| Medical school | New England College Of Optometry |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366434441 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians