VIVIAN CHUNG – Optometrist, NPI 1225500135
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Loading map...
Provider Addresses for VIVIAN CHUNG
Salem Street, Groveland, Essex County, Massachusetts, 01834, United States
GROVELAND, MA 018341566
Phone: (978) 374-8991
Fax: (978) 373-7852
Type: Mailing
289 MOODY ST
WALTHAM, MA 024535284
Phone: (781) 894-2127
Fax: (781) 894-1128
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 17 Open Payments records for all available years, with a total value of $777.
Total Amount is formed as General ($777) + Research ($0) + Ownership ($0) = $777.
Last reported payment date: 2024-11-27 • Largest payer in this snapshot: Johnson & Johnson Vision Care, Inc. ($446).
Total Amount
$777
General + Research + Ownership
Payments
17
Total payment records
General Amount
$777
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Johnson & Johnson Vision Care, Inc. | $446 |
| Alcon Vision LLC | $165 |
| CooperVision Inc. | $61 |
| Bausch & Lomb Americas Inc. | $42 |
| Oyster Point Pharma, Inc. | $35 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2019-06-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20190617002323 | I | Optometry | MA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 19 | 19 | $0 |
Insurance plans in this area (ZIP 01834)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MA | |
| O P T O M E T R Y | MA | |
| O P T O M E T R Y | MA | |
| O P T O M E T R Y | NH | |
| O P T O M E T R Y | MA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.