DR. PETER YUWEI CHANG (M.D.) – Ophthalmology Physician, NPI 1801107859
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
801 OPHTHALMOLOGY in MA
Provider Addresses for DR. PETER YUWEI CHANG (M.D.)
10 Hawthorne Pl Ste 106
Boston, MA 021142336
Phone: (617) 523-0955
Fax: (617) 523-5376
Type: Location
1440 MAIN ST
STE 201
WALTHAM, MA 024511640
Phone: (781) 891-6377
Fax: (781) 647-1430
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 412 Open Payments records for all available years, with a total value of $369,388.
Total Amount is formed as General ($369,388) + Research ($0) + Ownership ($0) = $369,388.
Last reported payment date: 2024-12-28 • Largest payer in this snapshot: Mallinckrodt Hospital Products Inc. ($271,586).
Total Amount
$369,388
General + Research + Ownership
Payments
412
Total payment records
General Amount
$369,388
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Mallinckrodt Hospital Products Inc. | $271,586 |
| Alimera Sciences, Inc. | $32,736 |
| Bausch & Lomb Americas Inc. | $18,508 |
| Alcon Vision LLC | $12,912 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $8,073 |
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: 2016-09-27
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 |
|---|---|---|---|---|
| I20160927000047 | I | Ophthalmology | 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 |
|---|---|---|---|---|
| J2777 | Injection, faricimab-svoa, 0.1 mg | 9,600 | 33 | $0 |
| 92134 | Imaging of retina | 1,153 | 578 | $0 |
| 92014 | Established patient complete exam of visual system | 762 | 468 | $0 |
| J0178 | Injection, aflibercept, 1 mg | 740 | 101 | $0 |
| 67028 | Injection of drug into eye | 598 | 172 | $0 |
Insurance plans in this area (ZIP 02114)
Loading plans...
Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | MA | |
| - | MA | |
| O P H T H A L M O L O G Y | MA | |
| P A T H O L O G 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.