Robert Kent Chiang, M.D.
NPI 1306849526ActiveIndividual· Ophthalmology· Lawrenceville, NJ
Ophthalmology (M.D.) in Lawrenceville, New Jersey, trained at Yale University School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $508,269 for 3,584 claims, against $291,195 paid for services in 2024. Johnson & Johnson Surgical Vision, Inc. was the largest of 5 companies reporting payments in 2025, $515.72 in all, mostly food and beverage.
Overview
| NPI | 1306849526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | May 12, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 25MA075772 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 708 |
|---|---|
| Services billed | 2,337 across 24 procedure codes |
| Paid by Medicare | $291,195 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,584 · 6,138 30-day fills |
|---|---|
| Patients | 632 |
| Total drug cost | $508,269 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Ophthalmology |
Medical group
- Mercer Eye Associates PALawrenceville, NJ · 4 clinicians
Industry payments (Open Payments)
- 2025$515.72 · 12 payments from 5 companies
- 2024$522.87 · 16 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Surgical Vision, Inc. | $272.00 | 5 |
| Tarsus Pharmaceuticals, Inc. | $124.01 | 1 |
| Abbvie Inc. | $52.56 | 3 |
| New World Medical,inc. | $48.15 | 2 |
| Alcon Vision LLC | $19.00 | 1 |
What the 2025 payments were for
- Food and Beverage$515.72 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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