Kenneth Chang, MD
NPI 1003375312ActiveIndividual· Ophthalmology· Manhasset, NY
Ophthalmology (MD) with Iu Health Medical Group LLC, practicing in Manhasset, New York. Part D covered 16 prescriptions written in 2024, 81% of them generic. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $481.84 in all, mostly food and beverage. Lists Indiana University Health as a hospital affiliation.
Overview
| NPI | 1003375312 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 16, 2019 |
| Last updated in NPPES | Jul 3, 2025 |
| Certified by provider | Jul 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 01092094A | IN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (IN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 20 30-day fills |
|---|---|
| Total drug cost | $1,276 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
Hospital affiliation
- Indiana University HealthIndianapolis, IN
Industry payments (Open Payments)
- 2025$481.84 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $226.03 | 3 |
| Mallinckrodt Hospital Products Inc. | $130.81 | 1 |
| Janssen Biotech, Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$481.84 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 ophthalmologists in Manhasset · All ophthalmologists in New York