Sungjun John Hwang, M.D.
NPI 1255334132ActiveIndividual· Ophthalmology· Canandaigua, NY
Ophthalmology (M.D.) in Canandaigua, New York, trained at Warren Alpert Medical School of Brown University (class of 1994). In 2024 Medicare paid $228,294 for 532 patients, and Part D covered 5,320 of their prescriptions, 58% of them generic. Bausch & Lomb Americas Inc. was the largest of 9 companies reporting payments in 2025, $524.82 in all, mostly food and beverage.
Overview
| NPI | 1255334132 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 24, 2005 |
| Last updated in NPPES | Jun 6, 2023 |
| Certified by provider | Jun 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 202483 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 532 |
|---|---|
| Services billed | 1,727 across 38 procedure codes |
| Paid by Medicare | $228,294 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,320 · 7,319 30-day fills |
|---|---|
| Patients | 1,201 |
| Total drug cost | $197,028 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Warren Alpert Medical School of Brown University |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Ophthalmology |
Medical group
- Finger Lakes Ophthalmology, PCCanandaigua, NY · 12 clinicians
Hospital affiliation
- Geneva General HospitalGeneva, NY
Industry payments (Open Payments)
- 2025$524.82 · 24 payments from 9 companies
- 2024$327.43 · 14 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $137.12 | 9 |
| Alcon Vision LLC | $99.51 | 4 |
| Carl Zeiss Meditec USA, Inc. | $63.22 | 1 |
| Amgen Inc. | $58.14 | 3 |
| Rxsight Inc | $56.05 | 2 |
What the 2025 payments were for
- Food and Beverage$524.82 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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