Lisa L. Sun, MD
NPI 1326467515ActiveIndividual· Ophthalmology· Greensboro, NC
Ophthalmology (MD) in Greensboro, North Carolina, trained at Louisiana State University School of Medicine in Shreveport (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $305,680 for 4,389 claims, against $118,996 paid for services in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $661.86 in all, mostly food and beverage.
Overview
| NPI | 1326467515 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 15, 2014 |
| Last updated in NPPES | Nov 18, 2022 |
| Certified by provider | Nov 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 234091 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 1,106 across 25 procedure codes |
| Paid by Medicare | $118,996 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,389 · 6,250 30-day fills |
|---|---|
| Patients | 880 |
| Total drug cost | $305,680 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Ophthalmology |
Medical group
- Piedmont Eye Surgical and Laser PLLCGreensboro, NC · 3 clinicians
Hospital affiliation
- Novant Health Thomasville Medical CenterThomasville, NC
Industry payments (Open Payments)
- 2025$661.86 · 13 payments from 4 companies
- 2024$644.88 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $526.85 | 8 |
| Tarsus Pharmaceuticals, Inc. | $86.52 | 3 |
| Harrow Eye, LLC | $28.63 | 1 |
| Glaukos Corporation | $19.86 | 1 |
What the 2025 payments were for
- Food and Beverage$661.86 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 ophthalmologists in Greensboro · All ophthalmologists in North Carolina