Daoling Zhang, MD
NPI 1003922485ActiveIndividual· Ophthalmology· Orangeburg, SC
Ophthalmology (MD) in Orangeburg, South Carolina, trained at Louisiana State University School of Medicine in New Orleans (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $585,692 for 6,384 claims, against $155,378 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $288.45 in all, mostly food and beverage.
Overview
| NPI | 1003922485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Oct 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 22915 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 878 |
|---|---|
| Services billed | 1,958 across 21 procedure codes |
| Paid by Medicare | $155,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,384 · 9,534 30-day fills |
|---|---|
| Patients | 1,021 |
| Total drug cost | $585,692 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Ophthalmology |
Medical group
- Orangeburg Eye CenterOrangeburg, SC · 4 clinicians
Hospital affiliation
- Musc Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$288.45 · 13 payments from 6 companies
- 2024$359.52 · 16 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $104.12 | 5 |
| Bausch & Lomb Americas Inc. | $59.67 | 3 |
| Alcon Vision LLC | $55.16 | 2 |
| Glaukos Corporation | $34.50 | 1 |
| Oyster Point Pharma, Inc. | $20.55 | 1 |
What the 2025 payments were for
- Food and Beverage$288.45 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Orangeburg
- 1194831586
- 1902912322
- 1538275961
- 1235450628
- 1013531045