Balaji Perumal, M.D,
NPI 1073755427ActiveIndividual· Ophthalmology· Greenville, SC
Ophthalmology (M.D,) in Greenville, South Carolina, trained at Duke University School of Medicine (class of 2009). In 2024 Medicare paid $190,937 for 632 patients, and Part D covered 719 of their prescriptions, 83% of them generic. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $238.53 in all, mostly food and beverage.
Overview
| NPI | 1073755427 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, |
| Sole proprietor | No |
| NPI issued | Apr 1, 2009 |
| Last updated in NPPES | Apr 24, 2026 |
| Certified by provider | Apr 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 51563 | SC |
| Ophthalmology | 207W00000X | 267055 | NY |
| Ophthalmology | 207W00000X | 262329 | MA |
| Ophthalmology, Ophthalmic Plastic and Reconstructive Surgery | 207WX0200X | 51563 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 632 |
|---|---|
| Services billed | 3,787 across 46 procedure codes |
| Paid by Medicare | $190,937 |
Part D prescriptions in 2024
| Prescriptions (claims) | 719 · 767 30-day fills |
|---|---|
| Patients | 471 |
| Total drug cost | $35,424 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Ophthalmology |
Medical group
- Clemson Eye PASumter, SC · 52 clinicians
Hospital affiliations
- Prisma Health Greenville Memorial HospitalGreenville, SC
- Prisma Health Laurens County HospitalClinton, SC
Industry payments (Open Payments)
- 2025$238.53 · 10 payments from 2 companies
- 2024$424.50 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $222.63 | 9 |
| Bausch & Lomb Americas Inc. | $15.90 | 1 |
What the 2025 payments were for
- Food and Beverage$238.53 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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