Chad A. Carlsson, OD
NPI 1508853904ActiveIndividual· Optometrist· Loris, SC
Optometrist (OD) in Loris, South Carolina, trained at Illinois College of Optometry at Chicago (class of 2003). Mostly services rather than prescriptions: Medicare paid $2,087 for 15 patients in 2024, with only 22 Part D claims. Topcon Healthcare, Inc. was the largest of 6 companies reporting payments in 2025, $546.48 in all, mostly food and beverage.
Overview
| NPI | 1508853904 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Sep 30, 2005 |
| Last updated in NPPES | Sep 10, 2026 |
| Certified by provider | Sep 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2242 | 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 - Optometry (KY); Practitioner - Optometry (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 30 across 9 procedure codes |
| Paid by Medicare | $2,087 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 24 30-day fills |
|---|---|
| Total drug cost | $581.20 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Optometry |
Medical group
- Clemson Eye PASumter, SC · 52 clinicians
Industry payments (Open Payments)
- 2025$546.48 · 6 payments from 6 companies
- 2024$263.31 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Topcon Healthcare, Inc. | $241.26 | 1 |
| Lkc Technologies, Inc. | $99.50 | 1 |
| Coopervision Inc. | $87.96 | 1 |
| Alcon Vision LLC | $73.39 | 1 |
| Bausch & Lomb Americas Inc. | $27.82 | 1 |
What the 2025 payments were for
- Food and Beverage$546.48 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Loris
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