Sandra Kou, O.D.
NPI 1366874034ActiveIndividual· Optometrist· Durham, NC
Optometrist (O.D.) in Durham, North Carolina, trained at University of California - School of Optometry (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $35,404 for 102 claims, against $7,974 paid for services in 2024. Alcon Vision LLC was the largest of 6 companies reporting payments in 2025, $699.92 in all, mostly food and beverage.
Overview
| NPI | 1366874034 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Aug 5, 2013 |
| Last updated in NPPES | Feb 13, 2026 |
| Certified by provider | Feb 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2474 | NC |
| Optometrist | 152W00000X | 14891 | CA |
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 - Optometry (CA); Practitioner - Optometry (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 132 across 11 procedure codes |
| Paid by Medicare | $7,974 |
Part D prescriptions in 2024
| Prescriptions (claims) | 102 · 237 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $35,404 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | University of California - School of Optometry |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Optometry |
Medical group
- Clark Optometric Center PAHigh Point, NC · 44 clinicians
Industry payments (Open Payments)
- 2025$699.92 · 16 payments from 6 companies
- 2024$325.63 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $291.77 | 3 |
| Bausch & Lomb Americas Inc. | $200.67 | 6 |
| Tarsus Pharmaceuticals, Inc. | $137.64 | 4 |
| Harrow Eye, LLC | $27.94 | 1 |
| Sun Pharmaceutical Industries Inc. | $24.30 | 1 |
What the 2025 payments were for
- Food and Beverage$696.97 · 15 payments
- Education$2.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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