Si-On Kim, OD
NPI 1477161875ActiveIndividual· Optometrist· Frisco, TX
Optometrist (OD) in Frisco, Texas, trained at University of Houston - College of Optometry (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $111,767 for 332 claims, against $47,200 paid for services in 2024. Biotissue Holdings Inc. was the largest of 8 companies reporting payments in 2025, $940.57 in all, mostly food and beverage.
Overview
| NPI | 1477161875 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2020 |
| Last updated in NPPES | May 9, 2024 |
| Certified by provider | Sep 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 10006 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 372 across 17 procedure codes |
| Paid by Medicare | $47,200 |
Part D prescriptions in 2024
| Prescriptions (claims) | 332 · 526 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $111,767 |
| Generic share | 45% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Optometry |
Medical group
- Texas Vision and Laser Center, PLLCFrisco, TX · 5 clinicians
Industry payments (Open Payments)
- 2025$940.57 · 37 payments from 8 companies
- 2024$760.84 · 38 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $269.02 | 19 |
| Harrow Eye, LLC | $194.11 | 5 |
| Glaukos Corporation | $144.52 | 5 |
| Alcon Vision LLC | $143.54 | 2 |
| Bausch & Lomb Americas Inc. | $59.83 | 2 |
What the 2025 payments were for
- Food and Beverage$940.57 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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