Katherine Susannah Mary Thomas, OD
NPI 1982263117ActiveIndividual· Optometrist· Lake City, FL
Optometrist (OD) in Lake City, Florida, trained at Illinois College of Optometry at Chicago (class of 2019). Mostly services rather than prescriptions: Medicare paid $11,103 for 100 patients in 2024, with only 24 Part D claims. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $389.92 in all, mostly food and beverage.
Overview
| NPI | 1982263117 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 11, 2019 |
| Last updated in NPPES | Jun 11, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 096820 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 169 across 15 procedure codes |
| Paid by Medicare | $11,103 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 26 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $3,398 |
| Generic share | 54% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Optometry |
Medical groups
- Elite Eye Care PCWaukee, IA · 10 clinicians
- Dr Curtis Broek Od PCAmes, IA · 4 clinicians
Industry payments (Open Payments)
- 2025$389.92 · 11 payments from 4 companies
- 2024$405.60 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $193.60 | 5 |
| Tarsus Pharmaceuticals, Inc. | $120.37 | 1 |
| Coopervision Inc. | $57.79 | 4 |
| E.R. Squibb & Sons, L.L.C. | $18.16 | 1 |
What the 2025 payments were for
- Food and Beverage$389.92 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other optometrists in Lake City
- 1255888798
- 1437188562
- 1679554760
- 1710919170
- 1942351218
- 1215318654
- 1093867236
- 1407956071
- 1104442441
- 1235350208
- 1427426469
- 1447260245
All 20 optometrists in Lake City · All optometrists in Florida