Courtney Nicole Kassenbrock, OD
NPI 1093121303ActiveIndividual· Optometrist· Indianapolis, IN
Optometrist (OD) in Indianapolis, Indiana, trained at Indiana University - School of Optometry (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $50,384 for 136 claims, against $4,093 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 7 companies reporting payments in 2025, $599.70 in all, mostly food and beverage.
Overview
| NPI | 1093121303 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 8, 2014 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 18003843 | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 115 across 14 procedure codes |
| Paid by Medicare | $4,093 |
Part D prescriptions in 2024
| Prescriptions (claims) | 136 · 248 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $50,384 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | Indiana University - School of Optometry |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Optometry |
Medical group
- City Optical Co IncIndianapolis, IN · 49 clinicians
Industry payments (Open Payments)
- 2025$599.70 · 17 payments from 7 companies
- 2024$170.64 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $340.58 | 8 |
| Dompe US, Inc. | $91.13 | 1 |
| Sun Pharmaceutical Industries Inc. | $49.00 | 2 |
| Harrow Eye, LLC | $41.74 | 3 |
| Tarsus Pharmaceuticals, Inc. | $34.47 | 1 |
What the 2025 payments were for
- Food and Beverage$599.70 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 335 optometrists in Indianapolis · All optometrists in Indiana