Gregory S. Kosmorsky, DO
NPI 1134163843ActiveIndividual· Ophthalmology· Cleveland, OH
Ophthalmology (DO) in Cleveland, Ohio, trained at Philadelphia College of Osteopathic Medicine (class of 1979). In 2024 Medicare paid $126,056 for 720 patients, and Part D covered 1,136 of their prescriptions, 67% of them generic. Integra Lifesciences Corporation reported $131.10 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1134163843 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 15, 2006 |
| Last updated in NPPES | Feb 12, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 34003797 | OH |
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 - Ophthalmology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 720 |
|---|---|
| Services billed | 1,378 across 26 procedure codes |
| Paid by Medicare | $126,056 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,136 · 1,962 30-day fills |
|---|---|
| Patients | 347 |
| Total drug cost | $49,324 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Ophthalmology |
| Secondary specialties | Neurology |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Akron General Medical CenterAkron, OH
- Cleveland ClinicCleveland, OH
- Cleveland Clinic Avon HospitalAvon, OH
- Hillcrest HospitalMayfield Heights, OH
- Mercy Medical CenterCanton, OH
Industry payments (Open Payments)
- 2024$131.10 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $131.10 | 1 |
What the 2024 payments were for
- Food and Beverage$131.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 112 ophthalmologists in Cleveland · All ophthalmologists in Ohio