Nicolas Patrick Cassata, MD
NPI 1043847973ActiveIndividual· Surgery· Danville, PA
Surgery (MD) with Geisinger Clinic, practicing in Danville, Pennsylvania. Part D covered 100 prescriptions written in 2024, 96% of them generic. Penumbra, Inc. was the largest of 2 companies reporting payments in 2025, $156.88 in all, mostly food and beverage. Lists Geisinger Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1043847973 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 23, 2020 |
| Last updated in NPPES | Aug 25, 2026 |
| Certified by provider | Aug 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 036180502 | IL |
| Surgery | 208600000X | MD489113 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (IL); Practitioner - General Surgery (PA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 100 · 114 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $6,580 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Geisinger ClinicDanville, PA · 3,467 clinicians
Hospital affiliations
- Geisinger Medical CenterDanville, PA
- Geisinger-Community Medical CenterScranton, PA
Industry payments (Open Payments)
- 2025$156.88 · 2 payments from 2 companies
- 2024$19.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $136.73 | 1 |
| Polynovo North America LLC | $20.15 | 1 |
What the 2025 payments were for
- Food and Beverage$156.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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