Toniann Patricia Riselvato
NPI 1780447284ActiveIndividual· Physician Assistant· Central Islip, NY
Physician Assistant with Good Samaritan Hospital Medical Center, practicing in Central Islip, New York. 47 Medicare patients in 2024, $3,070 paid; nearly all of their 122 Part D prescriptions were generic (93%). Lists Good Samaritan Hospital Medical Center as a hospital affiliation.
Overview
| NPI | 1780447284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 6, 2024 |
| Last updated in NPPES | Feb 6, 2024 |
| Certified by provider | Feb 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | NY |
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 - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 48 across 6 procedure codes |
| Paid by Medicare | $3,070 |
Part D prescriptions in 2024
| Prescriptions (claims) | 122 · 122 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $3,723 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Good Samaritan Hospital Medical CenterWest Islip, NY · 165 clinicians
Hospital affiliation
- Good Samaritan Hospital Medical CenterWest Islip, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 physician assistants in Central Islip · All physician assistants in New York