Nicholas Thomas Sisofo IV, PA
NPI 1700544103ActiveIndividual· Physician Assistant· Summerville, SC
Physician Assistant (PA) in Summerville, South Carolina, with an NPI issued in December 2021. Part D covered 200 prescriptions written in 2024, 76% of them generic. Vanda Pharmaceuticals Inc. was the largest of 17 companies reporting payments in 2025, $2,790 in all, mostly food and beverage.
Overview
| NPI | 1700544103 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Dec 2, 2021 |
| Last updated in NPPES | Apr 30, 2024 |
| Certified by provider | Apr 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 200 · 440 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $37,876 |
| Generic share | 76% of claims |
Industry payments (Open Payments)
- 2025$2,790 · 101 payments from 17 companies
- 2024$1,285 · 48 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $499.24 | 16 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $338.35 | 7 |
| Supernus Pharmaceuticals, Inc. | $321.10 | 9 |
| Otsuka America Pharmaceutical, Inc. | $260.18 | 8 |
| Axsome Therapeutics, Inc. | $246.70 | 11 |
What the 2025 payments were for
- Food and Beverage$2,790 · 101 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 79 physician assistants in Summerville · All physician assistants in South Carolina