NICHOLAS THOMAS SISOFO
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant SUMMERVILLE, SC NPI 1700544103
Browse related groups: Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant SC Supernus Pharmaceuticals, Inc. All categories
General Payments — all program years on this page
$5,541.37
- Category: General Payments
- Program years: PY2022–2024
- Record count: 225
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $1,284.75 across 48 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $1,284.75 | 48 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | $226.21 | 9 |
| Corium, Inc. | $169.92 | 6 |
| ABBVIE INC. | $158.39 | 3 |
| E.R. Squibb & Sons, L.L.C. | $113.76 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $90.41 | 3 |
| IRONSHORE PHARMACEUTICALS INC. | $83.89 | 4 |
| Janssen Pharmaceuticals, Inc | $81.41 | 2 |
| Neos Therapeutics, LP | $70.89 | 4 |
| Noven Therapeutics, LLC | $64.31 | 3 |
| IDORSIA PHARMACEUTICALS US INC | $35.27 | 2 |
| Insulet Corporation | $33.56 | 1 |
| Otsuka America Pharmaceutical, Inc. | $28.61 | 2 |
| Tris Pharma Inc | $24.64 | 1 |
| PFIZER INC. | $23.41 | 1 |
| Alkermes, Inc. | $21.96 | 1 |
| Axsome Therapeutics, Inc. | $16.84 | 1 |
| Almatica Pharma Inc. | $14.25 | 1 |
| Amgen Inc. | $14.02 | 1 |
| CeQur Corporation | $13.00 | 1 |
By program year
Records — PY2024 (48)
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.