CHARLES HUNTER ROARK
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CHATTANOOGA, TN NPI 1497216501
Browse related groups: Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TN ABBVIE INC. All categories
General Payments — all program years on this page
$1,116.46
- Category: General Payments
- Program years: PY2024
- Record count: 58
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $1,116.46 across 58 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 | $1,116.46 | 58 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| ABBVIE INC. | $229.16 | 15 |
| PFIZER INC. | $148.48 | 8 |
| UCB, Inc. | $92.75 | 4 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $75.28 | 4 |
| Alexion Pharmaceuticals, Inc. | $66.94 | 3 |
| Alnylam Pharmaceuticals Inc. | $65.94 | 2 |
| CSL Behring | $62.20 | 2 |
| ARGENX US, INC. | $61.07 | 3 |
| Teva Pharmaceuticals USA, Inc. | $57.39 | 4 |
| ACADIA Pharmaceuticals Inc | $45.35 | 2 |
| Amgen Inc. | $37.70 | 2 |
| SCILEX PHARMACEUTICALS INC. | $33.52 | 2 |
| SK Life Science, Inc. | $25.51 | 1 |
| Lundbeck LLC | $22.09 | 1 |
| MDD US Operations, LLC | $22.09 | 1 |
| EMD Serono, Inc. | $20.58 | 1 |
| Neurocrine BioSciences, Inc. | $19.37 | 1 |
| Kyowa Kirin, Inc. | $16.36 | 1 |
| Lilly USA, LLC | $14.68 | 1 |
By program year
| Program year | Amount | Records |
|---|---|---|
| 2024 | $1,116.46 | 58 |
Records — PY2024 (58)
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
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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.