HERBERT PAUL HENDERSON JR.
Allopathic & Osteopathic Physicians|Family Medicine MANCHESTER, MD NPI 1790786606
Browse related groups: Allopathic & Osteopathic Physicians|Family Medicine MD Amarin Pharma Inc. All categories
General Payments — all program years on this page
$623.23
- Category: General Payments
- Program years: PY2018–2020
- Record count: 39
- As of (CMS publication): 2026-01-23
Latest program year (PY2020): $115.87 across 6 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 (PY2020) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $115.87 | 6 |
By paying entity
Latest program year (PY2020) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Amarin Pharma Inc. | $66.70 | 3 |
| Seqirus USA Inc | $17.68 | 1 |
| Orexo US, Inc. | $17.30 | 1 |
| Kowa Pharmaceuticals America, Inc. | $14.19 | 1 |
By program year
Records — PY2020 (6)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 716723081 | Kowa Pharmaceuticals America, Inc. | $14.19 | 03/10/2020 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 725883069 | Seqirus USA Inc | $17.68 | 03/05/2020 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 730285569 | Orexo US, Inc. | $17.30 | 01/30/2020 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 739905543 | Amarin Pharma Inc. | $19.07 | 02/25/2020 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 739905545 | Amarin Pharma Inc. | $24.65 | 04/07/2020 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 740001741 | Amarin Pharma Inc. | $22.98 | 01/16/2020 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
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_PGYR2020_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.