MARC S DIAMOND
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease PHILADELPHIA, PA NPI 1760613665
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease PA HARMONY BIOSCIENCES LLC All categories
General Payments — all program years on this page
$876.70
- Category: General Payments
- Program years: PY2019–2024
- Record count: 39
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $227.21 across 8 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 | $227.21 | 8 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| HARMONY BIOSCIENCES LLC | $150.17 | 4 |
| Insmed, Inc. | $52.16 | 3 |
| Inspire Medical Systems, Inc. | $24.88 | 1 |
By program year
Records — PY2024 (8)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1089558422 | Insmed, Inc. | $15.34 | 06/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1089563102 | Insmed, Inc. | $18.41 | 08/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1089566149 | Insmed, Inc. | $18.41 | 09/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1126071336 | HARMONY BIOSCIENCES LLC | $45.02 | 07/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1126071338 | HARMONY BIOSCIENCES LLC | $40.22 | 06/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1141475924 | Harmony Biosciences Llc | $35.04 | 11/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1141477684 | Harmony Biosciences Llc | $29.89 | 10/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148051375 | Inspire Medical Systems, Inc. | $24.88 | 02/02/2024 | 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_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.