RAJIVE TANDON
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NAPERVILLE, IL NPI 1104878115
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IL United Therapeutics Corporation All categories
General Payments — all program years on this page
$44,724.68
- Category: General Payments
- Program years: PY2018–2024
- Record count: 409
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $1,238.36 across 29 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 | $1,238.36 | 29 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| United Therapeutics Corporation | $680.90 | 11 |
| Inari Medical, Inc. | $166.37 | 1 |
| Acerta Pharma LLC | $94.21 | 4 |
| GlaxoSmithKline, LLC. | $78.54 | 3 |
| GENZYME CORPORATION | $71.79 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $67.85 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $30.77 | 1 |
| Amgen Inc. | $18.63 | 1 |
| Janssen Pharmaceuticals, Inc | $15.45 | 1 |
| Grifols USA, LLC | $13.85 | 1 |
By program year
Records — PY2024 (29)
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.