NAGENDRA NATARAJAN
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KANSAS CITY, MO NPI 1124245618
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MO Boehringer Ingelheim International GmbH All categories
General Payments — all program years on this page
$2,841.56
- Category: General Payments
- Program years: PY2019–2024
- Record count: 17
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $2,578.70 across 7 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 |
|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $2,389.64 | 1 |
| Education | $134.00 | 3 |
| Food and Beverage | $55.06 | 3 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Boehringer Ingelheim International GmbH | $2,389.64 | 1 |
| AVEO Pharmaceuticals, Inc. | $134.00 | 3 |
| E.R. Squibb & Sons, L.L.C. | $38.51 | 2 |
| SOBI, INC | $16.55 | 1 |
By program year
Records — PY2024 (7)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1101248043 | E.R. Squibb & Sons, L.L.C. | $25.00 | 09/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1101248055 | E.R. Squibb & Sons, L.L.C. | $13.51 | 10/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1117882118 | Boehringer Ingelheim International GmbH | $2,389.64 | 07/02/2024 | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Undisputed | 01/23/2026 | View at CMS |
| 1141416256 | SOBI, INC | $16.55 | 01/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1143483201 | Aveo Pharmaceuticals, Inc. | $99.00 | 05/21/2024 | Education | Undisputed | 01/23/2026 | View at CMS |
| 1143483206 | Aveo Pharmaceuticals, Inc. | $15.00 | 06/12/2024 | Education | Undisputed | 01/23/2026 | View at CMS |
| 1143483212 | Aveo Pharmaceuticals, Inc. | $20.00 | 12/04/2024 | Education | 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.