Covered recipient · General Payments record
MADHU NAIR
Allopathic & Osteopathic Physicians Internal Medicine Critical Care Medicine
General Payments · PY2018–2020
$3,267.87
- Reported across 195 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are 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
PY2020 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $630.14 | 34 |
By paying entity
PY2020 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| GlaxoSmithKline, LLC. | $183.84 | 11 |
| Actelion Pharmaceuticals US, Inc. | $99.04 | 4 |
| Acerta Pharma LLC | $53.94 | 4 |
| Insmed, Inc. | $43.80 | 3 |
| Masimo Corporation | $43.22 | 1 |
| Grifols USA, LLC | $39.53 | 2 |
| Allergan Inc. | $36.64 | 2 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $23.41 | 1 |
| Janssen Pharmaceuticals, Inc | $22.26 | 1 |
| GENZYME CORPORATION | $21.25 | 1 |
| Regeneron Healthcare Solutions, Inc. | $17.93 | 1 |
| ResMed Corp | $17.42 | 1 |
| Sunovion Pharmaceuticals Inc. | $16.49 | 1 |
| Mylan Specialty L.P. | $11.37 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2020 (34)
Sorted by paying entity, then date · as published by CMS
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2020
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020
- 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.