Covered recipient · General Payments record
VISWAM SIVA NAIR
Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease
General Payments · PY2019–2025
$3,906.53
- Reported across 15 records
- CMS publication 2026-06-30
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
PY2025 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $287.08 | 9 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Acerta Pharma LLC | $122.04 | 4 |
| Medtronic, Inc. | $64.84 | 1 |
| GlaxoSmithKline, LLC. | $48.26 | 2 |
| GENZYME CORPORATION | $36.35 | 1 |
| Philips Electronics North America Corporation | $15.59 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (9)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | $33.21 | 09/17/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1206464713 | CMS |
| AstraZeneca Pharmaceuticals LP | $21.64 | 10/02/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1206703920 | CMS |
| AstraZeneca Pharmaceuticals LP | $33.20 | 10/08/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1206994305 | CMS |
| AstraZeneca Pharmaceuticals LP | $33.99 | 10/30/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1207221861 | CMS |
| GENZYME CORPORATION | $36.35 | 09/11/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1233658239 | CMS |
| GlaxoSmithKline, LLC. | $26.27 | 09/25/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1190432666 | CMS |
| GlaxoSmithKline, LLC. | $21.99 | 11/13/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1191021551 | CMS |
| Medtronic, Inc. | $64.84 | 01/15/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1218835554 | CMS |
| Philips North America LLC | $15.59 | 10/14/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1232625142 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-06-30
- Program years on this page
- 2019, 2020, 2023, 2025
- Generated from
- OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.