JAYASANKARAN P MUKKASNNAIRU
Allopathic & Osteopathic Physicians|Pediatrics BATON ROUGE, LA NPI 1891795191
Browse related groups: Allopathic & Osteopathic Physicians|Pediatrics LA Supernus Pharmaceuticals, Inc. All categories
General Payments — all program years on this page
$1,156.93
- Category: General Payments
- Program years: PY2018–2024
- Record count: 63
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $215.33 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 |
|---|---|---|
| Food and Beverage | $215.33 | 7 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | $140.69 | 2 |
| Merck Sharp & Dohme Corporation | $28.27 | 2 |
| PFIZER INC. | $17.14 | 1 |
| IRONSHORE PHARMACEUTICALS INC. | $15.23 | 1 |
| SANOFI-AVENTIS U.S. LLC | $14.00 | 1 |
By program year
Records — PY2024 (7)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1131014615 | PFIZER INC. | $17.14 | 01/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1139996855 | SANOFI-AVENTIS U.S. LLC | $14.00 | 09/03/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1141966207 | Merck Sharp & Dohme LLC | $13.39 | 04/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1141985571 | Merck Sharp & Dohme LLC | $14.88 | 02/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1146316223 | IRONSHORE PHARMACEUTICALS INC. | $15.23 | 07/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1147880663 | Supernus Pharmaceuticals, Inc. | $8.79 | 10/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1147880665 | Supernus Pharmaceuticals, Inc. | $131.90 | 01/29/2024 | 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.