Tarak Srivastava
Pediatric Nephrology · Kansas City, MONPI 1942259452
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $20,820 of the $27,533 with a category attached, or 75.6%. 5 manufacturers reported payments, led by Travere Therapeutics, Inc. at 54.2% of the total. Among pediatric nephrology clinicians in MO with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 42 payments — averaging $655.55 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Travere Therapeutics, Inc.$15K
- Alnylam Pharmaceuticals Inc.$12K
- AstraZeneca$150
- Mallinckrodt Enterprises LLC$75
- Averitas Pharma Inc.$24
Across 205 payments — averaging $1593.19 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Travere Therapeutics, Inc.$252K
- Hoffmann-la Roche Limited$35K
- E.r. Squibb & Sons, L.L.C.$23K
- Apellis Pharmaceuticals, Inc.$17K
What the payments were for
- Consulting fees$20,82076%
- Speaking & faculty fees$1501%
- Travel & lodging$5,03418%
- Food & beverage$1,4545%
- Education$750%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Travere Therapeutics, Inc. | 27 | $14,925 |
| Alnylam Pharmaceuticals Inc. | 12 | $12,359 |
| AstraZeneca | 1 | $150 |
| Mallinckrodt Enterprises LLC | 1 | $75 |
| Averitas Pharma Inc. | 1 | $24 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$27,533 in reported general payments places this provider in the 95th percentile of 26 pediatric nephrology providers in Missouri.
Other pediatric nephrology in Kansas City
- Bradley WaradyKansas City$61K
- Uri AlonKansas City$22K
- Judith VansickleKansas City$18K
- Laurel WilligKansas City$17K
- Vimal ChadhaKansas City$2K
- Heather MorgansKansas City$2K
- Donna ClaesKansas City$1K
- Darcy WeidemannKansas City$259
- Naile Tufan PekkucuksenKansas City$48
- Nathan BeinsKansas City$22
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.