Kiran Saraiya, DO
Nephrology · Warren, MINPI 1649483660
Payments from drug & device makers
Across 265 payments — averaging $11,877 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi Pasteur Inc.$1.3M
- AstraZeneca$691K
- Astrazeneca UK Limited$466K
- Seqirus USA Inc$370K
- Vertex$345K
- Amgen$277
- plus $571 from 6 others
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 |
|---|---|---|
| Sanofi Pasteur Inc. | 35 | $1,273,975 |
| AstraZeneca | 16 | $691,377 |
| Astrazeneca UK Limited | 5 | $466,270 |
| Seqirus USA Inc | 159 | $369,969 |
| Vertex | 7 | $344,990 |
| Amgen | 21 | $277 |
| Vifor Pharma, Inc. | 12 | $229 |
| Akebia Therapeutics Inc | 2 | $116 |
| AbbVie | 1 | $107 |
| Ardelyx, Inc. | 5 | $88 |
| Travere Therapeutics, Inc. | 1 | $17 |
| Boehringer Ingelheim | 1 | $14 |
How this compares
$3,147,428 in reported general payments places this provider in the 95th percentile of 325 nephrology providers in Michigan.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other nephrology in Warren
- Matthias KretzlerAnn Arbor$7.8M
- Fahd Al-SaghirPontiac$3.9M
- Alexander YevzlinAnn Arbor$1.3M
- Christopher ProvenzanoShelby Township$1.2M
- Joel TopfRoseville$1.1M
- Jennifer OdrenSaint Clair Shores$620K
- Zeenat BhatAnn Arbor$592K
- Ahmed AqeelKalamazoo$363K
- Claudia ZacharekSaginaw$351K
- Kausik UmanathDetroit$318K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.