Ibrahim Ahmad, MD
Nephrology · Kettering, OHNPI 1649278110
Payments from drug & device makers
Across 570 payments — averaging $406.47 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Otsuka America Pharmaceutical, Inc.$115K
- AstraZeneca$47K
- Bayer$31K
- Vifor Pharma, Inc.$22K
- Akebia Therapeutics Inc$12K
- GSK$2K
- plus $3K from 21 others
What the payments were for
- Consulting fees$12,6535%
- Speaking & faculty fees$187,78581%
- Travel & lodging$20,1929%
- Food & beverage$10,2364%
- Education$8230%
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 |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 215 | $114,828 |
| AstraZeneca(2 entities) | 119 | $47,110 |
| Bayer | 50 | $30,786 |
| Vifor Pharma, Inc. | 37 | $22,375 |
| Akebia Therapeutics Inc | 25 | $12,168 |
| GSK | 8 | $1,728 |
| OPKO Pharmaceuticals, LLC | 15 | $472 |
| Amgen(2 entities) | 17 | $387 |
| Fresenius USA Marketing, Inc. | 13 | $329 |
| Ardelyx, Inc. | 12 | $327 |
| Novartis | 12 | $287 |
| Calliditas Therapeutics US Inc. | 8 | $151 |
| Travere Therapeutics, Inc. | 10 | $131 |
| Aurinia Pharma U.S., Inc. | 5 | $93 |
| Mallinckrodt Hospital Products Inc. | 2 | $86 |
| Daiichi Sankyo Inc. | 5 | $80 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 2 | $65 |
| Scpharmaceuticals Inc. | 2 | $42 |
| Boehringer Ingelheim | 2 | $41 |
| Mallinckrodt Enterprises LLC | 2 | $35 |
| Renalytix AI, Inc. | 2 | $32 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $30 |
| Alnylam Pharmaceuticals Inc. | 1 | $27 |
| Novo Nordisk | 1 | $24 |
| Lilly USA, LLC | 1 | $19 |
| Idorsia Pharmaceuticals US Inc | 1 | $18 |
| Hikma Pharmaceuticals USA | 1 | $17 |
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
$231,688 in reported general payments places this provider in the 95th percentile of 450 nephrology providers in Ohio.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| XphozahTenapanor Hcl | 39 | $122,465 |
| VelphoroSucroferric Oxyhydroxide | 20 | $84,477 |
| KerendiaFinerenone | 48 | $44,735 |
| FarxigaDapagliflozin Propanediol | 40 | $28,152 |
| LokelmaSodium Zirconium Cyclosilicate | 17 | $18,949 |
| ProsolParenteral Amino Acid 20% No.1 | 28 | $5,987 |
| Sevelamer Carbonate | 23 | $4,445 |
| ClinolipidFat Emulsion/Olive/Soy/Phospho | 13 | $4,057 |
| Calcium Acetate | 24 | $2,006 |
| Clonidine | 13 | $1,903 |
| Midodrine Hcl | 16 | $1,474 |
| Nifedipine ErNifedipine | 16 | $1,408 |
| Torsemide | 41 | $941 |
| Metolazone | 36 | $429 |
| Bumetanide | 21 | $374 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Fresenius USA Marketing, Inc.Velphoro | $329 | $84,47720 claims |
| AstraZenecaFarxiga, Lokelma | $47,110 | $47,10157 claims |
| BayerKerendia | $30,786 | $44,73548 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 95th percentile of 450 nephrology providers in Ohio.
Other nephrology in Kettering
- Isabelle AyoubColumbus$1.6M
- Andrew LazarBeachwood$806K
- Samir ParikhColumbus$699K
- Brad RovinColumbus$625K
- Lance DworkinToledo$601K
- Mohamed SekkarieToledo$524K
- Kevin SchroederColumbus$518K
- Prabir Roy ChaudhuryCincinnati$483K
- Amit GovilCincinnati$444K
- Sankar NavaneethanCleveland$413K
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.