Buthayna Dinary, MD
Internal Medicine · Westlake, OHNPI 1902245087
Payments from drug & device makers
Across 428 payments — averaging $18.73 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$1K
- Mallinckrodt Hospital Products Inc.$952
- AstraZeneca$650
- Calliditas Therapeutics US Inc.$520
- Bayer$448
- Travere Therapeutics, Inc.$445
- plus $4K from 28 others
What the payments were for
- Food & beverage$7,58395%
- Education$4345%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Amgen(2 entities) | 67 | $1,258 |
| Mallinckrodt Hospital Products Inc. | 54 | $952 |
| AstraZeneca(2 entities) | 36 | $650 |
| Calliditas Therapeutics US Inc. | 24 | $520 |
| Bayer | 27 | $448 |
| Travere Therapeutics, Inc. | 30 | $445 |
| GSK | 21 | $404 |
| Novo Nordisk | 23 | $383 |
| Novartis | 17 | $348 |
| Johnson & Johnson | 13 | $325 |
| Otsuka America Pharmaceutical, Inc. | 15 | $289 |
| Aurinia Pharma U.S., Inc. | 14 | $275 |
| OPKO Pharmaceuticals, LLC | 22 | $257 |
| Ardelyx, Inc. | 11 | $248 |
| Boehringer Ingelheim | 10 | $211 |
| Boston Scientific | 1 | $140 |
| Fresenius USA Marketing, Inc. | 6 | $95 |
| Akebia Therapeutics Inc | 5 | $83 |
| Baxter Healthcare | 1 | $82 |
| Mallinckrodt Enterprises LLC | 4 | $76 |
| Vifor Pharma, Inc. | 4 | $66 |
| Radius Health, Inc. | 3 | $65 |
| ANI Pharmaceuticals, Inc. | 3 | $64 |
| Genentech USA, Inc. | 2 | $55 |
| Daiichi Sankyo Inc. | 2 | $43 |
| Lilly USA, LLC | 2 | $42 |
| Actelion Pharmaceuticals US, Inc. | 2 | $38 |
| Scpharmaceuticals Inc. | 2 | $35 |
| Sanofi | 2 | $35 |
| Kyowa Kirin, Inc. | 1 | $21 |
| Shire North American Group Inc | 1 | $17 |
| Apellis Pharmaceuticals, Inc. | 1 | $17 |
| Ultragenyx Pharmaceutical Inc. | 1 | $17 |
| Cashflow Solutions, LLC | 1 | $14 |
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.
- TERLIVAZ$144
- EXALT Model D$140
How this compares
$8,017 in reported general payments places this provider in the 90th percentile of 4,428 internal medicine 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 |
|---|---|---|
| OzempicSemaglutide | 91 | $98,892 |
| VelphoroSucroferric Oxyhydroxide | 21 | $39,278 |
| JanuviaSitagliptin Phosphate | 43 | $39,171 |
| JardianceEmpagliflozin | 31 | $27,399 |
| VeltassaPatiromer Calcium Sorbitex | 34 | $27,375 |
| FarxigaDapagliflozin Propanediol | 24 | $26,269 |
| CreonLipase/Protease/Amylase | 12 | $16,064 |
| EliquisApixaban | 19 | $14,981 |
| TradjentaLinagliptin | 13 | $13,886 |
| Sevelamer Carbonate | 64 | $11,558 |
| Bumetanide | 82 | $3,570 |
| Midodrine Hcl | 41 | $3,153 |
| Potassium Citrate ErPotassium Citrate | 15 | $2,991 |
| Allopurinol | 356 | $2,691 |
| Nifedipine ErNifedipine | 58 | $2,247 |
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 |
|---|---|---|
| Novo NordiskOzempic | $383 | $98,89291 claims |
| Boehringer IngelheimJardiance, Tradjenta | $211 | $41,28544 claims |
| Fresenius USA Marketing, Inc.Velphoro | $95 | $39,27821 claims |
| AstraZenecaFarxiga | $650 | $26,26924 claims |
| ANI Pharmaceuticals, Inc.Valsartan | $64 | $54520 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 90th percentile of 4,428 internal medicine providers in Ohio.
Other internal medicine in Westlake
- Antoinette PragalosCincinnati$27.8M
- Steven FolkerthBeavercreek$9.1M
- Charles EgerCincinnati$8.7M
- Vadim KoshkinCleveland$6.1M
- Nizar DaboulMaumee$4.7M
- Douglas LoganCincinnati$4.7M
- Seref BornovaliLoveland$4.4M
- Yevgeniy BukhmanCanton$3.7M
- Leela VrishabhendraCincinnati$3.4M
- Narinder SainiSpringfield$3.2M
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.