Mary Youssef, MD
Cardiovascular Disease · Flower Mound, TXNPI 1427083203
Payments from drug & device makers
Across 380 payments — averaging $16.35 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- E.r. Squibb & Sons, L.L.C.$2K
- Novartis$721
- Sanofi-aventis U.S. LLC$607
- Pfizer$504
- Merck$409
- Boehringer Ingelheim$361
- plus $2K from 25 others
What the payments were for
- Food & beverage$6,197100%
- Education$170%
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 |
|---|---|---|
| E.r. Squibb & Sons, L.L.C. | 152 | $1,585 |
| Novartis | 33 | $721 |
| Sanofi-aventis U.S. LLC | 32 | $607 |
| Pfizer | 26 | $504 |
| Merck | 23 | $409 |
| Boehringer Ingelheim | 19 | $361 |
| Johnson & Johnson | 22 | $360 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 7 | $256 |
| Amgen | 13 | $192 |
| Alnylam Pharmaceuticals Inc. | 7 | $149 |
| AstraZeneca | 6 | $126 |
| Edwards Lifesciences | 2 | $108 |
| Scpharmaceuticals Inc. | 6 | $102 |
| Regeneron Healthcare Solutions, Inc. | 5 | $95 |
| Lexicon Pharmaceuticals, Inc. | 1 | $88 |
| Boston Scientific | 4 | $84 |
| Esperion Therapeutics, Inc. | 4 | $64 |
| Amarin Pharma, Inc. | 3 | $63 |
| Philips North America LLC | 2 | $51 |
| Heartflow, Inc. | 1 | $46 |
| Bard Peripheral Vascular, Inc. | 1 | $43 |
| Medtronic | 1 | $34 |
| Tactile Systems Technology Inc | 2 | $30 |
| Abbott | 1 | $26 |
| Astellas Pharma US Inc | 1 | $20 |
| Bayer | 1 | $18 |
| Inspire Medical Systems, Inc. | 1 | $17 |
| Agepha Pharma FZ LLC | 1 | $16 |
| Kiniksa Pharmaceuticals International, PLC | 1 | $16 |
| Medicomp Inc | 1 | $14 |
| Bardy Diagnostics, Inc. | 1 | $10 |
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.
- PRALUENT$116
How this compares
$6,214 in reported general payments places this provider in the 60th percentile of 1,515 cardiovascular disease providers in Texas.
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 |
|---|---|---|
| EliquisApixaban | 442 | $510,141 |
| XareltoRivaroxaban | 127 | $165,949 |
| JardianceEmpagliflozin | 49 | $62,713 |
| Repatha SureclickEvolocumab | 66 | $60,640 |
| EntrestoSacubitril/Valsartan | 30 | $44,746 |
| MultaqDronedarone Hcl | 16 | $20,403 |
| FarxigaDapagliflozin Propanediol | 15 | $16,351 |
| Metoprolol Succinate | 389 | $4,069 |
| Diltiazem 24hr Er (Cd)Diltiazem Hcl | 91 | $2,305 |
| Potassium Chloride | 94 | $2,228 |
| Rosuvastatin Calcium | 158 | $1,963 |
| Atorvastatin Calcium | 236 | $1,684 |
| Losartan Potassium | 185 | $1,632 |
| Flecainide Acetate | 53 | $1,626 |
| Midodrine Hcl | 22 | $1,579 |
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 |
|---|---|---|
| PfizerEliquis | $504 | $510,141442 claims |
| Johnson & JohnsonXarelto | $360 | $165,949127 claims |
| Boehringer IngelheimJardiance | $361 | $62,71349 claims |
| NovartisEntresto | $721 | $44,74630 claims |
| Sanofi-aventis U.S. LLCMultaq | $607 | $20,40316 claims |
| AstraZenecaFarxiga | $126 | $16,35115 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 60th percentile of 1,515 cardiovascular disease providers in Texas.
Other cardiovascular disease in Flower Mound
- Ramin Farzaneh-FarDallas$17.1M
- Jeffrey GladdenDallas$15.8M
- Ann NavarDallas$14.5M
- David BrabhamAmarillo$11.5M
- Justin GrodinDallas$6.2M
- Christie BallantyneHouston$4.6M
- Syed NaqviHouston$3.6M
- Faisal WahidMcKinney$3.4M
- James FeldmanHouston$3.1M
- Fernando BoccalandroOdessa$3M
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.