Brian Hemann, MD
Cardiovascular Disease · Bethesda, MDNPI 1316048648
Payments from drug & device makers
Across 181 payments — averaging $35.67 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$590
- Medtronic$587
- E.r. Squibb & Sons, L.L.C.$533
- Abbott$478
- Atricure, Inc.$467
- Amgen$457
- plus $3K from 28 others
What the payments were for
- Consulting fees$180%
- Food & beverage$6,438100%
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 |
|---|---|---|
| Novo Nordisk | 19 | $590 |
| Medtronic | 6 | $587 |
| E.r. Squibb & Sons, L.L.C. | 20 | $533 |
| Abbott | 4 | $478 |
| Atricure, Inc. | 7 | $467 |
| Amgen | 16 | $457 |
| Johnson & Johnson | 13 | $370 |
| Boston Scientific | 4 | $320 |
| Novartis | 14 | $273 |
| Merck | 8 | $238 |
| Edwards Lifesciences | 3 | $234 |
| Heartflow, Inc. | 3 | $198 |
| Baxter Healthcare | 4 | $183 |
| Sanofi-aventis U.S. LLC | 7 | $151 |
| Cvrx, Inc. | 1 | $149 |
| Scpharmaceuticals Inc. | 5 | $132 |
| Boehringer Ingelheim | 6 | $131 |
| Bardy Diagnostics, Inc. | 4 | $119 |
| Pfizer | 5 | $117 |
| Bayer | 6 | $109 |
| AstraZeneca | 5 | $106 |
| Kiniksa Pharmaceuticals International, PLC | 4 | $94 |
| Philips North America LLC | 4 | $72 |
| Acutus Medical, Inc. | 1 | $52 |
| Medicomp Inc | 1 | $46 |
| Esperion Therapeutics, Inc. | 2 | $42 |
| GE HealthCare | 2 | $41 |
| Corvista Health, Inc. | 1 | $31 |
| Alnylam Pharmaceuticals Inc. | 1 | $30 |
| Abiomed | 1 | $29 |
| Actelion Pharmaceuticals US, Inc. | 1 | $23 |
| Bridgebio Pharma, Inc. | 1 | $21 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $17 |
| Chiesi USA, Inc. | 1 | $16 |
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.
- EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX$337
- VERQUVO$241
- Ozempic$228
- SAPIEN 3 Ultra RESILIA$199
- Micra$176
- COBALT DR MRI SURESCAN$171
- FFRct$159
- Barostim Neo System$149
- THORATEC HEARTMATE 3 LVAS IMPLANT KIT$149
- Quadra Assura CRT Defibrillator$144
- GENERAL - THERAPIES$141
- XARELTO$137
- Repatha$122
- Confirm Rx$120
- COREVALVE EVOLUT R$120
How this compares
$6,456 in reported general payments places this provider in the 70th percentile of 507 cardiovascular disease providers in Maryland.
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 | 232 | $351,052 |
| XareltoRivaroxaban | 51 | $64,088 |
| EntrestoSacubitril/Valsartan | 30 | $50,715 |
| MultaqDronedarone Hcl | 18 | $41,684 |
| JardianceEmpagliflozin | 19 | $25,900 |
| FarxigaDapagliflozin Propanediol | 11 | $16,654 |
| Carvedilol ErCarvedilol Phosphate | 20 | $8,506 |
| Ranolazine ErRanolazine | 41 | $5,204 |
| Metoprolol Succinate | 283 | $5,093 |
| MyrbetriqMirabegron | 11 | $4,650 |
| Rosuvastatin Calcium | 138 | $3,796 |
| Valsartan | 94 | $2,736 |
| Ezetimibe | 49 | $2,691 |
| Atorvastatin Calcium | 230 | $2,411 |
| Losartan Potassium | 128 | $1,577 |
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 | $117 | $351,052232 claims |
| Johnson & JohnsonXarelto | $370 | $64,08851 claims |
| NovartisEntresto | $273 | $50,71530 claims |
| Sanofi-aventis U.S. LLCMultaq | $151 | $41,68418 claims |
| Boehringer IngelheimJardiance | $131 | $25,90019 claims |
| AstraZenecaFarxiga | $106 | $16,65411 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 70th percentile of 507 cardiovascular disease providers in Maryland.
Other cardiovascular disease in Bethesda
- Mark HaigneyBethesda$121K
- Andrew AraiBethesda$43K
- Christopher DefilippiBaltimore$9.2M
- Thorsten LeuckerBaltimore$7.1M
- Joao LimaBaltimore$5.6M
- Jeffrey ColeBaltimore$4.8M
- Carlos InceBaltimore$3M
- Paul GurbelBaltimore$2.6M
- Navin KapurBaltimore$1.8M
- Vineet VenugopalLanham$1.5M
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.