John Kobayashi, MD
Cardiovascular Disease · South Bend, INNPI 1669479572
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 93.7% of the total across 365 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 44 manufacturers, the largest accounting for just 18.3% — the pattern of someone who eats at a lot of different presentations.
Across 365 payments — averaging $29.03 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$2K
- Abbott$2K
- Novartis$1K
- Abiomed$498
- Johnson & Johnson$480
- Edwards Lifesciences$379
- plus $4K from 38 others
Across 132 payments — averaging $2023.11 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- American Regent$192K
- Boehringer Ingelheim Pharma GmbH & Co.kg$32K
- Boehringer Ingelheim International GmbH$19K
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$18K
- Heartflow, Inc.$6K
- Sanofi US Services Inc.$50
What the payments were for
- Travel & lodging$6076%
- Food & beverage$9,92594%
- Education$641%
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.
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.
- MitraClip$654
- Watchman$621
- WATCHMAN Access System$542
- MitraClip System$517
- WATCHMAN FLX$254
- OPTIMIZER$252
- Impella$235
- PRALUENT$200
- SAPIEN 3 Ultra RESILIA$168
- Barostim Neo System$138
- Edwards SAPIEN 3 Transcatheter Heart Valve$133
- ENTRESTO$125
- Kerendia$123
- AMPLATZER AMULET$116
- CAMZYOS$116
- AVVIGO Guidance System$114
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$108
- COREVALVE EVOLUT R$101
How this compares
$10,596 in reported general payments places this provider in the 75th percentile of 408 cardiovascular disease providers in Indiana.
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 | 378 | $426,425 |
| XareltoRivaroxaban | 151 | $215,389 |
| EntrestoSacubitril/Valsartan | 124 | $165,052 |
| Repatha SureclickEvolocumab | 72 | $46,358 |
| JardianceEmpagliflozin | 13 | $14,341 |
| Dofetilide | 121 | $12,507 |
| Dabigatran EtexilateDabigatran Etexilate Mesylate | 19 | $6,484 |
| Flecainide Acetate | 116 | $6,002 |
| Amiodarone Hcl | 90 | $5,777 |
| Atorvastatin Calcium | 414 | $3,586 |
| Metoprolol Succinate | 238 | $2,296 |
| Nifedipine ErNifedipine | 102 | $2,230 |
| Metoprolol Tartrate | 360 | $2,029 |
| Ezetimibe | 55 | $2,025 |
| Carvedilol | 307 | $1,958 |
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 | $358 | $426,425378 claims |
| Johnson & JohnsonXarelto | $480 | $215,389151 claims |
| NovartisEntresto | $1,187 | $165,052124 claims |
| Boehringer IngelheimJardiance | $117 | $14,34113 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 75th percentile of 408 cardiovascular disease providers in Indiana.
Other cardiovascular disease in South Bend
- John MillerIndianapolis$354K
- David KovacichIndianapolis$327K
- Wai LeeElkhart$321K
- Anas SafadiHobart$295K
- Lawrence RinkBloomington$280K
- Vijay RaoIndianapolis$247K
- Steven SteinhublLafayette$247K
- Atul ChughIndianapolis$242K
- James TrippiIndianapolis$239K
- Christopher HealyIndianapolis$209K
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.