Thomas Mattioni, MD
Clinical Cardiac Electrophysiology · Scottsdale, AZNPI 1750384665
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (58.2%), food and beverage and travel and lodging — rather than concentrated in one kind of arrangement. 27 manufacturers reported payments, led by Medtronic at 28.4% of the total. Reporting peaked in 2019 at $19,911 and has fallen 76.7% since, to $4,635 in 2025.
Across 328 payments — averaging $254.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$24K
- Boston Scientific$22K
- Impulse Dynamics (USA) Inc.$21K
- Abbott$12K
- Janssen Research & Development, LLC$1K
- Axonics, Inc.$596
- plus $3K from 21 others
Across 170 payments — averaging $3392.19 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.
- Janssen Research & Development, LLC$226K
- Medtronic$169K
- ZOLL Respicardia, Inc.$87K
- Impulse Dynamics (USA) Inc.$45K
- Boston Scientific$27K
- Abbott$22K
What the payments were for
- Consulting fees$48,64858%
- Speaking & faculty fees$8,00010%
- Travel & lodging$12,12015%
- Food & beverage$13,91917%
- Education$8501%
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 |
|---|---|---|
| Medtronic(2 entities) | 50 | $23,684 |
| Boston Scientific | 62 | $21,997 |
| Impulse Dynamics (USA) Inc. | 22 | $20,573 |
| Abbott | 111 | $11,890 |
| Janssen Research & Development, LLC | 9 | $1,316 |
| Axonics, Inc. | 1 | $596 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 20 | $454 |
| Cook Incorporated | 2 | $454 |
| Cvrx, Inc. | 4 | $434 |
| ZOLL Respicardia, Inc. | 1 | $302 |
| Philips North America LLC | 2 | $218 |
| Biosense Webster, Inc. | 3 | $212 |
| Johnson & Johnson | 10 | $182 |
| Angiodynamics, Inc. | 1 | $148 |
| Abiomed | 4 | $142 |
| Biotronik Inc. | 1 | $130 |
| Cook Medical LLC | 1 | $124 |
| Inspire Medical Systems, Inc. | 1 | $121 |
| Acutus Medical, Inc. | 1 | $117 |
| Cardiva Medical, Inc. | 1 | $110 |
| Pfizer | 6 | $106 |
| Bardy Diagnostics, Inc. | 7 | $105 |
| Kestra Medical Technology Services, Inc. | 3 | $57 |
| Sanofi-aventis U.S. LLC | 2 | $28 |
| Sanofi | 1 | $14 |
| Preventice Services, LLC | 1 | $13 |
| Elutia, Inc. | 1 | $11 |
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.
- OPTIMIZER$18,769
- GENERAL - THERAPIES$16,216
- OPTIMIZER SMART SYSTEM$10,663
- AVEIR$4,703
- Confirm Rx$2,632
- TYRX$2,123
- Micra$618
- Axonics r-SNM System$596
- ENSITE PRECISION$542
- INGEVITY$411
- Barostim Neo System$407
- Cook Medical Lead Extraction$403
- Ensite Cardiac Mapping System$367
- remede System$302
- Cardiovascular- Research only$301
- ASSURITY$288
- Tendril Pacing Lead$253
- INGEVITY MRI$196
- NA$186
- ENSITE$171
How this compares
$83,537 in reported general payments places this provider in the 85th percentile of 80 clinical cardiac electrophysiology providers in Arizona.
See all clinical cardiac electrophysiology providers in Arizona →
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 | 301 | $315,998 |
| XareltoRivaroxaban | 93 | $102,772 |
| MultaqDronedarone Hcl | 55 | $50,366 |
| Flecainide Acetate | 88 | $2,664 |
| Dofetilide | 21 | $2,023 |
| Metoprolol Succinate | 131 | $1,874 |
| Amiodarone Hcl | 47 | $1,257 |
| Mexiletine Hcl | 12 | $1,024 |
| SotalolSotalol Hcl | 50 | $875 |
| Diltiazem 24hr Er (Cd)Diltiazem Hcl | 17 | $432 |
| Cephalexin | 61 | $273 |
| Carvedilol | 13 | $120 |
| Atorvastatin Calcium | 12 | $79 |
| Warfarin Sodium | 17 | $74 |
| Metoprolol Tartrate | 22 | $62 |
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 | $106 | $315,998301 claims |
| Johnson & JohnsonXarelto | $182 | $102,77293 claims |
| Sanofi-aventis U.S. LLCMultaq | $28 | $50,36655 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 85th percentile of 80 clinical cardiac electrophysiology providers in Arizona.
Other clinical cardiac electrophysiology in Scottsdale
- Ashish SadhuScottsdale$264K
- Junaid BhuttoScottsdale$84K
- David RiggioScottsdale$50K
- Rishi CharateScottsdale$31K
- Justin LeeScottsdale$30K
- Ahmad Naeem LoneScottsdale$16K
- Akash MakkarPhoenix$318K
- Jonathan WeissPhoenix$290K
- Yoaav KrauthammerPhoenix$238K
- Vijendra SwarupPhoenix$187K
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.