Michael Riley, MD
Clinical Cardiac Electrophysiology · Marietta, GANPI 1033394747
Payments from drug & device makers
Across 722 payments — averaging $193.30 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Atricure, Inc.$93K
- Johnson & Johnson$18K
- Medtronic$10K
- Boston Scientific$6K
- Abbott$5K
- Medical Device Business Services, Inc.$2K
- plus $5K from 26 others
What the payments were for
- Consulting fees$54,10045%
- Speaking & faculty fees$15,81513%
- Travel & lodging$21,20417%
- Food & beverage$30,35925%
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 |
|---|---|---|
| Atricure, Inc. | 170 | $92,984 |
| Johnson & Johnson | 41 | $18,206 |
| Medtronic(2 entities) | 174 | $10,323 |
| Boston Scientific | 113 | $5,987 |
| Abbott | 62 | $5,283 |
| Medical Device Business Services, Inc. | 12 | $1,530 |
| EBR Systems, Inc. | 13 | $1,399 |
| E.r. Squibb & Sons, L.L.C. | 33 | $485 |
| Pfizer | 18 | $425 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 11 | $383 |
| Cvrx, Inc. | 3 | $330 |
| Novartis | 15 | $329 |
| Davol Inc. | 3 | $228 |
| W. L. Gore & Associates, Inc. | 10 | $221 |
| Cardiva Medical, Inc. | 6 | $208 |
| Shockwave Medical, Inc | 1 | $192 |
| Impulse Dynamics (USA) Inc. | 2 | $157 |
| Sanofi-aventis U.S. LLC | 8 | $147 |
| Kestra Medical Technology Services, Inc. | 2 | $140 |
| Amarin Pharma, Inc. | 1 | $116 |
| Lemaitre Vascular, Inc. | 2 | $102 |
| Amgen | 4 | $58 |
| Abiomed | 2 | $56 |
| Merck | 3 | $55 |
| Boehringer Ingelheim | 3 | $53 |
| Lundbeck LLC | 3 | $47 |
| Bardy Diagnostics, Inc. | 2 | $25 |
| Actelion Pharmaceuticals US, Inc. | 1 | $23 |
| Otsuka America Pharmaceutical, Inc. | 1 | $19 |
| Heartflow, Inc. | 1 | $18 |
| United Therapeutics Corporation | 1 | $18 |
| AstraZeneca | 1 | $15 |
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$52,481
- SYNERGY ABLATION SYSTEM$18,151
- XARELTO$17,635
- ATRICURE CRYOICE CRYOABLATION SYSTEM (CRYO2)$8,152
- ATRICLIP LAA EXCLUSION SYSTEM$4,156
- GENERAL - THERAPIES$3,074
- AVEIR$2,263
- Carto 3 System$1,231
- ENSITE PRECISION$806
- DIAMONDTEMP BIDIRECTIONAL ABLATION CATHETER$779
- AFFERA MAPPING SYSTEM$635
- Arctic Front$570
- ATRICURE CRYOICE CRYOSPHERE CRYOABLATION SYSTEM$543
- NA$531
- Micra$487
- AURORA EV-ICD MRI SURESCAN$425
- ATRICURE ATRICLIP LAA EXCLUSION$371
- JOT DX$328
- ADVISOR$327
- OPTIMIZER$266
How this compares
$139,563 in reported general payments places this provider in the 80th percentile of 93 clinical cardiac electrophysiology providers in Georgia.
See all clinical cardiac electrophysiology providers in Georgia →
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 | 635 | $758,448 |
| XareltoRivaroxaban | 231 | $227,811 |
| MultaqDronedarone Hcl | 24 | $32,348 |
| Dofetilide | 90 | $12,001 |
| Metoprolol Succinate | 370 | $5,509 |
| Dabigatran EtexilateDabigatran Etexilate Mesylate | 16 | $5,314 |
| Flecainide Acetate | 96 | $4,244 |
| SotalolSotalol Hcl | 182 | $3,436 |
| Diltiazem 24hr Er (Cd)Diltiazem Hcl | 86 | $2,577 |
| Amiodarone Hcl | 111 | $2,429 |
| Nebivolol Hcl | 19 | $1,495 |
| Digoxin | 22 | $781 |
| Metoprolol Tartrate | 114 | $485 |
| Diltiazem Hcl | 19 | $379 |
| Verapamil ErVerapamil Hcl | 15 | $333 |
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 | $425 | $758,448635 claims |
| Johnson & JohnsonXarelto | $18,206 | $227,811231 claims |
| Sanofi-aventis U.S. LLCMultaq | $147 | $32,34824 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 80th percentile of 93 clinical cardiac electrophysiology providers in Georgia.
Other clinical cardiac electrophysiology in Marietta
- Bryan PiedadMarietta$124K
- Narenda KanuruMarietta$116K
- Cesar EgoavilMarietta$17K
- David DelurgioAtlanta$4.2M
- Alok GambhirGainesville$1.7M
- Kent NilssonAthens$1.4M
- David NewtonSavannah$1.4M
- Sandeep GoyalAtlanta$1.3M
- Mikhael El-ChamiAtlanta$1.1M
- Felix SogadeMacon$875K
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.