Muhammad Ayub, MD
Clinical Cardiac Electrophysiology · Toledo, OHNPI 1568814051
Payments from drug & device makers
What this record shows
The money is spread across several categories — grants (43.0%), travel and lodging and food and beverage — rather than concentrated in one kind of arrangement. 17 manufacturers reported payments, led by Medtronic at 35.2% of the total. Reporting peaked in 2022 at $30,169 and has fallen 76.9% since, to $6,973 in 2025.
Across 290 payments — averaging $244.48 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$25K
- Abbott$17K
- Biotronik Inc.$12K
- Boston Scientific$10K
- Philips North America LLC$5K
- Biosense Webster, Inc.$720
- plus $615 from 11 others
What the payments were for
- Grants$30,45843%
- Travel & lodging$28,46740%
- Food & beverage$10,40215%
- Education$1,5732%
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 | 129 | $24,984 |
| Abbott | 54 | $17,400 |
| Biotronik Inc. | 53 | $12,290 |
| Boston Scientific | 14 | $9,712 |
| Philips North America LLC | 10 | $5,178 |
| Biosense Webster, Inc. | 15 | $720 |
| Atricure, Inc. | 3 | $258 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $97 |
| Aimmune Therapeutics, Inc. | 1 | $62 |
| Impulse Dynamics (USA) Inc. | 1 | $39 |
| Cardiva Medical, Inc. | 2 | $36 |
| Novartis | 2 | $32 |
| Abiomed | 1 | $26 |
| Alnylam Pharmaceuticals Inc. | 1 | $19 |
| E.r. Squibb & Sons, L.L.C. | 1 | $18 |
| Terumo Medical Corporation | 1 | $15 |
| Pfizer | 1 | $13 |
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.
- Acticor 7 VR-T DX$6,106
- Solia$5,244
- Edora 8 DR-T$5,244
- BioMonitor$5,244
- Rivacor 7 DR-T$5,244
- (9520) IGT Devices Undivided$4,851
- EMBLEM MRI S-ICD$3,750
- ENSITE PRECISION$2,867
- Micra$1,183
- AVEIR$893
- AMVIA EDGE$863
- ASSURITY$538
- ENSITE$376
- EnSite Precision Cardiac Mapping System$207
- SYNERGY ABLATION SYSTEM$168
- AFFERA MAPPING SYSTEM$142
- LUX-Dx Insertable Cardiac Monitor$121
- Carto 3$116
How this compares
$70,899 in reported general payments places this provider in the 85th percentile of 159 clinical cardiac electrophysiology providers in Ohio.
See all clinical cardiac electrophysiology providers in Ohio →
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.
Other clinical cardiac electrophysiology in Toledo
- Jack LiToledo$43K
- Abhishek MaanToledo$30K
- Anish AminColumbus$1.1M
- Walid SalibaCleveland$511K
- Mohamed KanjBeachwood$442K
- John HummelColumbus$275K
- Bruce WilkoffCleveland$213K
- Alexandru CosteaCincinnati$188K
- Auroa BadinColumbus$188K
- Gaurang GandhiCincinnati$179K
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.