Krittapoom Akrawinthawong, MD
Clinical Cardiac Electrophysiology · Oklahoma City, OKNPI 1952680084
Payments from drug & device makers
What this record shows
The money is spread across several categories — travel and lodging (58.3%), food and beverage and grants — rather than concentrated in one kind of arrangement. 21 manufacturers reported payments, led by Medtronic at 44.4% of the total. Reporting peaked in 2019 at $14,508 and has fallen 64.9% since, to $5,088 in 2025.
Across 250 payments — averaging $94.40 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$10K
- Boston Scientific$5K
- Biosense Webster, Inc.$3K
- Abbott$2K
- Medical Device Business Services, Inc.$2K
- Novartis$169
- plus $798 from 15 others
What the payments were for
- Grants$3,22614%
- Travel & lodging$13,75258%
- Food & beverage$6,54828%
- Education$740%
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) | 85 | $10,484 |
| Boston Scientific | 24 | $4,952 |
| Biosense Webster, Inc. | 64 | $3,029 |
| Abbott | 22 | $2,092 |
| Medical Device Business Services, Inc. | 15 | $2,076 |
| Novartis | 7 | $169 |
| Cardiva Medical, Inc. | 8 | $163 |
| Philips North America LLC | 2 | $155 |
| Biotronik Inc. | 2 | $81 |
| Baxter Healthcare | 2 | $75 |
| Johnson & Johnson(2 entities) | 3 | $64 |
| Amgen | 3 | $46 |
| Boehringer Ingelheim | 2 | $46 |
| Pfizer | 2 | $42 |
| AstraZeneca | 2 | $26 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 2 | $20 |
| Irhythm Technologies, Inc. | 1 | $18 |
| Cashflow Solutions, LLC | 1 | $16 |
| Cordis US CORP. | 1 | $16 |
| ANI Pharmaceuticals, Inc. | 1 | $16 |
| E.r. Squibb & Sons, L.L.C. | 1 | $14 |
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.
- GENERAL BRADY$2,265
- Carto 3$2,134
- Carto 3 System$1,740
- AVEIR$1,704
- Watchman$1,014
- Micra$972
- GENERAL TACHY$961
- QDOT MICRO Catheter$192
- RHYTHMIA$112
How this compares
$23,600 in reported general payments places this provider in the 55th percentile of 30 clinical cardiac electrophysiology providers in Oklahoma.
See all clinical cardiac electrophysiology providers in Oklahoma →
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 | 163 | $134,472 |
| XareltoRivaroxaban | 12 | $17,789 |
| Dofetilide | 46 | $5,016 |
| Flecainide Acetate | 104 | $3,330 |
| Metoprolol Succinate | 80 | $1,535 |
| Amiodarone Hcl | 64 | $1,461 |
| Mexiletine Hcl | 28 | $1,447 |
| Diltiazem 24hr Er (Cd)Diltiazem Hcl | 33 | $658 |
| Carvedilol | 60 | $485 |
| Metoprolol Tartrate | 34 | $214 |
| Amlodipine Besylate | 15 | $177 |
| ClopidogrelClopidogrel Bisulfate | 13 | $143 |
| Lisinopril | 21 | $96 |
| Potassium Chloride | 11 | $73 |
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 | $42 | $134,472163 claims |
| Johnson & JohnsonXarelto | $64 | $17,78912 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 55th percentile of 30 clinical cardiac electrophysiology providers in Oklahoma.
Other clinical cardiac electrophysiology in Oklahoma City
- Warren JackmanOklahoma City$2.3M
- Sunny PoOklahoma City$260K
- John SummersOklahoma City$135K
- Sean HalleranOklahoma City$105K
- Ian ParkerOklahoma City$74K
- Paul GarabelliOklahoma City$33K
- Coty JewellOklahoma City$24K
- Charles TeOklahoma City$21K
- Terrance KhastgirOklahoma City$19K
- Cliona MurphyOklahoma City$18K
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.