Stephanie Koh
Interventional Cardiology · Sugar Land, TXNPI 1639523897
Payments from drug & device makers
Across 106 payments — averaging $69.31 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$4K
- Boston Scientific$1K
- Edwards Lifesciences$564
- Inari Medical, Inc.$284
- Cardiovascular Systems Inc.$278
- AstraZeneca$253
- plus $737 from 10 others
What the payments were for
- Travel & lodging$1,90926%
- Food & beverage$5,38073%
- Education$581%
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.
| Company | Payments | Total |
|---|---|---|
| Abbott | 43 | $4,216 |
| Boston Scientific | 14 | $1,016 |
| Edwards Lifesciences | 13 | $564 |
| Inari Medical, Inc. | 2 | $284 |
| Cardiovascular Systems Inc. | 4 | $278 |
| AstraZeneca | 7 | $253 |
| Amgen | 11 | $228 |
| Philips North America LLC | 1 | $125 |
| Penumbra, Inc. | 1 | $112 |
| Medtronic | 2 | $66 |
| Cathworks, Inc. | 1 | $45 |
| Angiodynamics, Inc. | 1 | $43 |
| Teleflex LLC | 2 | $40 |
| Chiesi USA, Inc. | 2 | $30 |
| AbbVie | 1 | $28 |
| Heartflow, Inc. | 1 | $19 |
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.
- SUPERA$814
- Ensite Cardiac Mapping System$649
- ABSOLUTE PRO$392
- CT THROMBECTOMY SYSTEM KIT$284
- FLOWTRIEVER CATHETER, S$284
- iLab Ultrasound Imaging System$281
- ENSITE PRECISION$269
- CARDIOMEMS$248
- Edwards SAPIEN 3 Transcatheter Heart Valve$230
- AMPLATZER TALISMAN$178
- QUADRA ASSURA$177
- AVEIR$159
- GALLANT$156
- Diamondback Coronary$148
- Merlin Connectivity and Remote$143
- CardioMEMS HF System$137
- (7881) Ultrasound Und$125
- FARXIGA$124
- GENERAL CATHETER$123
- THORATEC HEARTMATE 3 LVAS IMPLANT KIT$120
How this compares
$7,347 in reported general payments places this provider in the 35th percentile of 686 interventional cardiology providers in Texas.
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 |
|---|---|---|
| XareltoRivaroxaban | 14 | $14,998 |
| EliquisApixaban | 16 | $14,401 |
| Nifedipine ErNifedipine | 14 | $539 |
| Metoprolol Succinate | 20 | $304 |
| Atorvastatin Calcium | 28 | $293 |
| Furosemide | 24 | $232 |
| Losartan Potassium | 13 | $107 |
| Carvedilol | 19 | $82 |
| Lisinopril | 11 | $33 |
Paid to pharmacies, not to this prescriber.
Other interventional cardiology in Sugar Land
- Robert StolerDallas$8.2M
- James ChoiDallas$5.2M
- Srinivasa PotluriPlano$5.1M
- Neal KleimanHouston$4.8M
- Juan GranadaHouston$4.3M
- Ira LieberKingwood$3.3M
- Cara Ann EastDallas$3M
- Abhijeet DhobleHouston$2.7M
- Jeffrey CarrTyler$2.7M
- M Asad KarimMcKinney$2.7M
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.