Robert Sealock, MD
Gastroenterology · Houston, TXNPI 1831344654
Payments from drug & device makers
Across 128 payments — averaging $434.11 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Conmed Corporation$35K
- Olympus Corporation Of The Americas$12K
- Ambu Inc.$3K
- Pentax Of America, Inc.$2K
- Boston Scientific$1K
- Cook Medical LLC$480
- plus $1K from 16 others
What the payments were for
- Consulting fees$30,92266%
- Speaking & faculty fees$2,0004%
- Travel & lodging$8,84219%
- Food & beverage$4,80210%
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 |
|---|---|---|
| Conmed Corporation | 27 | $35,356 |
| Olympus Corporation Of The Americas | 36 | $12,307 |
| Ambu Inc. | 4 | $2,894 |
| Pentax Of America, Inc. | 2 | $2,027 |
| Boston Scientific | 23 | $1,125 |
| Cook Medical LLC | 5 | $480 |
| AbbVie | 9 | $420 |
| ERBE USA Inc | 1 | $150 |
| QOL Medical, LLC | 1 | $125 |
| GI Supply, Inc. | 1 | $108 |
| Aries Pharmaceuticals, Inc. | 1 | $100 |
| Johnson & Johnson | 5 | $82 |
| Olympus America Inc. | 1 | $81 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $60 |
| Lumendi LLC | 1 | $52 |
| Endogastric Solutions, Inc | 1 | $50 |
| Merck | 2 | $45 |
| Lilly USA, LLC | 1 | $32 |
| Madrigal Pharmaceuticals | 1 | $26 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $16 |
| Laborie Medical Technologies Corp. | 1 | $15 |
| Ardelyx, Inc. | 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.
- CONMED GASTROSTOMY$11,791
- CONMED HEMOSTASIS$8,373
- CONMED BILIARY$3,219
- Single Use Electrosurgical Knife KD-655$2,742
- DISPOSABLE DISTAL ATTACHMENT$1,787
- Single Use Electrosurgical Hemostatic Forceps$778
- LINVATEC ENDOSCOPES AND SHEATHS$650
- CONMED GENERATORS$293
- ORISE$272
- DISPOSABLE BIOPSY FORCEPS$177
- ERBE; VIO300D; APC2$150
- Hemospray$127
- GENERAL - THERAPIES$125
- Sucraid$125
- ECHOTIP INSIGHT$123
- Creon$123
- GENERAL - BILIARY DEVICES$119
- Mavyret$107
- ELEVIEW$100
How this compares
$55,566 in reported general payments places this provider in the 85th percentile of 1,350 gastroenterology 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.
Other gastroenterology in Houston
- Mazen NoureddinHouston$6.1M
- James MaherHouston$5.3M
- Uma MohanHouston$5M
- John VierlingHouston$2.8M
- Bincy AbrahamHouston$2.5M
- Jason HouHouston$2.3M
- Jignesh ShahHouston$1.7M
- Mouhamad Al-SabbaghHouston$1.6M
- Mohamed OthmanHouston$1.6M
- Harry OjeasHouston$1.5M
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.