Payment overview · 2025
General Payments
$89,628.63
73 reported records · 17 companies
Healthcare provider profile · identity verified
Brooks Dickson Cash, MD
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology · HOUSTON, TX · NPI 1114920626
Verified facts
What the public records show
CMS Open Payments records show Brooks Dickson Cash, MD received $89,628.63 in general payments during 2025 across 73 reported records.
Salix Pharmaceuticals, a division of Bausch Health US, LLC accounted for 22.1% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 17 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Ibsrela, Linzess, Sucraid, Viberzi, Voquezna, Xifaxan.
ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Linzess by this doctor in 2024.
ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported VIBERZI as an associated drug or biological on 11354 records involving 5020 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Viberzi by this doctor in 2024.
Ardelyx, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported IBSRELA as an associated drug or biological on 59980 records involving 18215 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Ibsrela by this doctor in 2024.
Phathom Pharmaceuticals, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported VOQUEZNA as an associated drug or biological on 90302 records involving 33442 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Voquezna by this doctor in 2024.
QOL Medical, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Sucraid as an associated drug or biological on 18619 records involving 6142 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Sucraid by this doctor in 2024.
Salix Pharmaceuticals, a division of Bausch Health US, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRULANCE as an associated drug or biological on 2652 records involving 1501 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Trulance by this doctor in 2024.
Salix Pharmaceuticals, a division of Bausch Health US, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XIFAXAN as an associated drug or biological on 101901 records involving 33018 distinct recipient NPIs. Public Medicare Part D data also shows 31 claims for Xifaxan by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Separate record types
Research & Ownership
Research Payments (direct recipient): not present in the loaded data
Associated Research Funding (for example, named PI): not present in the loaded data
Ownership / Investment: not present in the loaded data
These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.
Who paid this doctor?
Companies in 2025 General Payments
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | Unresolved — no canonical attribution shown | $19,782.69 | 22.1% | 21 | 2025 |
| Alnylam Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $14,451.24 | 16.1% | 7 | 2025 |
| GENZYME CORPORATION | Unresolved — no canonical attribution shown | $12,438.40 | 13.9% | 6 | 2025 |
| Ardelyx, Inc. | Unresolved — no canonical attribution shown | $12,173.29 | 13.6% | 10 | 2025 |
| Napo Pharmaceuticals Inc | Unresolved — no canonical attribution shown | $6,892.38 | 7.7% | 1 | 2025 |
| Azurity Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $5,700.00 | 6.4% | 2 | 2025 |
| Phathom Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $5,649.95 | 6.3% | 6 | 2025 |
| QOL Medical, LLC | Unresolved — no canonical attribution shown | $4,725.86 | 5.3% | 5 | 2025 |
| Regeneron Healthcare Solutions, Inc. | Unresolved — no canonical attribution shown | $2,686.00 | 3.0% | 1 | 2025 |
| Celltrion USA Inc. | Unresolved — no canonical attribution shown | $2,500.00 | 2.8% | 2 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $1,500.90 | 1.7% | 6 | 2025 |
| Eli Lilly and Company | Unresolved — no canonical attribution shown | $800.00 | 0.9% | 1 | 2025 |
| Enterra Medical, Inc. | Unresolved — no canonical attribution shown | $158.38 | 0.2% | 1 | 2025 |
| CONMED Corporation | Unresolved — no canonical attribution shown | $95.79 | 0.1% | 1 | 2025 |
| Medtronic, Inc. |
Medtronic, Inc. exact · evidence 2025-07-22 |
$31.21 | 0.0% | 1 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $21.60 | 0.0% | 1 | 2025 |
| Gilead Sciences, Inc. | Unresolved — no canonical attribution shown | $20.94 | 0.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $62,111.00 | 19 |
| Honoraria | $11,300.00 | 5 |
| Compensation for serving as faculty or as a speaker for a medical education program | $6,892.38 | 1 |
| Travel and Lodging | $4,467.00 | 23 |
| Consulting Fee | $3,450.00 | 3 |
| Food and Beverage | $1,408.25 | 22 |
A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.
Analysis 1 · Payment-linked products
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| XIFAXAN Normalized: xifaxan |
Drug | Salix Pharmaceuticals, a division of Bausch Health US, LLC | $19,782.69 | 21 | 2025 |
Source payment records
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| DUPIXENT Normalized: dupixent |
Biological | GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc. | $15,124.40 | 7 | 2025 |
Source payment records
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| GIVLAARI Normalized: givlaari |
Drug | Alnylam Pharmaceuticals Inc. | $14,451.24 | 7 | 2025 |
Source payment records
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| IBSRELA Normalized: ibsrela |
Drug | Ardelyx, Inc. | $12,173.29 | 10 | 2025 |
Source payment records
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| Mytesi Normalized: mytesi |
Drug | Napo Pharmaceuticals Inc | $6,892.38 | 1 | 2025 |
Source payment records
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| VOQUEZNA Normalized: voquezna |
Drug | Phathom Pharmaceuticals, Inc. | $5,649.95 | 6 | 2025 |
Source payment records
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| Sucraid Normalized: sucraid |
Drug | QOL Medical, LLC | $4,725.86 | 5 | 2025 |
Source payment records
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| ZYMFENTRA Normalized: zymfentra |
Biological | Celltrion USA Inc. | $2,500.00 | 2 | 2025 |
Source payment records
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| VIBERZI Normalized: viberzi |
Drug | ABBVIE INC. | $1,400.00 | 1 | 2025 |
Source payment records
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| OMVOH Normalized: omvoh |
Drug | Eli Lilly and Company | $800.00 | 1 | 2025 |
Source payment records
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| CONMED GENERATORS Normalized: conmed generators |
Device | CONMED Corporation | $95.79 | 1 | 2025 |
Source payment records
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| SKYRIZI Normalized: skyrizi |
Biological | ABBVIE INC. | $90.91 | 4 | 2025 |
Source payment records
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| RINVOQ Normalized: rinvoq |
Biological | ABBVIE INC. | $65.48 | 3 | 2025 |
Source payment records
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| ENDOFLIP Normalized: endoflip |
Device | Medtronic, Inc. | $31.21 | 1 | 2025 |
Source payment records
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| VELSIPITY Normalized: velsipity |
Drug | PFIZER INC. | $21.60 | 1 | 2025 |
Source payment records
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| CREON Normalized: creon |
Drug | ABBVIE INC. | $9.99 | 1 | 2025 |
Source payment records
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| LINZESS Normalized: linzess |
Drug | ABBVIE INC. | $9.99 | 1 | 2025 |
Source payment records
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* Product-associated amounts are non-additive because one payment record may name more than one product.
These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.
Public prescribing for products named in payments
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| IBSRELA ibsrela |
2025 | Ibsrela | 2024 | 11 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| LINZESS linzess |
2025 | Linzess | 2024 | 20 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| Sucraid sucraid |
2025 | Sucraid | 2024 | 30 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| VIBERZI viberzi |
2025 | Viberzi | 2024 | 15 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| VOQUEZNA voquezna |
2025 | Voquezna | 2024 | 20 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| XIFAXAN xifaxan |
2025 | Xifaxan | 2024 | 31 | exact normalized | Medicare Part D |
The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.
Analysis 2 · Same-company prescribing overlap
Drugs reported in other payments from the same company that also appear in Medicare Part D
This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.
| Paying company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | LINZESS open payments reported associated product |
CMS Open Payments — General Payments 87954 supporting records · 21815 recipient NPIs · example record 1201352608 |
Linzess · 2024 Exact normalized brand match · 1 Part D row |
20 | suppressed by CMS |
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | VIBERZI open payments reported associated product |
CMS Open Payments — General Payments 11354 supporting records · 5020 recipient NPIs · example record 1201352948 |
Viberzi · 2024 Exact normalized brand match · 1 Part D row |
15 | suppressed by CMS |
| Ardelyx, Inc. Exact reporting entity; no affiliate inference |
2025 | IBSRELA open payments reported associated product |
CMS Open Payments — General Payments 59980 supporting records · 18215 recipient NPIs · example record 1247828901 |
Ibsrela · 2024 Exact normalized brand match · 1 Part D row |
11 | suppressed by CMS |
| Phathom Pharmaceuticals, Inc. Exact reporting entity; no affiliate inference |
2025 | VOQUEZNA open payments reported associated product |
CMS Open Payments — General Payments 90302 supporting records · 33442 recipient NPIs · example record 1219216983 |
Voquezna · 2024 Exact normalized brand match · 1 Part D row |
20 | suppressed by CMS |
| QOL Medical, LLC Exact reporting entity; no affiliate inference |
2025 | Sucraid open payments reported associated product |
CMS Open Payments — General Payments 18619 supporting records · 6142 recipient NPIs · example record 1184988402 |
Sucraid · 2024 Exact normalized brand match · 1 Part D row |
30 | suppressed by CMS |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC Exact reporting entity; no affiliate inference |
2025 | TRULANCE open payments reported associated product |
CMS Open Payments — General Payments 2652 supporting records · 1501 recipient NPIs · example record 1231775445 |
Trulance · 2024 Exact normalized brand match · 1 Part D row |
22 | suppressed by CMS |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC Exact reporting entity; no affiliate inference |
2025 | XIFAXAN open payments reported associated product |
CMS Open Payments — General Payments 101901 supporting records · 33018 recipient NPIs · example record 1231775337 |
Xifaxan · 2024 Exact normalized brand match · 1 Part D row |
31 | 16 |
These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.
Public Medicare Part D data
Provider-and-drug rows loaded for 2024
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Motegrity | Prucalopride Succinate | 66 | 16 |
| Pantoprazole Sodium | Pantoprazole Sodium | 51 | 23 |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 32 | 11 |
| Diphenoxylate-Atropine | Diphenoxylate Hcl/Atropine | 31 | 15 |
| Xifaxan | Rifaximin | 31 | 16 |
| Sucraid | Sacrosidase | 30 | suppressed |
| Ondansetron Odt | Ondansetron | 27 | suppressed |
| Omeprazole | Omeprazole | 24 | 12 |
| Sod Sulf-Potass Sulf-Mag Sulf | Sodium, Potassium,mag Sulfates | 23 | 22 |
| Trulance | Plecanatide | 22 | suppressed |
| Linzess | Linaclotide | 20 | suppressed |
| Voquezna | Vonoprazan Fumarate | 20 | suppressed |
| Cyproheptadine Hcl | Cyproheptadine Hcl | 17 | suppressed |
| Octreotide Acetate | Octreotide Acetate | 15 | suppressed |
| Viberzi | Eluxadoline | 15 | suppressed |
| Lubiprostone | Lubiprostone | 14 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 13 | suppressed |
| Budesonide Dr | Budesonide | 12 | suppressed |
| Famotidine | Famotidine | 12 | suppressed |
| Metoclopramide Hcl | Metoclopramide Hcl | 12 | suppressed |
| Fluconazole | Fluconazole | 11 | suppressed |
| Ibsrela | Tenapanor Hcl | 11 | suppressed |
| Stelara | Ustekinumab | 11 | suppressed |
Timeline
Payment and prescribing data by year
Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $89,628.63 · 73 records | Salix Pharmaceuticals, a division of Bausch Health US, LLC | CONMED GENERATORS, CREON, DUPIXENT, ENDOFLIP, GIVLAARI, IBSRELA, LINZESS, Mytesi, OMVOH, RINVOQ, SKYRIZI, Sucraid, VELSIPITY, VIBERZI, VOQUEZNA, XIFAXAN, ZYMFENTRA | 7 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Ibsrela play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with ABBVIE INC.?
- Are there reasonable alternatives I should understand when we discuss treatment options?
- How should I interpret the industry-payment records shown here in the context of my care?
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
How to read this page
- Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
- Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
- Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
- Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
- When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.
Loaded source releases
| Dataset | Year | Publication | Source |
|---|---|---|---|
| CMS Open Payments — General Payments | 2025 | 2026-06-30 | Original source |
| Medicare Part D Prescribers by Provider and Drug | 2024 | 2026-05-06 | Original source |
| NPPES Data Dissemination V2 | current / reference data | 2026-08-10 | Original source |
Full methodology · Questions & answers · Report a possible error