Payment overview · 2025
General Payments
$24,392.72
79 reported records · 14 companies
Healthcare provider profile · identity verified
Daryl S Marx, MD
Allopathic & Osteopathic Physicians|Surgery · BATON ROUGE, LA · NPI 1063462695
Verified facts
What the public records show
CMS Open Payments records show Daryl S Marx, MD received $24,392.72 in general payments during 2025 across 79 reported records.
INTUITIVE SURGICAL, INC. accounted for 93.7% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 22 associated products.
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 |
|---|---|---|---|---|---|
| INTUITIVE SURGICAL, INC. | Unresolved — no canonical attribution shown | $22,844.96 | 93.7% | 39 | 2025 |
| Medtronic, Inc. |
Medtronic, Inc. exact · evidence 2025-07-22 |
$281.97 | 1.2% | 5 | 2025 |
| Davol Inc. | Unresolved — no canonical attribution shown | $247.35 | 1.0% | 4 | 2025 |
| W. L. Gore & Associates, Inc. | Unresolved — no canonical attribution shown | $242.94 | 1.0% | 2 | 2025 |
| VERTEX PHARMACEUTICALS INCORPORATED | Unresolved — no canonical attribution shown | $180.69 | 0.7% | 9 | 2025 |
| Pacira Pharmaceuticals Incorporated | Unresolved — no canonical attribution shown | $148.31 | 0.6% | 6 | 2025 |
| Enterra Medical, Inc. | Unresolved — no canonical attribution shown | $124.00 | 0.5% | 1 | 2025 |
| Kerecis Limited | Unresolved — no canonical attribution shown | $114.65 | 0.5% | 5 | 2025 |
| Heron Therapeutics, Inc. | Unresolved — no canonical attribution shown | $67.81 | 0.3% | 3 | 2025 |
| Ethicon US, LLC | Unresolved — no canonical attribution shown | $38.98 | 0.2% | 1 | 2025 |
| ConvaTec Inc. | Unresolved — no canonical attribution shown | $31.58 | 0.1% | 1 | 2025 |
| HISTOSONICS, INC. | Unresolved — no canonical attribution shown | $25.93 | 0.1% | 1 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $24.58 | 0.1% | 1 | 2025 |
| Intra-Sana Laboratories | Unresolved — no canonical attribution shown | $18.97 | 0.1% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Education | $18,650.00 | 9 |
| Food and Beverage | $3,129.16 | 57 |
| Travel and Lodging | $1,613.56 | 11 |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $1,000.00 | 2 |
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 |
|---|---|---|---|---|---|
| Da Vinci Surgical System Normalized: da vinci surgical system |
Device | INTUITIVE SURGICAL, INC. | $22,844.96 | 39 | 2025 |
Source payment records
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| GORE SYNECOR Biomaterial Normalized: gore synecor biomaterial |
Device | W. L. Gore & Associates, Inc. | $242.94 | 2 | 2025 |
Source payment records
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| SIGNIA Normalized: signia |
Device | Medtronic, Inc. | $183.10 | 2 | 2025 |
Source payment records
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| Exparel Normalized: exparel |
Drug | Pacira Pharmaceuticals Incorporated | $148.31 | 6 | 2025 |
Source payment records
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| Channel Drain Normalized: channel drain |
Device | Davol Inc. | $128.00 | 2 | 2025 |
Source payment records
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| Kerecis GraftGuide Normalized: kerecis graftguide |
Device | Kerecis Limited | $114.65 | 5 | 2025 |
Source payment records
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| Kerecis SurgiClose Normalized: kerecis surgiclose |
Device | Kerecis Limited | $114.65 | 5 | 2025 |
Source payment records
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| JOURNAVX Normalized: journavx |
Drug | VERTEX PHARMACEUTICALS INCORPORATED | $101.84 | 8 | 2025 |
Source payment records
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| ARISTA Normalized: arista |
Device | Davol Inc. | $81.67 | 1 | 2025 |
Source payment records
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| APONVIE Normalized: aponvie |
Drug | Heron Therapeutics, Inc. | $45.85 | 2 | 2025 |
Source payment records
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| Certus 140 Normalized: certus 140 |
Device | Ethicon US, LLC | $38.98 | 1 | 2025 |
Source payment records
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| SONICISION Normalized: sonicision |
Device | Medtronic, Inc. | $37.85 | 1 | 2025 |
Source payment records
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| Phasix Mesh Normalized: phasix mesh |
Device | Davol Inc. | $37.68 | 1 | 2025 |
Source payment records
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| EMPRINT Normalized: emprint |
Device | Medtronic, Inc. | $34.30 | 1 | 2025 |
Source payment records
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| AQUACEL AG+ EXTRA Normalized: aquacel ag extra |
Device | ConvaTec Inc. | $31.58 | 1 | 2025 |
Source payment records
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| Iovera Normalized: iovera |
Device | Pacira Pharmaceuticals Incorporated | $29.89 | 1 | 2025 |
Source payment records
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| TRANSORB Normalized: transorb |
Device | Medtronic, Inc. | $26.72 | 1 | 2025 |
Source payment records
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| STRATTICE RECONSTRUCTIVE TISSUE MATRIX BPS Normalized: strattice reconstructive tissue matrix bps |
Device | ABBVIE INC. | $24.58 | 1 | 2025 |
Source payment records
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| ZYNRELEF Normalized: zynrelef |
Drug | Heron Therapeutics, Inc. | $21.96 | 1 | 2025 |
Source payment records
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| GLYCATE Normalized: glycate |
Drug | Intra-Sana Laboratories | $18.97 | 1 | 2025 |
Source payment records
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| RELTONE 200 MG Normalized: reltone 200 mg |
Drug | Intra-Sana Laboratories | $18.97 | 1 | 2025 |
Source payment records
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| RELTONE 400 MG Normalized: reltone 400 mg |
Drug | Intra-Sana Laboratories | $18.97 | 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
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
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.
No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.
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 |
|---|---|---|---|
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 54 | 54 |
| Ondansetron Odt | Ondansetron | 16 | 15 |
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 | $24,392.72 · 79 records | INTUITIVE SURGICAL, INC. | APONVIE, AQUACEL AG+ EXTRA, ARISTA, Certus 140, Channel Drain, Da Vinci Surgical System, EMPRINT, Exparel, GLYCATE, GORE SYNECOR Biomaterial, Iovera, JOURNAVX, Kerecis GraftGuide, Kerecis SurgiClose, Phasix Mesh, RELTONE 200 MG, RELTONE 400 MG, SIGNIA, SONICISION, STRATTICE RECONSTRUCTIVE TISSUE MATRIX BPS, TRANSORB, ZYNRELEF | — | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- 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