Payment overview · 2025
General Payments
$1,690.86
64 reported records · 21 companies
Healthcare provider profile · identity verified
David Wayne Markham, MD, MSC
Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology · FAYETTEVILLE, GA · NPI 1871608489
Verified facts
What the public records show
CMS Open Payments records show David Wayne Markham, MD, MSC received $1,690.86 in general payments during 2025 across 64 reported records.
CVRx, Inc. accounted for 24.3% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 25 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Camzyos, Farxiga, Jardiance.
AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 43 claims for Farxiga by this doctor in 2024.
Boehringer Ingelheim 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 76 claims for Jardiance by this doctor in 2024.
E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported CAMZYOS as an associated drug or biological on 41009 records involving 16400 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Camzyos by this doctor in 2024.
E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 231 claims for Eliquis by this doctor in 2024.
PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 231 claims for Eliquis 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 |
|---|---|---|---|---|---|
| CVRx, Inc. | Unresolved — no canonical attribution shown | $410.72 | 24.3% | 8 | 2025 |
| Abbott Laboratories | Unresolved — no canonical attribution shown | $201.16 | 11.9% | 6 | 2025 |
| Alnylam Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $131.60 | 7.8% | 4 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $118.56 | 7.0% | 5 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $106.13 | 6.3% | 5 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $103.12 | 6.1% | 5 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $87.12 | 5.2% | 5 | 2025 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | Unresolved — no canonical attribution shown | $82.30 | 4.9% | 4 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $78.30 | 4.6% | 4 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $67.54 | 4.0% | 2 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $61.74 | 3.6% | 3 | 2025 |
| BridgeBio Pharma, Inc. | Unresolved — no canonical attribution shown | $40.74 | 2.4% | 2 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $34.98 | 2.1% | 2 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $33.45 | 2.0% | 2 | 2025 |
| Actelion Pharmaceuticals US, Inc. | Unresolved — no canonical attribution shown | $24.38 | 1.4% | 1 | 2025 |
| Invivyd Inc | Unresolved — no canonical attribution shown | $24.35 | 1.4% | 1 | 2025 |
| Phathom Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $21.82 | 1.3% | 1 | 2025 |
| ARGON MEDICAL DEVICES, INC. | Unresolved — no canonical attribution shown | $16.36 | 1.0% | 1 | 2025 |
| SCPHARMACEUTICALS INC. | Unresolved — no canonical attribution shown | $15.85 | 0.9% | 1 | 2025 |
| HEARTFLOW, INC. | Unresolved — no canonical attribution shown | $15.47 | 0.9% | 1 | 2025 |
| Nuwellis, Inc. | Unresolved — no canonical attribution shown | $15.17 | 0.9% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $1,690.86 | 64 |
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 |
|---|---|---|---|---|---|
| Barostim Neo System Normalized: barostim neo system |
Device | CVRx, Inc. | $410.72 | 8 | 2025 |
Source payment records
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| AMVUTTRA Normalized: amvuttra |
Drug | Alnylam Pharmaceuticals Inc. | $131.60 | 4 | 2025 |
Source payment records
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| THORATEC HEARTMATE 3 LVAS IMPLANT KIT Normalized: thoratec heartmate 3 lvas implant kit |
Device | Abbott Laboratories | $116.58 | 5 | 2025 |
Source payment records
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| VYNDAQEL Normalized: vyndaqel |
Drug | PFIZER INC. | $106.13 | 5 | 2025 |
Source payment records
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| JARDIANCE Normalized: jardiance |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc. | $103.12 | 5 | 2025 |
Source payment records
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| CAMZYOS Normalized: camzyos |
Drug | E.R. Squibb & Sons, L.L.C. | $87.12 | 5 | 2025 |
Source payment records
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| CARDIOMEMS Normalized: cardiomems |
Device | Abbott Laboratories | $84.58 | 1 | 2025 |
Source payment records
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| FARXIGA Normalized: farxiga |
Drug | AstraZeneca Pharmaceuticals LP | $83.11 | 3 | 2025 |
Source payment records
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| LifeVest Normalized: lifevest |
Device | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $82.30 | 4 | 2025 |
Source payment records
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| LIVTENCITY Normalized: livtencity |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $67.54 | 2 | 2025 |
Source payment records
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| Kerendia Normalized: kerendia |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $61.74 | 3 | 2025 |
Source payment records
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| VERQUVO Normalized: verquvo |
Drug | Merck Sharp & Dohme LLC | $52.76 | 3 | 2025 |
Source payment records
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| Attruby Normalized: attruby |
Drug | BridgeBio Pharma, Inc. | $40.74 | 2 | 2025 |
Source payment records
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| Cresemba Normalized: cresemba |
Drug | Astellas Pharma US Inc | $34.98 | 2 | 2025 |
Source payment records
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| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $33.45 | 2 | 2025 |
Source payment records
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| WINREVAIR Normalized: winrevair |
Biological | Merck Sharp & Dohme LLC | $25.54 | 1 | 2025 |
Source payment records
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| OPSUMIT Normalized: opsumit |
Drug | Actelion Pharmaceuticals US, Inc. | $24.38 | 1 | 2025 |
Source payment records
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| UPTRAVI Normalized: uptravi |
Drug | Actelion Pharmaceuticals US, Inc. | $24.38 | 1 | 2025 |
Source payment records
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| PEMGARDA Normalized: pemgarda |
Biological | Invivyd Inc | $24.35 | 1 | 2025 |
Source payment records
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| VOQUEZNA Normalized: voquezna |
Drug | Phathom Pharmaceuticals, Inc. | $21.82 | 1 | 2025 |
Source payment records
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| CAPVAXIVE Normalized: capvaxive |
Biological | Merck Sharp & Dohme LLC | $16.80 | 1 | 2025 |
Source payment records
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| CLOT MANAGEMENT Normalized: clot management |
Device | ARGON MEDICAL DEVICES, INC. | $16.36 | 1 | 2025 |
Source payment records
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| FUROSCIX Normalized: furoscix |
Drug | SCPHARMACEUTICALS INC. | $15.85 | 1 | 2025 |
Source payment records
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| FFRct Normalized: ffrct |
Device | HEARTFLOW, INC. | $15.47 | 1 | 2025 |
Source payment records
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| Aquadex Smartflow Console Normalized: aquadex smartflow console |
Device | Nuwellis, Inc. | $15.17 | 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 |
|---|---|---|---|---|---|---|
| CAMZYOS camzyos |
2025 | Camzyos | 2024 | 23 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| FARXIGA farxiga |
2025 | Farxiga | 2024 | 43 | exact normalized | Medicare Part D |
| JARDIANCE jardiance |
2025 | Jardiance | 2024 | 76 | 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 |
|---|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | FARXIGA open payments reported associated product |
CMS Open Payments — General Payments 106133 supporting records · 42906 recipient NPIs · example record 1206131362 |
Farxiga · 2024 Exact normalized brand match · 1 Part D row |
43 | 20 |
| Boehringer Ingelheim Pharmaceuticals, Inc. Exact reporting entity; no affiliate inference |
2025 | JARDIANCE open payments reported associated product |
CMS Open Payments — General Payments 123636 supporting records · 49438 recipient NPIs · example record 1221811583 |
Jardiance · 2024 Exact normalized brand match · 1 Part D row |
76 | 24 |
| E.R. Squibb & Sons, L.L.C. Exact reporting entity; no affiliate inference |
2025 | CAMZYOS open payments reported associated product |
CMS Open Payments — General Payments 41009 supporting records · 16400 recipient NPIs · example record 1184377697 |
Camzyos · 2024 Exact normalized brand match · 1 Part D row |
23 | suppressed by CMS |
| E.R. Squibb & Sons, L.L.C. Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 27956 supporting records · 14870 recipient NPIs · example record 1184377713 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
231 | 67 |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 87112 supporting records · 36032 recipient NPIs · example record 1228794063 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
231 | 67 |
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 |
|---|---|---|---|
| Metoprolol Succinate | Metoprolol Succinate | 352 | 124 |
| Losartan Potassium | Losartan Potassium | 343 | 128 |
| Furosemide | Furosemide | 267 | 108 |
| Eliquis | Apixaban | 231 | 67 |
| Atorvastatin Calcium | Atorvastatin Calcium | 211 | 78 |
| Carvedilol | Carvedilol | 196 | 70 |
| Entresto | Sacubitril/Valsartan | 194 | 56 |
| Amlodipine Besylate | Amlodipine Besylate | 179 | 79 |
| Hydralazine Hcl | Hydralazine Hcl | 136 | 41 |
| Metoprolol Tartrate | Metoprolol Tartrate | 127 | 48 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 125 | 50 |
| Spironolactone | Spironolactone | 94 | 35 |
| Torsemide | Torsemide | 86 | 37 |
| Potassium Chloride | Potassium Chloride | 81 | 35 |
| Jardiance | Empagliflozin | 76 | 24 |
| Digoxin | Digoxin | 67 | 21 |
| Lisinopril | Lisinopril | 63 | 22 |
| Clopidogrel | Clopidogrel Bisulfate | 62 | 23 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 60 | 22 |
| Nitroglycerin | Nitroglycerin | 49 | 30 |
| Pravastatin Sodium | Pravastatin Sodium | 48 | 19 |
| Amiodarone Hcl | Amiodarone Hcl | 47 | 21 |
| Xarelto | Rivaroxaban | 44 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 43 | 20 |
| Pantoprazole Sodium | Pantoprazole Sodium | 36 | 14 |
| Ezetimibe | Ezetimibe | 35 | 13 |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 32 | 13 |
| Hydrochlorothiazide | Hydrochlorothiazide | 25 | 12 |
| Clonidine | Clonidine | 24 | suppressed |
| Prednisone | Prednisone | 24 | suppressed |
| Camzyos | Mavacamten | 23 | suppressed |
| Simvastatin | Simvastatin | 21 | 11 |
| Bumetanide | Bumetanide | 20 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 20 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 17 | suppressed |
| Isosorbide Dinitrate | Isosorbide Dinitrate | 17 | suppressed |
| Sotalol | Sotalol Hcl | 16 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 13 | suppressed |
| Mycophenolate Mofetil | Mycophenolate Mofetil | 13 | suppressed |
| Dofetilide | Dofetilide | 12 | suppressed |
| Omeprazole | Omeprazole | 12 | suppressed |
| Ramipril | Ramipril | 12 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 11 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 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 | $1,690.86 · 64 records | CVRx, Inc. | AMVUTTRA, Aquadex Smartflow Console, Attruby, Barostim Neo System, CAMZYOS, CAPVAXIVE, CARDIOMEMS, CLOT MANAGEMENT, Cresemba, FARXIGA, FFRct, FUROSCIX, JARDIANCE, Kerendia, LIVTENCITY, LifeVest, OPSUMIT, PEMGARDA, THORATEC HEARTMATE 3 LVAS IMPLANT KIT, UPTRAVI, VERQUVO, VOQUEZNA, VYNDAQEL, WINREVAIR, Wegovy | 5 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Camzyos play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with AstraZeneca Pharmaceuticals LP?
- 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