Payment overview · 2025
General Payments
$121.01
7 reported records · 3 companies
Healthcare provider profile · identity verified
Mark D Preuss, MD
Allopathic & Osteopathic Physicians|Family Medicine · STEELEVILLE, IL · NPI 1952368110
Verified facts
What the public records show
CMS Open Payments records show Mark D Preuss, MD received $121.01 in general payments during 2025 across 7 reported records.
AstraZeneca Pharmaceuticals LP accounted for 64.2% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 4 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga.
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 76 claims for Farxiga by this doctor in 2024.
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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 45 claims for Symbicort 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 |
|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $77.65 | 64.2% | 5 | 2025 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | Unresolved — no canonical attribution shown | $28.18 | 23.3% | 1 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $15.18 | 12.5% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $121.01 | 7 |
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 |
|---|---|---|---|---|---|
| AIRSUPRA Normalized: airsupra |
Drug | AstraZeneca Pharmaceuticals LP | $63.08 | 4 | 2025 |
Source payment records
|
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| CAPLYTA Normalized: caplyta |
Drug | ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $28.18 | 1 | 2025 |
Source payment records
|
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| The Cologuard Plus Collection Kit Normalized: the cologuard plus collection kit |
Device | Exact Sciences Corporation | $15.18 | 1 | 2025 |
Source payment records
|
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| FARXIGA Normalized: farxiga |
Drug | AstraZeneca Pharmaceuticals LP | $14.57 | 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 |
|---|---|---|---|---|---|---|
| FARXIGA farxiga |
2025 | Farxiga | 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 |
76 | 12 |
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | SYMBICORT open payments reported associated product |
CMS Open Payments — General Payments 71 supporting records · 51 recipient NPIs · example record 1206132610 |
Symbicort · 2024 Exact normalized brand match · 1 Part D row |
45 | suppressed by CMS |
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 |
|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 381 | 72 |
| Amlodipine Besylate | Amlodipine Besylate | 336 | 76 |
| Atorvastatin Calcium | Atorvastatin Calcium | 284 | 69 |
| Omeprazole | Omeprazole | 267 | 51 |
| Gabapentin | Gabapentin | 259 | 49 |
| Losartan Potassium | Losartan Potassium | 200 | 45 |
| Metoprolol Succinate | Metoprolol Succinate | 193 | 41 |
| Pantoprazole Sodium | Pantoprazole Sodium | 188 | 43 |
| Lisinopril | Lisinopril | 186 | 42 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 163 | 35 |
| Metformin Hcl | Metformin Hcl | 148 | 33 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 132 | 37 |
| Tramadol Hcl | Tramadol Hcl | 128 | 40 |
| Glipizide Er | Glipizide | 125 | 22 |
| Pioglitazone Hcl | Pioglitazone Hcl | 118 | 23 |
| Furosemide | Furosemide | 115 | 25 |
| Metoprolol Tartrate | Metoprolol Tartrate | 111 | 26 |
| Tamsulosin Hcl | Tamsulosin Hcl | 106 | 26 |
| Simvastatin | Simvastatin | 98 | 18 |
| Escitalopram Oxalate | Escitalopram Oxalate | 97 | 19 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 92 | 23 |
| Potassium Chloride | Potassium Chloride | 87 | 25 |
| Ropinirole Hcl | Ropinirole Hcl | 87 | 13 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 86 | 19 |
| Warfarin Sodium | Warfarin Sodium | 85 | 12 |
| Allopurinol | Allopurinol | 81 | 18 |
| Hydrochlorothiazide | Hydrochlorothiazide | 78 | 19 |
| Farxiga | Dapagliflozin Propanediol | 76 | 12 |
| Ondansetron Hcl | Ondansetron Hcl | 76 | 17 |
| Jardiance | Empagliflozin | 75 | suppressed |
| Chlorthalidone | Chlorthalidone | 74 | 15 |
| Montelukast Sodium | Montelukast Sodium | 74 | 17 |
| Ozempic | Semaglutide | 72 | 16 |
| Citalopram Hbr | Citalopram Hydrobromide | 68 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 68 | 16 |
| Eliquis | Apixaban | 67 | 14 |
| Lovastatin | Lovastatin | 67 | 17 |
| Duloxetine Hcl | Duloxetine Hcl | 66 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 66 | 16 |
| Atenolol | Atenolol | 65 | 13 |
| Famotidine | Famotidine | 64 | 11 |
| Fluoxetine Hcl | Fluoxetine Hcl | 63 | 14 |
| Sertraline Hcl | Sertraline Hcl | 63 | 12 |
| Finasteride | Finasteride | 61 | 14 |
| Alprazolam | Alprazolam | 59 | 16 |
| Meloxicam | Meloxicam | 57 | 16 |
| Nebivolol Hcl | Nebivolol Hcl | 57 | suppressed |
| Celecoxib | Celecoxib | 55 | 13 |
| Doxazosin Mesylate | Doxazosin Mesylate | 55 | suppressed |
| Topiramate | Topiramate | 55 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 54 | 12 |
| Carvedilol | Carvedilol | 53 | 14 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 53 | 14 |
| Amitriptyline Hcl | Amitriptyline Hcl | 50 | 11 |
| Hydralazine Hcl | Hydralazine Hcl | 48 | suppressed |
| Lorazepam | Lorazepam | 48 | 12 |
| Quetiapine Fumarate | Quetiapine Fumarate | 47 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 46 | 12 |
| Dicyclomine Hcl | Dicyclomine Hcl | 46 | 12 |
| Prednisone | Prednisone | 46 | 24 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 46 | 17 |
| Aripiprazole | Aripiprazole | 45 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 45 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 44 | 11 |
| Olanzapine | Olanzapine | 44 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 44 | suppressed |
| Spironolactone | Spironolactone | 44 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 43 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 41 | suppressed |
| Mirtazapine | Mirtazapine | 41 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 41 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 41 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 40 | 12 |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 39 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 36 | suppressed |
| Rybelsus | Semaglutide | 34 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 33 | suppressed |
| Breztri Aerosphere | Budesonide/Glycopyr/Formoterol | 32 | suppressed |
| Lamotrigine | Lamotrigine | 32 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 32 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 31 | suppressed |
| Trulicity | Dulaglutide | 31 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 31 | suppressed |
| Torsemide | Torsemide | 30 | suppressed |
| Fenofibrate | Fenofibrate | 28 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 28 | suppressed |
| Paliperidone Er | Paliperidone | 28 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 27 | suppressed |
| Ezetimibe | Ezetimibe | 27 | suppressed |
| Pregabalin | Pregabalin | 27 | suppressed |
| Cefdinir | Cefdinir | 26 | 21 |
| Memantine Hcl | Memantine Hcl | 26 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 25 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 25 | suppressed |
| Synthroid | Levothyroxine Sodium | 25 | suppressed |
| Mounjaro | Tirzepatide | 24 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 24 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 23 | suppressed |
| Clonazepam | Clonazepam | 23 | suppressed |
| Divalproex Sodium Er | Divalproex Sodium | 23 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 23 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 23 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 23 | suppressed |
| Cephalexin | Cephalexin | 22 | 15 |
| Entresto | Sacubitril/Valsartan | 22 | suppressed |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 21 | suppressed |
| Bumetanide | Bumetanide | 21 | suppressed |
| Bupropion Xl | Bupropion Hcl | 21 | suppressed |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 21 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 21 | suppressed |
| Promethazine Hcl | Promethazine Hcl | 21 | suppressed |
| Azithromycin | Azithromycin | 20 | 16 |
| Levetiracetam | Levetiracetam | 19 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 19 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 18 | suppressed |
| Methylprednisolone | Methylprednisolone | 18 | 18 |
| Xarelto | Rivaroxaban | 18 | suppressed |
| Baclofen | Baclofen | 17 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 17 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 17 | suppressed |
| Bisoprolol-Hydrochlorothiazide | Bisoprolol/Hydrochlorothiazide | 16 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 16 | suppressed |
| Methocarbamol | Methocarbamol | 16 | suppressed |
| Nabumetone | Nabumetone | 16 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 15 | 11 |
| Fluticasone Propionate | Fluticasone Propionate | 15 | suppressed |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 15 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 15 | suppressed |
| Tresiba Flextouch U-200 | Insulin Degludec | 15 | suppressed |
| Potassium Citrate Er | Potassium Citrate | 14 | suppressed |
| Benztropine Mesylate | Benztropine Mesylate | 13 | suppressed |
| Clonidine | Clonidine | 13 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 13 | suppressed |
| Gemfibrozil | Gemfibrozil | 13 | suppressed |
| Glipizide | Glipizide | 13 | suppressed |
| Januvia | Sitagliptin Phosphate | 13 | suppressed |
| Levofloxacin | Levofloxacin | 13 | suppressed |
| Westab Plus | Pnv,calcium 72/Iron/Folic Acid | 13 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 12 | suppressed |
| Cilostazol | Cilostazol | 12 | suppressed |
| Felodipine Er | Felodipine | 12 | suppressed |
| Latanoprost | Latanoprost | 12 | suppressed |
| Minoxidil | Minoxidil | 12 | suppressed |
| Mupirocin | Mupirocin | 12 | suppressed |
| Omega-3 Acid Ethyl Esters | Omega-3 Acid Ethyl Esters | 12 | suppressed |
| Oxaprozin | Oxaprozin | 12 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 12 | suppressed |
| Humalog Kwikpen U-100 | Insulin Lispro | 11 | suppressed |
| Ibuprofen | Ibuprofen | 11 | suppressed |
| Incruse Ellipta | Umeclidinium Bromide | 11 | suppressed |
| Isosorbide Mononitrate | Isosorbide Mononitrate | 11 | suppressed |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 11 | suppressed |
| Myrbetriq | Mirabegron | 11 | suppressed |
| Tradjenta | Linagliptin | 11 | suppressed |
| Venlafaxine Hcl | Venlafaxine Hcl | 11 | suppressed |
| Verapamil Hcl | Verapamil Hcl | 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 | $121.01 · 7 records | AstraZeneca Pharmaceuticals LP | AIRSUPRA, CAPLYTA, FARXIGA, The Cologuard Plus Collection Kit | 2 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Farxiga 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