Payment overview · 2025
General Payments
$628.70
13 reported records · 5 companies
Healthcare provider profile · identity verified
Fredric A Prater, D.O.
Allopathic & Osteopathic Physicians|Family Medicine · MARYLAND HEIGHTS, MO · NPI 1174597629
Verified facts
What the public records show
CMS Open Payments records show Fredric A Prater, D.O. received $628.70 in general payments during 2025 across 13 reported records.
ABBVIE INC. accounted for 39.5% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 7 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Arexvy.
GlaxoSmithKline, 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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 82 claims for Arexvy by this doctor in 2024.
GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 50 claims for Trelegy Ellipta 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 65 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Paxlovid 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 |
|---|---|---|---|---|---|
| ABBVIE INC. | Unresolved — no canonical attribution shown | $248.39 | 39.5% | 9 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $132.68 | 21.1% | 1 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $121.82 | 19.4% | 1 | 2025 |
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $121.82 | 19.4% | 1 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $3.99 | 0.6% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $628.70 | 13 |
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 |
|---|---|---|---|---|---|
| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $248.39 | 9 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $229.56 | 8 | 2025 |
Source payment records
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| BREZTRI Normalized: breztri |
Drug | AstraZeneca Pharmaceuticals LP | $132.68 | 1 | 2025 |
Source payment records
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| AREXVY Normalized: arexvy |
Biological | GlaxoSmithKline, LLC. | $121.82 | 1 | 2025 |
Source payment records
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| REXULTI Normalized: rexulti |
Drug | Otsuka America Pharmaceutical, Inc. | $121.82 | 1 | 2025 |
Source payment records
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| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $3.99 | 1 | 2025 |
Source payment records
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| ZAVZPRET Normalized: zavzpret |
Drug | PFIZER INC. | $3.99 | 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 |
|---|---|---|---|---|---|---|
| AREXVY arexvy |
2025 | Arexvy | 2024 | 82 | 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 |
|---|---|---|---|---|---|---|
| GlaxoSmithKline, LLC. Exact reporting entity; no affiliate inference |
2025 | AREXVY open payments reported associated product |
CMS Open Payments — General Payments 47563 supporting records · 28786 recipient NPIs · example record 1190332445 |
Arexvy · 2024 Exact normalized brand match · 1 Part D row |
82 | 80 |
| GlaxoSmithKline, LLC. Exact reporting entity; no affiliate inference |
2025 | TRELEGY ELLIPTA open payments reported associated product |
CMS Open Payments — General Payments 131532 supporting records · 37148 recipient NPIs · example record 1190332369 |
Trelegy Ellipta · 2024 Exact normalized brand match · 1 Part D row |
50 | suppressed by CMS |
| 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 |
65 | 11 |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | PAXLOVID open payments reported associated product |
CMS Open Payments — General Payments 24465 supporting records · 15715 recipient NPIs · example record 1228794432 |
Paxlovid · 2024 Exact normalized brand match · 1 Part D row |
12 | 11 |
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 |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 502 | 156 |
| Amlodipine Besylate | Amlodipine Besylate | 239 | 75 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 239 | 35 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 205 | 66 |
| Losartan Potassium | Losartan Potassium | 204 | 62 |
| Levothyroxine Sodium | Levothyroxine Sodium | 200 | 56 |
| Lisinopril | Lisinopril | 191 | 56 |
| Metoprolol Succinate | Metoprolol Succinate | 175 | 54 |
| Omeprazole | Omeprazole | 149 | 49 |
| Metformin Hcl Er | Metformin Hcl | 145 | 43 |
| Tamsulosin Hcl | Tamsulosin Hcl | 121 | 35 |
| Alprazolam | Alprazolam | 118 | 32 |
| Meloxicam | Meloxicam | 117 | 33 |
| Escitalopram Oxalate | Escitalopram Oxalate | 108 | 35 |
| Montelukast Sodium | Montelukast Sodium | 108 | 36 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 107 | 33 |
| Bupropion Xl | Bupropion Hcl | 101 | 34 |
| Pantoprazole Sodium | Pantoprazole Sodium | 99 | 33 |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 82 | 80 |
| Ozempic | Semaglutide | 80 | 13 |
| Fluoxetine Hcl | Fluoxetine Hcl | 79 | 22 |
| Tramadol Hcl | Tramadol Hcl | 77 | 22 |
| Trazodone Hcl | Trazodone Hcl | 75 | 22 |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 73 | suppressed |
| Allopurinol | Allopurinol | 72 | 22 |
| Metformin Hcl | Metformin Hcl | 72 | 23 |
| Glimepiride | Glimepiride | 67 | 14 |
| Eliquis | Apixaban | 65 | 11 |
| Duloxetine Hcl | Duloxetine Hcl | 64 | 20 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 62 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 61 | 16 |
| Prednisone | Prednisone | 61 | 41 |
| Diclofenac Sodium | Diclofenac Sodium | 59 | 19 |
| Furosemide | Furosemide | 59 | 19 |
| Gabapentin | Gabapentin | 58 | 19 |
| Fluticasone Propionate | Fluticasone Propionate | 57 | 21 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 55 | 15 |
| Hydrochlorothiazide | Hydrochlorothiazide | 54 | 20 |
| Sertraline Hcl | Sertraline Hcl | 54 | 15 |
| Baclofen | Baclofen | 51 | 14 |
| Dextroamphetamine-Amphet Er | Dextroamphetamine/Amphetamine | 50 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 50 | 41 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 50 | suppressed |
| Lorazepam | Lorazepam | 49 | suppressed |
| Mounjaro | Tirzepatide | 47 | suppressed |
| Clonazepam | Clonazepam | 45 | suppressed |
| Ezetimibe | Ezetimibe | 45 | 14 |
| Clopidogrel | Clopidogrel Bisulfate | 44 | 13 |
| Metoprolol Tartrate | Metoprolol Tartrate | 42 | 12 |
| Finasteride | Finasteride | 41 | 13 |
| Zolpidem Tartrate | Zolpidem Tartrate | 41 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 39 | suppressed |
| Aripiprazole | Aripiprazole | 38 | 13 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 38 | 33 |
| Ropinirole Hcl | Ropinirole Hcl | 37 | 13 |
| Citalopram Hbr | Citalopram Hydrobromide | 36 | 12 |
| Pravastatin Sodium | Pravastatin Sodium | 36 | 11 |
| Trulicity | Dulaglutide | 35 | suppressed |
| Diazepam | Diazepam | 34 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 33 | suppressed |
| Naproxen | Naproxen | 33 | suppressed |
| Nebivolol Hcl | Nebivolol Hcl | 33 | suppressed |
| Tresiba Flextouch U-100 | Insulin Degludec | 33 | suppressed |
| Jardiance | Empagliflozin | 32 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 32 | 16 |
| Pregabalin | Pregabalin | 30 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 29 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 29 | suppressed |
| Potassium Chloride | Potassium Chloride | 29 | suppressed |
| Tresiba Flextouch U-200 | Insulin Degludec | 29 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 28 | suppressed |
| Carvedilol | Carvedilol | 28 | suppressed |
| Simvastatin | Simvastatin | 28 | suppressed |
| Atenolol | Atenolol | 27 | suppressed |
| Fenofibrate | Fenofibrate | 25 | suppressed |
| Famotidine | Famotidine | 24 | suppressed |
| Lamotrigine | Lamotrigine | 24 | suppressed |
| Nystatin | Nystatin | 24 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 24 | 15 |
| Repatha Sureclick | Evolocumab | 23 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 23 | 14 |
| Levemir | Insulin Detemir | 22 | suppressed |
| Mirtazapine | Mirtazapine | 22 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 20 | suppressed |
| Chlorthalidone | Chlorthalidone | 20 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 20 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 20 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 19 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 18 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 18 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 18 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 17 | suppressed |
| Celecoxib | Celecoxib | 17 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 17 | suppressed |
| Ibuprofen | Ibuprofen | 17 | suppressed |
| Spironolactone | Spironolactone | 17 | suppressed |
| Irbesartan | Irbesartan | 16 | suppressed |
| Toujeo Solostar | Insulin Glargine,hum.Rec.Anlog | 16 | suppressed |
| Azithromycin | Azithromycin | 15 | 14 |
| Methocarbamol | Methocarbamol | 15 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 15 | suppressed |
| Amoxicillin | Amoxicillin | 14 | suppressed |
| Januvia | Sitagliptin Phosphate | 14 | suppressed |
| Lidocaine | Lidocaine | 14 | suppressed |
| Mupirocin | Mupirocin | 14 | suppressed |
| Nifedipine Er | Nifedipine | 14 | suppressed |
| Rizatriptan | Rizatriptan Benzoate | 14 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 14 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 14 | suppressed |
| Trimethoprim | Trimethoprim | 14 | suppressed |
| Cephalexin | Cephalexin | 13 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 13 | suppressed |
| Roflumilast | Roflumilast | 13 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 12 | suppressed |
| Fentanyl | Fentanyl | 12 | suppressed |
| Fluconazole | Fluconazole | 12 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 12 | suppressed |
| Morphine Sulfate Er | Morphine Sulfate | 12 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 12 | 11 |
| Propranolol Hcl Er | Propranolol Hcl | 12 | suppressed |
| Temazepam | Temazepam | 12 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 12 | suppressed |
| Valsartan | Valsartan | 12 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 11 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 11 | suppressed |
| Risperidone | Risperidone | 11 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 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 | $628.70 · 13 records | ABBVIE INC. | AREXVY, BREZTRI, NURTEC ODT, QULIPTA, REXULTI, UBRELVY, ZAVZPRET | 4 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Arexvy play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with GlaxoSmithKline, LLC.?
- 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