Payment overview · 2025
General Payments
$1,414.93
65 reported records · 13 companies
Healthcare provider profile · identity verified
Mark Riederman, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine · LIBERTYVILLE, IL · NPI 1699782151
Verified facts
What the public records show
CMS Open Payments records show Mark Riederman, M.D. received $1,414.93 in general payments during 2025 across 65 reported records.
Novo Nordisk Inc accounted for 21.7% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 29 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Farxiga, Jardiance, Ozempic.
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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 57 claims for Synthroid 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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 15 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 77 claims for Jardiance by this doctor in 2024.
Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 77 claims for Jardiance by this doctor in 2024.
Lilly USA, 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Trulicity by this doctor in 2024.
Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 106 claims for Ozempic 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 89 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 45 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 |
|---|---|---|---|---|---|
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $307.33 | 21.7% | 13 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $209.28 | 14.8% | 11 | 2025 |
| SANOFI PASTEUR INC. | Unresolved — no canonical attribution shown | $180.57 | 12.8% | 5 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $177.05 | 12.5% | 9 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $112.08 | 7.9% | 6 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $92.64 | 6.5% | 5 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $92.26 | 6.5% | 4 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $78.34 | 5.5% | 3 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $75.86 | 5.4% | 4 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $38.26 | 2.7% | 2 | 2025 |
| Cipher Pharmaceuticals US LLC | Unresolved — no canonical attribution shown | $18.42 | 1.3% | 1 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $17.82 | 1.3% | 1 | 2025 |
| Currax Pharmaceuticals LLC | Unresolved — no canonical attribution shown | $15.02 | 1.1% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $1,414.93 | 65 |
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 |
|---|---|---|---|---|---|
| ZEPBOUND Normalized: zepbound |
Drug | Lilly USA, LLC | $180.15 | 10 | 2025 |
Source payment records
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| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $155.34 | 9 | 2025 |
Source payment records
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| FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE Normalized: flublok quadrivalent northern hemisphere |
Biological | SANOFI PASTEUR INC. | $132.36 | 4 | 2025 |
Source payment records
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| FLUZONE HIGH-DOSE Normalized: fluzone high dose |
Biological | SANOFI PASTEUR INC. | $130.06 | 3 | 2025 |
Source payment records
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| JARDIANCE Normalized: jardiance |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC | $121.77 | 6 | 2025 |
Source payment records
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| CAPVAXIVE Normalized: capvaxive |
Biological | Merck Sharp & Dohme LLC | $112.08 | 6 | 2025 |
Source payment records
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| GARDASIL 9 Normalized: gardasil 9 |
Biological | Merck Sharp & Dohme LLC | $112.08 | 6 | 2025 |
Source payment records
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| ABRYSVO Normalized: abrysvo |
Biological | PFIZER INC. | $107.03 | 5 | 2025 |
Source payment records
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| COMIRNATY Normalized: comirnaty |
Biological | PFIZER INC. | $107.03 | 5 | 2025 |
Source payment records
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| PREVNAR 20 Normalized: prevnar 20 |
Biological | PFIZER INC. | $107.03 | 5 | 2025 |
Source payment records
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| ELIQUIS Normalized: eliquis |
Drug | PFIZER INC. | $70.02 | 4 | 2025 |
Source payment records
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| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $56.70 | 2 | 2025 |
Source payment records
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| CREON Normalized: creon |
Drug | ABBVIE INC. | $53.63 | 2 | 2025 |
Source payment records
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| LINZESS Normalized: linzess |
Drug | ABBVIE INC. | $53.63 | 2 | 2025 |
Source payment records
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| The Cologuard Plus Collection Kit Normalized: the cologuard plus collection kit |
Device | Exact Sciences Corporation | $52.53 | 2 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $38.63 | 2 | 2025 |
Source payment records
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| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $38.63 | 2 | 2025 |
Source payment records
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| FARXIGA Normalized: farxiga |
Drug | AstraZeneca Pharmaceuticals LP | $38.34 | 2 | 2025 |
Source payment records
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| AREXVY Normalized: arexvy |
Biological | GlaxoSmithKline, LLC. | $38.26 | 2 | 2025 |
Source payment records
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| SHINGRIX Normalized: shingrix |
Biological | GlaxoSmithKline, LLC. | $38.26 | 2 | 2025 |
Source payment records
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| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $25.81 | 1 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $20.94 | 1 | 2025 |
Source payment records
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| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $20.94 | 1 | 2025 |
Source payment records
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| BREZTRI Normalized: breztri |
Drug | AstraZeneca Pharmaceuticals LP | $19.80 | 1 | 2025 |
Source payment records
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| Natroba Normalized: natroba |
Drug | Cipher Pharmaceuticals US LLC | $18.42 | 1 | 2025 |
Source payment records
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| Spinosad Normalized: spinosad |
Drug | Cipher Pharmaceuticals US LLC | $18.42 | 1 | 2025 |
Source payment records
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| EVENITY Normalized: evenity |
Biological | Amgen Inc. | $17.82 | 1 | 2025 |
Source payment records
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| AIRSUPRA Normalized: airsupra |
Drug | AstraZeneca Pharmaceuticals LP | $17.72 | 1 | 2025 |
Source payment records
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| CONTRAVE Normalized: contrave |
Drug | Currax Pharmaceuticals LLC | $15.02 | 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 |
|---|---|---|---|---|---|---|
| ELIQUIS eliquis |
2025 | Eliquis | 2024 | 89 | exact normalized | Medicare Part D |
| FARXIGA farxiga |
2025 | Farxiga | 2024 | 15 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| JARDIANCE jardiance |
2025 | Jardiance | 2024 | 77 | exact normalized | Medicare Part D |
| Ozempic ozempic |
2025 | Ozempic | 2024 | 106 | 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 | SYNTHROID open payments reported associated product |
CMS Open Payments — General Payments 10655 supporting records · 4881 recipient NPIs · example record 1201352636 |
Synthroid · 2024 Exact normalized brand match · 1 Part D row |
57 | 15 |
| 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 |
15 | suppressed by CMS |
| 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 |
77 | 26 |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | JARDIANCE open payments reported associated product |
CMS Open Payments — General Payments 47708 supporting records · 23833 recipient NPIs · example record 1186464557 |
Jardiance · 2024 Exact normalized brand match · 1 Part D row |
77 | 26 |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | TRULICITY open payments reported associated product |
CMS Open Payments — General Payments 71 supporting records · 57 recipient NPIs · example record 1186464601 |
Trulicity · 2024 Exact normalized brand match · 1 Part D row |
41 | suppressed by CMS |
| Novo Nordisk Inc Exact reporting entity; no affiliate inference |
2025 | Ozempic open payments reported associated product |
CMS Open Payments — General Payments 261625 supporting records · 77793 recipient NPIs · example record 1188130076 |
Ozempic · 2024 Exact normalized brand match · 1 Part D row |
106 | 18 |
| 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 |
89 | 25 |
| 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 |
45 | 45 |
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 | 856 | 246 |
| Amlodipine Besylate | Amlodipine Besylate | 480 | 133 |
| Hydrochlorothiazide | Hydrochlorothiazide | 289 | 81 |
| Levothyroxine Sodium | Levothyroxine Sodium | 285 | 77 |
| Metformin Hcl | Metformin Hcl | 277 | 77 |
| Valsartan | Valsartan | 233 | 67 |
| Simvastatin | Simvastatin | 227 | 62 |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 208 | 59 |
| Omeprazole | Omeprazole | 179 | 53 |
| Lisinopril | Lisinopril | 173 | 52 |
| Allopurinol | Allopurinol | 143 | 37 |
| Escitalopram Oxalate | Escitalopram Oxalate | 131 | 40 |
| Irbesartan | Irbesartan | 124 | 32 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 114 | 41 |
| Pantoprazole Sodium | Pantoprazole Sodium | 108 | 38 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 106 | 33 |
| Metoprolol Succinate | Metoprolol Succinate | 106 | 33 |
| Ozempic | Semaglutide | 106 | 18 |
| Zolpidem Tartrate | Zolpidem Tartrate | 94 | 25 |
| Eliquis | Apixaban | 89 | 25 |
| Pravastatin Sodium | Pravastatin Sodium | 83 | 24 |
| Tamsulosin Hcl | Tamsulosin Hcl | 82 | 27 |
| Jardiance | Empagliflozin | 77 | 26 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 65 | 20 |
| Sertraline Hcl | Sertraline Hcl | 62 | 16 |
| Synthroid | Levothyroxine Sodium | 57 | 15 |
| Xarelto | Rivaroxaban | 57 | 14 |
| Alprazolam | Alprazolam | 54 | 18 |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 54 | 14 |
| Gabapentin | Gabapentin | 46 | 14 |
| Irbesartan-Hydrochlorothiazide | Irbesartan/Hydrochlorothiazide | 46 | 12 |
| Lorazepam | Lorazepam | 46 | 13 |
| Paxlovid | Nirmatrelvir/Ritonavir | 45 | 45 |
| Losartan Potassium | Losartan Potassium | 43 | 13 |
| Fluticasone Propionate | Fluticasone Propionate | 42 | 13 |
| Trulicity | Dulaglutide | 41 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 41 | 15 |
| Finasteride | Finasteride | 39 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 39 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 37 | suppressed |
| Clonazepam | Clonazepam | 34 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 34 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 33 | suppressed |
| Carvedilol | Carvedilol | 32 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 31 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 31 | 24 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 30 | 11 |
| Metformin Hcl Er | Metformin Hcl | 29 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 27 | suppressed |
| Lansoprazole | Lansoprazole | 25 | suppressed |
| Azithromycin | Azithromycin | 24 | 22 |
| Duloxetine Hcl | Duloxetine Hcl | 24 | suppressed |
| Furosemide | Furosemide | 24 | suppressed |
| Temazepam | Temazepam | 22 | suppressed |
| Candesartan Cilexetil | Candesartan Cilexetil | 21 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 21 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 21 | suppressed |
| Potassium Chloride | Potassium Chloride | 20 | suppressed |
| Ezetimibe | Ezetimibe | 19 | suppressed |
| Rabeprazole Sodium | Rabeprazole Sodium | 19 | suppressed |
| Atenolol | Atenolol | 18 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 18 | 17 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 18 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 17 | suppressed |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 16 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 16 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 15 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 15 | suppressed |
| Methylprednisolone | Methylprednisolone | 15 | suppressed |
| Cefpodoxime Proxetil | Cefpodoxime Proxetil | 14 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 13 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 13 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 13 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 13 | suppressed |
| Naproxen | Naproxen | 13 | suppressed |
| Spironolactone | Spironolactone | 13 | suppressed |
| Cefdinir | Cefdinir | 12 | suppressed |
| Cyanocobalamin Injection | Cyanocobalamin (Vitamin B-12) | 12 | suppressed |
| Prednisone | Prednisone | 12 | suppressed |
| Torsemide | Torsemide | 12 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 11 | suppressed |
| Januvia | Sitagliptin Phosphate | 11 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 11 | suppressed |
| Telmisartan | Telmisartan | 11 | suppressed |
| Terbinafine Hcl | Terbinafine 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 | $1,414.93 · 65 records | Novo Nordisk Inc | ABRYSVO, AIRSUPRA, AREXVY, BREZTRI, CAPVAXIVE, COMIRNATY, CONTRAVE, CREON, Cologuard Collection Kit, ELIQUIS, EVENITY, FARXIGA, FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE, FLUZONE HIGH-DOSE, GARDASIL 9, JARDIANCE, LINZESS, MOUNJARO, Natroba, Ozempic, PREVNAR 20, QULIPTA, Rybelsus, SHINGRIX, Spinosad, The Cologuard Plus Collection Kit, UBRELVY, Wegovy, ZEPBOUND | 8 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Eliquis 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