Payment overview · 2025
General Payments
$122.34
6 reported records · 3 companies
Healthcare provider profile · identity verified
Nathan L Roberts, MD
Allopathic & Osteopathic Physicians|Family Medicine · TUSCOLA, IL · NPI 1225089626
Verified facts
What the public records show
CMS Open Payments records show Nathan L Roberts, MD received $122.34 in general payments during 2025 across 6 reported records.
Novo Nordisk Inc accounted for 49.9% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 5 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Mounjaro, Ozempic.
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 73 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Mounjaro 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 16 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 58 claims for Ozempic 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 | $61.10 | 49.9% | 3 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $39.24 | 32.1% | 2 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $22.00 | 18.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $122.34 | 6 |
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 |
|---|---|---|---|---|---|
| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $39.24 | 2 | 2025 |
Source payment records
|
|||||
| ZEPBOUND Normalized: zepbound |
Drug | Lilly USA, LLC | $39.24 | 2 | 2025 |
Source payment records
|
|||||
| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $37.89 | 2 | 2025 |
Source payment records
|
|||||
| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $23.21 | 1 | 2025 |
Source payment records
|
|||||
| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $22.00 | 1 | 2025 |
Source payment records
|
|||||
* 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 |
|---|---|---|---|---|---|---|
| MOUNJARO mounjaro |
2025 | Mounjaro | 2024 | 12 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| Ozempic ozempic |
2025 | Ozempic | 2024 | 58 | 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 |
|---|---|---|---|---|---|---|
| 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 |
73 | 24 |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | MOUNJARO open payments reported associated product |
CMS Open Payments — General Payments 186719 supporting records · 66436 recipient NPIs · example record 1186464455 |
Mounjaro · 2024 Exact normalized brand match · 1 Part D row |
12 | suppressed by CMS |
| 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 |
16 | 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 |
58 | 16 |
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 | 366 | 112 |
| Lisinopril | Lisinopril | 248 | 66 |
| Levothyroxine Sodium | Levothyroxine Sodium | 241 | 52 |
| Metoprolol Succinate | Metoprolol Succinate | 227 | 61 |
| Omeprazole | Omeprazole | 200 | 52 |
| Gabapentin | Gabapentin | 193 | 46 |
| Losartan Potassium | Losartan Potassium | 189 | 72 |
| Amlodipine Besylate | Amlodipine Besylate | 176 | 62 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 168 | 38 |
| Duloxetine Hcl | Duloxetine Hcl | 164 | 44 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 162 | 46 |
| Pantoprazole Sodium | Pantoprazole Sodium | 133 | 42 |
| Hydrochlorothiazide | Hydrochlorothiazide | 129 | 44 |
| Tamsulosin Hcl | Tamsulosin Hcl | 125 | 42 |
| Montelukast Sodium | Montelukast Sodium | 123 | 40 |
| Clopidogrel | Clopidogrel Bisulfate | 119 | 25 |
| Metformin Hcl | Metformin Hcl | 95 | 33 |
| Furosemide | Furosemide | 93 | 31 |
| Alprazolam | Alprazolam | 88 | 19 |
| Metoprolol Tartrate | Metoprolol Tartrate | 88 | 30 |
| Escitalopram Oxalate | Escitalopram Oxalate | 87 | 19 |
| Trazodone Hcl | Trazodone Hcl | 85 | 21 |
| Pregabalin | Pregabalin | 84 | 22 |
| Simvastatin | Simvastatin | 83 | 19 |
| Pravastatin Sodium | Pravastatin Sodium | 82 | 26 |
| Carvedilol | Carvedilol | 78 | 23 |
| Bupropion Xl | Bupropion Hcl | 76 | 22 |
| Famotidine | Famotidine | 73 | 14 |
| Jardiance | Empagliflozin | 73 | 24 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 72 | 32 |
| Citalopram Hbr | Citalopram Hydrobromide | 67 | 17 |
| Eliquis | Apixaban | 66 | 22 |
| Fluticasone Propionate | Fluticasone Propionate | 66 | 27 |
| Potassium Chloride | Potassium Chloride | 66 | 26 |
| Tramadol Hcl | Tramadol Hcl | 65 | 28 |
| Allopurinol | Allopurinol | 61 | 19 |
| Ozempic | Semaglutide | 58 | 16 |
| Glipizide Er | Glipizide | 54 | 16 |
| Zolpidem Tartrate | Zolpidem Tartrate | 53 | 13 |
| Meloxicam | Meloxicam | 52 | 14 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 50 | 12 |
| Clonazepam | Clonazepam | 48 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 47 | 16 |
| Sertraline Hcl | Sertraline Hcl | 46 | 14 |
| Spironolactone | Spironolactone | 46 | 17 |
| Metformin Hcl Er | Metformin Hcl | 45 | 18 |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 45 | suppressed |
| Xarelto | Rivaroxaban | 43 | suppressed |
| Azithromycin | Azithromycin | 40 | 26 |
| Paroxetine Hcl | Paroxetine Hcl | 39 | 11 |
| Ropinirole Hcl | Ropinirole Hcl | 38 | 11 |
| Amitriptyline Hcl | Amitriptyline Hcl | 37 | suppressed |
| Ipratropium Bromide | Ipratropium Bromide | 37 | 13 |
| Lorazepam | Lorazepam | 37 | 11 |
| Buspirone Hcl | Buspirone Hcl | 35 | suppressed |
| Torsemide | Torsemide | 34 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 33 | suppressed |
| Ezetimibe | Ezetimibe | 33 | 14 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 33 | 11 |
| Olanzapine | Olanzapine | 33 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 30 | suppressed |
| Topiramate | Topiramate | 30 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 29 | 12 |
| Azelastine Hcl | Azelastine Hcl | 29 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 29 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 29 | 13 |
| Prednisone | Prednisone | 28 | 17 |
| Bupropion Hcl Sr | Bupropion Hcl | 27 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 26 | suppressed |
| Lovastatin | Lovastatin | 26 | suppressed |
| Finasteride | Finasteride | 25 | 11 |
| Fluoxetine Hcl | Fluoxetine Hcl | 25 | suppressed |
| Linzess | Linaclotide | 25 | suppressed |
| Nystatin | Nystatin | 25 | 13 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 25 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 25 | 11 |
| Atenolol | Atenolol | 24 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 24 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 24 | 19 |
| Methylprednisolone | Methylprednisolone | 24 | 23 |
| Solifenacin Succinate | Solifenacin Succinate | 24 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 23 | 12 |
| Fenofibrate | Fenofibrate Nanocrystallized | 23 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 22 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 22 | 20 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 22 | 16 |
| Celecoxib | Celecoxib | 21 | 13 |
| Colestipol Hcl | Colestipol Hcl | 21 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 21 | suppressed |
| Januvia | Sitagliptin Phosphate | 21 | suppressed |
| Nifedipine Er | Nifedipine | 21 | suppressed |
| Valsartan | Valsartan | 21 | suppressed |
| Glipizide | Glipizide | 20 | suppressed |
| Irbesartan | Irbesartan | 20 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 20 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 20 | suppressed |
| Repatha Sureclick | Evolocumab | 20 | suppressed |
| Ultra-Fine Short Pen Needle | Pen Needle, Diabetic | 20 | suppressed |
| Fluconazole | Fluconazole | 19 | 12 |
| Benazepril Hcl | Benazepril Hcl | 17 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 17 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 17 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 17 | suppressed |
| Memantine Hcl | Memantine Hcl | 17 | suppressed |
| Nortriptyline Hcl | Nortriptyline Hcl | 17 | suppressed |
| Potassium Citrate Er | Potassium Citrate | 17 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 17 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 16 | suppressed |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 16 | 14 |
| Ondansetron Odt | Ondansetron | 16 | 13 |
| Tresiba Flextouch U-100 | Insulin Degludec | 16 | suppressed |
| Trulicity | Dulaglutide | 16 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 16 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 15 | suppressed |
| Verapamil Sr | Verapamil Hcl | 15 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 14 | suppressed |
| Carisoprodol | Carisoprodol | 14 | suppressed |
| Chlorthalidone | Chlorthalidone | 14 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 14 | suppressed |
| Memantine Hcl Er | Memantine Hcl | 14 | suppressed |
| Arnuity Ellipta | Fluticasone Furoate | 13 | suppressed |
| Dulera | Mometasone/Formoterol | 13 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 13 | suppressed |
| Levetiracetam | Levetiracetam | 13 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 13 | suppressed |
| Telmisartan | Telmisartan | 13 | suppressed |
| Baclofen | Baclofen | 12 | suppressed |
| Ibu | Ibuprofen | 12 | suppressed |
| Janumet | Sitagliptin Phos/Metformin Hcl | 12 | suppressed |
| Mounjaro | Tirzepatide | 12 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 12 | suppressed |
| Rivastigmine | Rivastigmine | 12 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 12 | suppressed |
| Amoxicillin | Amoxicillin | 11 | 11 |
| Bisoprolol-Hydrochlorothiazide | Bisoprolol/Hydrochlorothiazide | 11 | suppressed |
| Ketoconazole | Ketoconazole | 11 | suppressed |
| Pioglitazone Hcl | Pioglitazone 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 | $122.34 · 6 records | Novo Nordisk Inc | MOUNJARO, Ozempic, REPATHA, Wegovy, ZEPBOUND | 4 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Mounjaro play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Lilly USA, 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