Payment overview · 2025
General Payments
$697.50
19 reported records · 9 companies
Healthcare provider profile · identity verified
Robert Larimer, M.D.
Allopathic & Osteopathic Physicians|Family Medicine · ALEXANDRIA, LA · NPI 1023052024
Verified facts
What the public records show
CMS Open Payments records show Robert Larimer, M.D. received $697.50 in general payments during 2025 across 19 reported records.
Vanda Pharmaceuticals Inc. accounted for 34.8% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 10 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Epidiolex, Nayzilam.
JAZZ 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 EPIDIOLEX as an associated drug or biological on 10990 records involving 3626 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Epidiolex by this doctor in 2024.
UCB, 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 Nayzilam as an associated drug or biological on 9542 records involving 3826 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Nayzilam 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 |
|---|---|---|---|---|---|
| Vanda Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $242.40 | 34.8% | 2 | 2025 |
| Ardelyx, Inc. | Unresolved — no canonical attribution shown | $155.52 | 22.3% | 4 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $125.03 | 17.9% | 5 | 2025 |
| UCB, Inc. | Unresolved — no canonical attribution shown | $79.18 | 11.3% | 3 | 2025 |
| Neurelis, Inc. |
Neurelis, Inc. exact · evidence 2025-02-20 |
$28.29 | 4.1% | 1 | 2025 |
| ACADIA Pharmaceuticals Inc | Unresolved — no canonical attribution shown | $23.82 | 3.4% | 1 | 2025 |
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $15.24 | 2.2% | 1 | 2025 |
| JAZZ PHARMACEUTICALS INC. | Unresolved — no canonical attribution shown | $14.36 | 2.1% | 1 | 2025 |
| Cumberland Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $13.66 | 2.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $697.50 | 19 |
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 |
|---|---|---|---|---|---|
| FANAPT Normalized: fanapt |
Drug | Vanda Pharmaceuticals Inc. | $242.40 | 2 | 2025 |
Source payment records
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| IBSRELA Normalized: ibsrela |
Drug | Ardelyx, Inc. | $155.52 | 4 | 2025 |
Source payment records
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| UZEDY Normalized: uzedy |
Drug | Teva Pharmaceuticals USA, Inc. | $125.03 | 5 | 2025 |
Source payment records
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| Fintepla Normalized: fintepla |
Drug | UCB, Inc. | $57.46 | 2 | 2025 |
Source payment records
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| VALTOCO Normalized: valtoco |
Drug | Neurelis, Inc. | $28.29 | 1 | 2025 |
Source payment records
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| DAYBUE Normalized: daybue |
Drug | ACADIA Pharmaceuticals Inc | $23.82 | 1 | 2025 |
Source payment records
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| Nayzilam Normalized: nayzilam |
Drug | UCB, Inc. | $21.72 | 1 | 2025 |
Source payment records
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| REXULTI Normalized: rexulti |
Drug | Otsuka America Pharmaceutical, Inc. | $15.24 | 1 | 2025 |
Source payment records
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| EPIDIOLEX Normalized: epidiolex |
Drug | JAZZ PHARMACEUTICALS INC. | $14.36 | 1 | 2025 |
Source payment records
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| KRISTALOSE Normalized: kristalose |
Drug | Cumberland Pharmaceuticals, Inc. | $13.66 | 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 |
|---|---|---|---|---|---|---|
| EPIDIOLEX epidiolex |
2025 | Epidiolex | 2024 | 22 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| Nayzilam nayzilam |
2025 | Nayzilam | 2024 | 15 | 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 |
|---|---|---|---|---|---|---|
| JAZZ PHARMACEUTICALS INC. Exact reporting entity; no affiliate inference |
2025 | EPIDIOLEX open payments reported associated product |
CMS Open Payments — General Payments 10990 supporting records · 3626 recipient NPIs · example record 1234297758 |
Epidiolex · 2024 Exact normalized brand match · 1 Part D row |
22 | suppressed by CMS |
| UCB, Inc. Exact reporting entity; no affiliate inference |
2025 | Nayzilam open payments reported associated product |
CMS Open Payments — General Payments 9542 supporting records · 3826 recipient NPIs · example record 1224348539 |
Nayzilam · 2024 Exact normalized brand match · 1 Part D row |
15 | 12 |
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 |
|---|---|---|---|
| Famotidine | Famotidine | 428 | 43 |
| Levothyroxine Sodium | Levothyroxine Sodium | 329 | 32 |
| Clonazepam | Clonazepam | 245 | 26 |
| Simvastatin | Simvastatin | 211 | 21 |
| Atorvastatin Calcium | Atorvastatin Calcium | 139 | 14 |
| Quetiapine Fumarate | Quetiapine Fumarate | 127 | suppressed |
| Enulose | Lactulose | 126 | 18 |
| Fluticasone Propionate | Fluticasone Propionate | 107 | 20 |
| Ipratropium-Albuterol | Ipratropium/Albuterol Sulfate | 103 | 19 |
| Furosemide | Furosemide | 95 | 16 |
| Ondansetron Hcl | Ondansetron Hcl | 92 | 11 |
| Alendronate Sodium | Alendronate Sodium | 90 | suppressed |
| Potassium Chloride | Potassium Chloride | 87 | 13 |
| Gabapentin | Gabapentin | 74 | suppressed |
| Amlodipine Besylate | Amlodipine Besylate | 73 | suppressed |
| Midodrine Hcl | Midodrine Hcl | 73 | suppressed |
| Pantoprazole Sodium | Pantoprazole Sodium | 71 | 12 |
| Clonidine Hcl | Clonidine Hcl | 68 | suppressed |
| Ketoconazole | Ketoconazole | 62 | suppressed |
| Risperidone | Risperidone | 62 | suppressed |
| Aripiprazole | Aripiprazole | 59 | suppressed |
| Nystatin | Nystatin | 57 | 20 |
| Lorazepam | Lorazepam | 56 | 14 |
| Tamsulosin Hcl | Tamsulosin Hcl | 53 | suppressed |
| Metoclopramide Hcl | Metoclopramide Hcl | 52 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 52 | suppressed |
| Topiramate | Topiramate | 52 | suppressed |
| Finasteride | Finasteride | 51 | suppressed |
| Metformin Hcl | Metformin Hcl | 49 | suppressed |
| Hydrochlorothiazide | Hydrochlorothiazide | 48 | suppressed |
| Bisoprolol Fumarate | Bisoprolol Fumarate | 47 | suppressed |
| Levetiracetam | Levetiracetam | 46 | suppressed |
| Olanzapine | Olanzapine | 46 | suppressed |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 44 | 44 |
| Glycopyrrolate | Glycopyrrolate | 43 | suppressed |
| Lacosamide | Lacosamide | 43 | 12 |
| Lisinopril | Lisinopril | 42 | suppressed |
| Clozapine | Clozapine | 41 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 41 | 31 |
| Carvedilol | Carvedilol | 40 | suppressed |
| Lamotrigine | Lamotrigine | 40 | suppressed |
| Atenolol | Atenolol | 38 | suppressed |
| Desmopressin Acetate | Desmopressin Acetate | 37 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 37 | suppressed |
| Prednisone | Prednisone | 35 | 16 |
| Clorazepate Dipotassium | Clorazepate Dipotassium | 34 | suppressed |
| Losartan Potassium | Losartan Potassium | 34 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 31 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 30 | 26 |
| Haloperidol | Haloperidol | 30 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 30 | suppressed |
| Spironolactone | Spironolactone | 29 | suppressed |
| Clobazam | Clobazam | 28 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 28 | 12 |
| Pregabalin | Pregabalin | 28 | suppressed |
| Prolia | Denosumab | 28 | 15 |
| Benztropine Mesylate | Benztropine Mesylate | 27 | suppressed |
| Budesonide | Budesonide | 27 | suppressed |
| Mupirocin | Mupirocin | 26 | 12 |
| Aptiom | Eslicarbazepine Acetate | 25 | suppressed |
| Carisoprodol | Carisoprodol | 24 | suppressed |
| Chlorpromazine Hcl | Chlorpromazine Hcl | 24 | suppressed |
| Lithium Carbonate | Lithium Carbonate | 24 | suppressed |
| Phenytoin | Phenytoin | 24 | suppressed |
| Clotrimazole | Clotrimazole | 23 | 14 |
| Divalproex Sodium Er | Divalproex Sodium | 23 | suppressed |
| Epidiolex | Cannabidiol (Cbd) | 22 | suppressed |
| Lansoprazole | Lansoprazole | 22 | suppressed |
| Ibuprofen | Ibuprofen | 21 | suppressed |
| Valproic Acid | Valproic Acid (As Sodium Salt) | 21 | suppressed |
| Azithromycin | Azithromycin | 20 | 18 |
| Combivent Respimat | Ipratropium/Albuterol Sulfate | 20 | suppressed |
| Eliquis | Apixaban | 20 | suppressed |
| Fycompa | Perampanel | 20 | suppressed |
| Omeprazole | Omeprazole | 20 | suppressed |
| Phenobarbital | Phenobarbital | 20 | suppressed |
| Sucralfate | Sucralfate | 20 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 19 | suppressed |
| Baclofen | Baclofen | 18 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 18 | suppressed |
| Hydrocortisone | Hydrocortisone | 18 | 11 |
| Montelukast Sodium | Montelukast Sodium | 17 | suppressed |
| Xcopri | Cenobamate | 17 | suppressed |
| Combigan | Brimonidine Tartrate/Timolol | 16 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 16 | suppressed |
| Ondansetron Odt | Ondansetron | 16 | suppressed |
| Oxcarbazepine | Oxcarbazepine | 16 | suppressed |
| Santyl | Collagenase Clostridium Hist. | 16 | suppressed |
| Nayzilam | Midazolam | 15 | 12 |
| Alprazolam | Alprazolam | 14 | suppressed |
| Carbamazepine | Carbamazepine | 14 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 14 | suppressed |
| Low-Ogestrel | Norgestrel-Ethinyl Estradiol | 14 | suppressed |
| Metoprolol Succinate | Metoprolol Succinate | 14 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 14 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 14 | suppressed |
| Abacavir | Abacavir Sulfate | 13 | suppressed |
| Atazanavir Sulfate | Atazanavir Sulfate | 13 | suppressed |
| Autoshield Duo Pen Needle | Pen Needle,dual Safety,diabetc | 13 | suppressed |
| Cefuroxime | Cefuroxime Axetil | 13 | 11 |
| Cyproheptadine Hcl | Cyproheptadine Hcl | 13 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 13 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 13 | suppressed |
| Hydroxyurea | Hydroxyurea | 13 | suppressed |
| Invokana | Canagliflozin | 13 | suppressed |
| Lithium Carbonate Er | Lithium Carbonate | 13 | suppressed |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 13 | suppressed |
| Prazosin Hcl | Prazosin Hcl | 13 | suppressed |
| Primidone | Primidone | 13 | suppressed |
| Ritonavir | Ritonavir | 13 | suppressed |
| Tenofovir Disoproxil Fumarate | Tenofovir Disoproxil Fumarate | 13 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 13 | suppressed |
| Trimethoprim | Trimethoprim | 13 | suppressed |
| Amoxicillin | Amoxicillin | 12 | 11 |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 12 | suppressed |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 12 | suppressed |
| Diazepam | Diazepam | 12 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 12 | suppressed |
| Keppra Xr | Levetiracetam | 12 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 12 | suppressed |
| Methotrexate | Methotrexate Sodium | 12 | suppressed |
| Nifedipine Er | Nifedipine | 12 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 12 | suppressed |
| Rhopressa | Netarsudil Mesylate | 12 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 12 | suppressed |
| Sprycel | Dasatinib | 12 | suppressed |
| Ziprasidone Hcl | Ziprasidone Hcl | 12 | suppressed |
| Aubagio | Teriflunomide | 11 | suppressed |
| Betamethasone Diprop Augmented | Betamethasone/Propylene Glyc | 11 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 11 | suppressed |
| Entecavir | Entecavir | 11 | suppressed |
| Jardiance | Empagliflozin | 11 | suppressed |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 11 | suppressed |
| Rufinamide | Rufinamide | 11 | suppressed |
| Selenium Sulfide | Selenium Sulfide | 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 | $697.50 · 19 records | Vanda Pharmaceuticals Inc. | DAYBUE, EPIDIOLEX, FANAPT, Fintepla, IBSRELA, KRISTALOSE, Nayzilam, REXULTI, UZEDY, VALTOCO | 2 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Epidiolex play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with JAZZ PHARMACEUTICALS 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