Payment overview · 2025
General Payments
$115.67
1 reported records · 1 companies
Healthcare provider profile · identity verified
Timothy C Baum, MD
Allopathic & Osteopathic Physicians|Internal Medicine · PORTLAND, ME · NPI 1922077601
Verified facts
What the public records show
CMS Open Payments records show Timothy C Baum, MD received $115.67 in general payments during 2025 across 1 reported records.
Regeneron Healthcare Solutions, Inc. accounted for 100.0% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 1 associated product.
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 |
|---|---|---|---|---|---|
| Regeneron Healthcare Solutions, Inc. | Unresolved — no canonical attribution shown | $115.67 | 100.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $115.67 | 1 |
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 |
|---|---|---|---|---|---|
| DUPIXENT Normalized: dupixent |
Biological | Regeneron Healthcare Solutions, Inc. | $115.67 | 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
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
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.
No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.
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 | 573 | 157 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 554 | 160 |
| Losartan Potassium | Losartan Potassium | 547 | 147 |
| Amlodipine Besylate | Amlodipine Besylate | 503 | 143 |
| Levothyroxine Sodium | Levothyroxine Sodium | 503 | 129 |
| Lisinopril | Lisinopril | 410 | 110 |
| Metoprolol Succinate | Metoprolol Succinate | 380 | 102 |
| Omeprazole | Omeprazole | 326 | 96 |
| Tamsulosin Hcl | Tamsulosin Hcl | 274 | 81 |
| Hydrochlorothiazide | Hydrochlorothiazide | 273 | 77 |
| Eliquis | Apixaban | 257 | 67 |
| Gabapentin | Gabapentin | 256 | 70 |
| Simvastatin | Simvastatin | 239 | 63 |
| Atenolol | Atenolol | 224 | 66 |
| Bupropion Xl | Bupropion Hcl | 189 | 51 |
| Sertraline Hcl | Sertraline Hcl | 164 | 45 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 153 | 65 |
| Zolpidem Tartrate | Zolpidem Tartrate | 153 | 44 |
| Escitalopram Oxalate | Escitalopram Oxalate | 151 | 49 |
| Metformin Hcl Er | Metformin Hcl | 143 | 44 |
| Furosemide | Furosemide | 136 | 43 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 136 | 27 |
| Clonazepam | Clonazepam | 134 | 26 |
| Lorazepam | Lorazepam | 128 | 38 |
| Prednisone | Prednisone | 128 | 82 |
| Trazodone Hcl | Trazodone Hcl | 127 | 45 |
| Alprazolam | Alprazolam | 122 | 33 |
| Allopurinol | Allopurinol | 111 | 32 |
| Duloxetine Hcl | Duloxetine Hcl | 108 | 29 |
| Finasteride | Finasteride | 106 | 32 |
| Diazepam | Diazepam | 103 | 22 |
| Alendronate Sodium | Alendronate Sodium | 98 | 27 |
| Famotidine | Famotidine | 95 | 30 |
| Metoprolol Tartrate | Metoprolol Tartrate | 94 | 27 |
| Potassium Chloride | Potassium Chloride | 87 | 27 |
| Fluoxetine Hcl | Fluoxetine Hcl | 79 | 23 |
| Glipizide Er | Glipizide | 79 | 20 |
| Montelukast Sodium | Montelukast Sodium | 78 | 20 |
| Doxycycline Hyclate | Doxycycline Hyclate | 75 | 60 |
| Donepezil Hcl | Donepezil Hcl | 73 | 19 |
| Tramadol Hcl | Tramadol Hcl | 73 | 29 |
| Pravastatin Sodium | Pravastatin Sodium | 67 | 18 |
| Synthroid | Levothyroxine Sodium | 61 | 18 |
| Pregabalin | Pregabalin | 58 | 18 |
| Doxazosin Mesylate | Doxazosin Mesylate | 56 | 16 |
| Jardiance | Empagliflozin | 55 | 12 |
| Oxycodone Hcl | Oxycodone Hcl | 55 | 12 |
| Citalopram Hbr | Citalopram Hydrobromide | 54 | 15 |
| Metformin Hcl | Metformin Hcl | 54 | 15 |
| Xarelto | Rivaroxaban | 53 | 15 |
| Pantoprazole Sodium | Pantoprazole Sodium | 52 | 16 |
| Carvedilol | Carvedilol | 50 | 14 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 49 | 11 |
| Spironolactone | Spironolactone | 46 | 16 |
| Baclofen | Baclofen | 45 | 12 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 45 | 14 |
| Valsartan | Valsartan | 45 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 44 | suppressed |
| Trulicity | Dulaglutide | 41 | suppressed |
| Irbesartan | Irbesartan | 39 | 17 |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 38 | 13 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 38 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 38 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 37 | 13 |
| Estradiol | Estradiol | 36 | 16 |
| Colestipol Hcl | Colestipol Hcl | 35 | suppressed |
| Jantoven | Warfarin Sodium | 35 | 12 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 34 | 14 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 34 | suppressed |
| Memantine Hcl Er | Memantine Hcl | 34 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 34 | 14 |
| Celecoxib | Celecoxib | 33 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 33 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 33 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 33 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 32 | 23 |
| Butalbital-Acetaminophen-Caffe | Butalb/Acetaminophen/Caffeine | 31 | suppressed |
| Fluticasone Propionate | Fluticasone Propionate | 31 | 13 |
| Memantine Hcl | Memantine Hcl | 31 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 30 | 25 |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 30 | 14 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 29 | 16 |
| Glipizide | Glipizide | 28 | suppressed |
| Januvia | Sitagliptin Phosphate | 28 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 28 | 11 |
| Dextroamphetamine-Amphet Er | Dextroamphetamine/Amphetamine | 27 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 27 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 27 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 27 | 27 |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 26 | suppressed |
| Mirtazapine | Mirtazapine | 26 | suppressed |
| Nitroglycerin | Nitroglycerin | 26 | 20 |
| Sumatriptan Succinate | Sumatriptan Succinate | 26 | 11 |
| Ipratropium Bromide | Ipratropium Bromide | 25 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 25 | suppressed |
| Amoxicillin | Amoxicillin | 24 | 14 |
| Meloxicam | Meloxicam | 24 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 23 | 11 |
| Methadone Hcl | Methadone Hcl | 22 | suppressed |
| Arnuity Ellipta | Fluticasone Furoate | 21 | suppressed |
| Fluconazole | Fluconazole | 21 | 13 |
| Hydromorphone Hcl | Hydromorphone Hcl | 21 | suppressed |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 20 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 20 | suppressed |
| Bumetanide | Bumetanide | 19 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 19 | suppressed |
| Gemfibrozil | Gemfibrozil | 19 | suppressed |
| Nystatin | Nystatin | 19 | 13 |
| Raloxifene Hcl | Raloxifene Hcl | 19 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 19 | suppressed |
| Verapamil Er | Verapamil Hcl | 19 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 18 | suppressed |
| Rabeprazole Sodium | Rabeprazole Sodium | 18 | suppressed |
| Zolpidem Tartrate Er | Zolpidem Tartrate | 18 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 17 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 17 | 13 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 17 | suppressed |
| Ondansetron Odt | Ondansetron | 17 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 16 | suppressed |
| Lamotrigine | Lamotrigine | 16 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 16 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 16 | suppressed |
| Torsemide | Torsemide | 16 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 15 | suppressed |
| Bisoprolol-Hydrochlorothiazide | Bisoprolol/Hydrochlorothiazide | 14 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 14 | suppressed |
| Lansoprazole | Lansoprazole | 14 | suppressed |
| Modafinil | Modafinil | 14 | suppressed |
| Acyclovir | Acyclovir | 13 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 13 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 13 | 12 |
| Colchicine | Colchicine | 13 | suppressed |
| Desmopressin Acetate | Desmopressin Acetate | 13 | suppressed |
| Erythromycin | Erythromycin Base | 13 | suppressed |
| Lovastatin | Lovastatin | 13 | suppressed |
| Nexium | Esomeprazole Magnesium | 13 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 13 | suppressed |
| Prazosin Hcl | Prazosin Hcl | 13 | suppressed |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 12 | suppressed |
| Betamethasone Dipropionate | Betamethasone Dipropionate | 12 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 12 | suppressed |
| Digoxin | Digoxin | 12 | suppressed |
| Dilt-Xr | Diltiazem Hcl | 12 | suppressed |
| Genvoya | Elviteg/Cob/Emtri/Tenof Alafen | 12 | suppressed |
| Ketoconazole | Ketoconazole | 12 | suppressed |
| Mupirocin | Mupirocin | 12 | suppressed |
| Omnipod 5 Dexg7g6 Pods (Gen 5) | Insulin Pump Cart,auto,bt,g6/7 | 12 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 12 | suppressed |
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 12 | suppressed |
| Sildenafil Citrate | Sildenafil Citrate | 12 | suppressed |
| Temazepam | Temazepam | 12 | suppressed |
| Verapamil Sr | Verapamil Hcl | 12 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 11 | suppressed |
| Azithromycin | Azithromycin | 11 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 11 | suppressed |
| Ezetimibe | Ezetimibe | 11 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-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 | $115.67 · 1 records | Regeneron Healthcare Solutions, Inc. | DUPIXENT | — | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- 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