Payment overview · 2025
General Payments
We did not find matching Open Payments records for this doctor in the selected program year.
Healthcare provider profile · identity verified
Marc Emmerich, M.D.
Internal Medicine · BOSTON, MA · NPI 1033292636
Verified facts
What the public records show
We did not find matching Open Payments records for this doctor in 2025.
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.
Analysis 1 · Payment-linked products
Products named in Open Payments records
No payment-linked product analysis is available because no matching General Payment records were found for the selected year.
Public prescribing for products named in payments
There is no explicit payment-product set available for a Part D comparison.
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.
There is no payer-company set available for this comparison.
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 | 290 | 36 |
| Omeprazole | Omeprazole | 172 | 25 |
| Lisinopril | Lisinopril | 170 | 21 |
| Levothyroxine Sodium | Levothyroxine Sodium | 150 | 20 |
| Metoprolol Succinate | Metoprolol Succinate | 146 | 21 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 140 | 24 |
| Amlodipine Besylate | Amlodipine Besylate | 138 | 20 |
| Baclofen | Baclofen | 131 | 15 |
| Diclofenac Sodium | Diclofenac Sodium | 120 | 17 |
| Ventolin Hfa | Albuterol Sulfate | 120 | 17 |
| Fluticasone Propionate | Fluticasone Propionate | 108 | 21 |
| Gabapentin | Gabapentin | 107 | 16 |
| Pantoprazole Sodium | Pantoprazole Sodium | 102 | 16 |
| Trazodone Hcl | Trazodone Hcl | 101 | 12 |
| Nystatin | Nystatin | 98 | 18 |
| Alcohol Prep Pads | Alcohol Antiseptic Pads | 89 | 22 |
| Pregabalin | Pregabalin | 89 | 14 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 89 | 12 |
| Sertraline Hcl | Sertraline Hcl | 83 | suppressed |
| Eliquis | Apixaban | 81 | suppressed |
| Potassium Chloride | Potassium Chloride | 75 | suppressed |
| Metformin Hcl | Metformin Hcl | 73 | 11 |
| Lamotrigine | Lamotrigine | 67 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 66 | suppressed |
| Losartan Potassium | Losartan Potassium | 66 | suppressed |
| Spironolactone | Spironolactone | 65 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 64 | suppressed |
| Risperidone | Risperidone | 63 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 63 | suppressed |
| Unifine Pentips | Pen Needle, Diabetic | 60 | 12 |
| Famotidine | Famotidine | 58 | 12 |
| Carvedilol | Carvedilol | 54 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 54 | suppressed |
| Hydrochlorothiazide | Hydrochlorothiazide | 54 | suppressed |
| Ibuprofen | Ibuprofen | 53 | suppressed |
| Methenamine Hippurate | Methenamine Hippurate | 52 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 50 | suppressed |
| Jardiance | Empagliflozin | 49 | suppressed |
| Novolog Flexpen | Insulin Aspart | 49 | suppressed |
| Fluticasone Propionate Hfa | Fluticasone Propionate | 48 | suppressed |
| Tamsulosin Hcl | Tamsulosin Hcl | 48 | suppressed |
| Nystop | Nystatin | 47 | 13 |
| Desmopressin Acetate | Desmopressin Acetate | 45 | suppressed |
| Furosemide | Furosemide | 45 | suppressed |
| Ketoconazole | Ketoconazole | 44 | suppressed |
| Clonazepam | Clonazepam | 43 | suppressed |
| Loperamide | Loperamide Hcl | 43 | suppressed |
| Ozempic | Semaglutide | 43 | 11 |
| Torsemide | Torsemide | 43 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 42 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 41 | suppressed |
| Lactulose | Lactulose | 40 | suppressed |
| Carbamazepine | Carbamazepine | 39 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 38 | suppressed |
| Bupropion Xl | Bupropion Hcl | 37 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 37 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 37 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 36 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 35 | suppressed |
| Lorazepam | Lorazepam | 35 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 30 | suppressed |
| Nitroglycerin | Nitroglycerin | 29 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 29 | suppressed |
| Simvastatin | Simvastatin | 29 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 28 | suppressed |
| Ondansetron Odt | Ondansetron | 28 | suppressed |
| Allopurinol | Allopurinol | 27 | suppressed |
| Aripiprazole | Aripiprazole | 27 | suppressed |
| Atenolol | Atenolol | 27 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 27 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 27 | 11 |
| Pravastatin Sodium | Pravastatin Sodium | 27 | suppressed |
| Topiramate | Topiramate | 27 | suppressed |
| Tresiba Flextouch U-100 | Insulin Degludec | 27 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 26 | suppressed |
| Januvia | Sitagliptin Phosphate | 26 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 26 | suppressed |
| Trospium Chloride | Trospium Chloride | 26 | suppressed |
| Celecoxib | Celecoxib | 24 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 24 | suppressed |
| Hydrocortisone | Hydrocortisone | 23 | suppressed |
| Levetiracetam | Levetiracetam | 23 | suppressed |
| Olanzapine | Olanzapine | 23 | suppressed |
| Benztropine Mesylate | Benztropine Mesylate | 22 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 22 | suppressed |
| Incruse Ellipta | Umeclidinium Bromide | 22 | suppressed |
| Labetalol Hcl | Labetalol Hcl | 22 | suppressed |
| Oxcarbazepine | Oxcarbazepine | 22 | suppressed |
| Venlafaxine Hcl | Venlafaxine Hcl | 22 | suppressed |
| Clotrimazole | Clotrimazole | 21 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 21 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 20 | suppressed |
| Phenytoin Sodium Extended | Phenytoin Sodium Extended | 20 | suppressed |
| Chlorhexidine Gluconate | Chlorhexidine Gluconate | 19 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 19 | suppressed |
| Tradjenta | Linagliptin | 19 | suppressed |
| Xarelto | Rivaroxaban | 19 | suppressed |
| Mirtazapine | Mirtazapine | 18 | suppressed |
| Trulicity | Dulaglutide | 18 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 17 | suppressed |
| Ammonium Lactate | Ammonium Lactate | 17 | suppressed |
| Easy Touch Alcohol Prep Pads | Alcohol Antiseptic Pads | 17 | 11 |
| Methocarbamol | Methocarbamol | 17 | suppressed |
| Ranolazine Er | Ranolazine | 17 | suppressed |
| Betamethasone Dipropionate | Betamethasone Dipropionate | 16 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 16 | suppressed |
| Ezetimibe | Ezetimibe | 16 | suppressed |
| Morphine Sulfate Er | Morphine Sulfate | 16 | suppressed |
| Nortriptyline Hcl | Nortriptyline Hcl | 16 | suppressed |
| Varenicline Tartrate | Varenicline Tartrate | 16 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 16 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 15 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 15 | suppressed |
| Methimazole | Methimazole | 15 | suppressed |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 14 | suppressed |
| Ramelteon | Ramelteon | 14 | suppressed |
| Sevelamer Carbonate | Sevelamer Carbonate | 14 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 13 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 13 | suppressed |
| Naproxen | Naproxen | 13 | suppressed |
| Prazosin Hcl | Prazosin Hcl | 13 | suppressed |
| Prevident | Fluoride (Sodium) | 13 | suppressed |
| Sucralfate | Sucralfate | 13 | suppressed |
| Testosterone | Testosterone | 13 | suppressed |
| Arnuity Ellipta | Fluticasone Furoate | 12 | suppressed |
| Bumetanide | Bumetanide | 12 | suppressed |
| Lidocaine | Lidocaine | 12 | suppressed |
| Rybelsus | Semaglutide | 12 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 12 | suppressed |
| Valsartan | Valsartan | 12 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 11 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 11 | suppressed |
| Latanoprost | Latanoprost | 11 | suppressed |
| Minocycline Hcl | Minocycline Hcl | 11 | suppressed |
| Myrbetriq | Mirabegron | 11 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 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 | — | — | — | — | — |
| 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