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
Michael James Ulen, M.D.
Family Practice · COLUMBIA, MO · NPI 1043751332
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 | 403 | 103 |
| Losartan Potassium | Losartan Potassium | 257 | 68 |
| Gabapentin | Gabapentin | 223 | 44 |
| Amlodipine Besylate | Amlodipine Besylate | 196 | 54 |
| Pantoprazole Sodium | Pantoprazole Sodium | 189 | 44 |
| Levothyroxine Sodium | Levothyroxine Sodium | 181 | 42 |
| Omeprazole | Omeprazole | 149 | 38 |
| Lisinopril | Lisinopril | 147 | 40 |
| Hydrochlorothiazide | Hydrochlorothiazide | 132 | 34 |
| Metformin Hcl Er | Metformin Hcl | 124 | 24 |
| Tamsulosin Hcl | Tamsulosin Hcl | 117 | 29 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 113 | 30 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 110 | 36 |
| Metoprolol Succinate | Metoprolol Succinate | 108 | 25 |
| Fluticasone Propionate | Fluticasone Propionate | 106 | 23 |
| Ozempic | Semaglutide | 104 | 16 |
| Carvedilol | Carvedilol | 97 | 17 |
| Furosemide | Furosemide | 90 | 18 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 86 | 20 |
| Diclofenac Sodium | Diclofenac Sodium | 85 | 23 |
| Sertraline Hcl | Sertraline Hcl | 82 | 19 |
| Oxycodone Hcl | Oxycodone Hcl | 79 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 78 | 16 |
| Metformin Hcl | Metformin Hcl | 75 | 23 |
| Montelukast Sodium | Montelukast Sodium | 67 | 15 |
| Citalopram Hbr | Citalopram Hydrobromide | 66 | 14 |
| Duloxetine Hcl | Duloxetine Hcl | 64 | 14 |
| Ondansetron Hcl | Ondansetron Hcl | 64 | 13 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 63 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 61 | suppressed |
| Clonazepam | Clonazepam | 57 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 56 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 55 | 11 |
| Pregabalin | Pregabalin | 55 | suppressed |
| Baclofen | Baclofen | 52 | 16 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 52 | suppressed |
| Spironolactone | Spironolactone | 51 | 11 |
| Clopidogrel | Clopidogrel Bisulfate | 48 | suppressed |
| Jardiance | Empagliflozin | 47 | suppressed |
| Famotidine | Famotidine | 46 | 13 |
| Amitriptyline Hcl | Amitriptyline Hcl | 45 | 12 |
| Meloxicam | Meloxicam | 44 | 14 |
| Metoprolol Tartrate | Metoprolol Tartrate | 44 | 14 |
| Alendronate Sodium | Alendronate Sodium | 43 | 13 |
| Pravastatin Sodium | Pravastatin Sodium | 41 | 11 |
| Valacyclovir | Valacyclovir Hcl | 41 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 40 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 40 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 38 | suppressed |
| Linzess | Linaclotide | 37 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 36 | suppressed |
| Nifedipine Er | Nifedipine | 35 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 35 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 35 | suppressed |
| Aripiprazole | Aripiprazole | 34 | suppressed |
| Eliquis | Apixaban | 33 | suppressed |
| Potassium Chloride | Potassium Chloride | 32 | 11 |
| Allopurinol | Allopurinol | 31 | suppressed |
| Lamotrigine | Lamotrigine | 31 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 31 | suppressed |
| Phenytoin Sodium Extended | Phenytoin Sodium Extended | 30 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 29 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 29 | 12 |
| Ezetimibe | Ezetimibe | 29 | suppressed |
| Prednisone | Prednisone | 29 | 21 |
| Ropinirole Hcl | Ropinirole Hcl | 28 | suppressed |
| Combivent Respimat | Ipratropium/Albuterol Sulfate | 27 | suppressed |
| Chlorthalidone | Chlorthalidone | 26 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 26 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 26 | suppressed |
| Bupropion Xl | Bupropion Hcl | 25 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 25 | suppressed |
| Trulicity | Dulaglutide | 25 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 24 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 24 | 11 |
| Trospium Chloride | Trospium Chloride | 24 | suppressed |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 23 | suppressed |
| Simvastatin | Simvastatin | 23 | suppressed |
| Estradiol | Estradiol | 21 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 21 | suppressed |
| Methocarbamol | Methocarbamol | 21 | suppressed |
| Ondansetron Odt | Ondansetron | 21 | suppressed |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 20 | 20 |
| Finasteride | Finasteride | 20 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 20 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 20 | suppressed |
| Xarelto | Rivaroxaban | 20 | suppressed |
| Diazepam | Diazepam | 18 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 18 | suppressed |
| Ibuprofen | Ibuprofen | 18 | suppressed |
| Mirtazapine | Mirtazapine | 18 | suppressed |
| Mupirocin | Mupirocin | 18 | suppressed |
| Myrbetriq | Mirabegron | 18 | suppressed |
| Spiriva Handihaler | Tiotropium Bromide | 18 | suppressed |
| Synthroid | Levothyroxine Sodium | 18 | suppressed |
| Varenicline Tartrate | Varenicline Tartrate | 18 | suppressed |
| Atenolol | Atenolol | 16 | suppressed |
| Celecoxib | Celecoxib | 16 | suppressed |
| Glimepiride | Glimepiride | 16 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 16 | suppressed |
| Lorazepam | Lorazepam | 16 | suppressed |
| Oxycontin | Oxycodone Hcl | 16 | suppressed |
| Prazosin Hcl | Prazosin Hcl | 16 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 16 | suppressed |
| Glipizide | Glipizide | 15 | suppressed |
| Levetiracetam | Levetiracetam | 15 | suppressed |
| Lubiprostone | Lubiprostone | 15 | suppressed |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 15 | suppressed |
| Savella | Milnacipran Hcl | 15 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 14 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 14 | suppressed |
| Meprobamate | Meprobamate | 14 | suppressed |
| Nortriptyline Hcl | Nortriptyline Hcl | 14 | suppressed |
| Prenatal Vitamin Plus Low Iron | Pnv,calcium 72/Iron/Folic Acid | 14 | suppressed |
| Arnuity Ellipta | Fluticasone Furoate | 13 | suppressed |
| Carbamazepine | Carbamazepine | 13 | suppressed |
| Oxcarbazepine | Oxcarbazepine | 13 | suppressed |
| Stiolto Respimat | Tiotropium Br/Olodaterol Hcl | 13 | suppressed |
| Abrysvo | Rsv Vacc, Pref A And Pref B/Pf | 12 | 12 |
| Advair Hfa | Fluticasone Propion/Salmeterol | 12 | suppressed |
| Azithromycin | Azithromycin | 12 | suppressed |
| Buprenorphine | Buprenorphine | 12 | suppressed |
| Buprenorphine-Naloxone | Buprenorphine Hcl/Naloxone Hcl | 12 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 12 | suppressed |
| Nabumetone | Nabumetone | 12 | suppressed |
| Nitroglycerin | Nitroglycerin | 12 | suppressed |
| Tradjenta | Linagliptin | 12 | suppressed |
| Chlorpromazine Hcl | Chlorpromazine Hcl | 11 | suppressed |
| Dexilant | Dexlansoprazole | 11 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 11 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 11 | suppressed |
| Incruse Ellipta | Umeclidinium Bromide | 11 | suppressed |
| Movantik | Naloxegol Oxalate | 11 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 11 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 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