DR. IVAN N MUGISHA MD
Prescription History 1326420522
Internal Medicine - Cardiovascular Disease in Geneva, IL
What does Dr. Mugisha prescribe?
In 2024, Dr. Mugisha wrote 1,685 Medicare prescriptions for 29 medications. The most prescribed was Metoprolol Succinate, with 250 prescriptions for 99 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Mugisha prescribes.
Medications 29 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Illinois prescribers.
What it is used for
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Illinois prescribers
Dr. Mugisha wrote 250 prescriptions for Metoprolol Succinate, about 2 times as often as the typical Illinois prescriber of it (125). Medicare paid $15.23 per fill, versus $14.27 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery.
Compared with Illinois prescribers
Dr. Mugisha wrote 200 prescriptions for Eliquis, about 2.1 times as often as the typical Illinois prescriber of it (94). Medicare paid $1,086.15 per fill, versus $848.57 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Illinois prescribers
Dr. Mugisha wrote 188 prescriptions for Atorvastatin Calcium, about as often as the typical Illinois prescriber of it (208). Medicare paid $7.37 per fill, versus $9.37 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Illinois prescribers
Dr. Mugisha wrote 112 prescriptions for Spironolactone, about 2.2 times as often as the typical Illinois prescriber of it (52). Medicare paid $8.25 per fill, versus $8.46 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Illinois prescribers
Dr. Mugisha wrote 101 prescriptions for Furosemide, about as often as the typical Illinois prescriber of it (90). Medicare paid $6.79 per fill, versus $5.20 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Illinois prescribers
Dr. Mugisha wrote 86 prescriptions for Amlodipine Besylate, about half as often as the typical Illinois prescriber of it (146). Medicare paid $8.37 per fill, versus $6.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Illinois prescribers
Dr. Mugisha wrote 76 prescriptions for Carvedilol, about as often as the typical Illinois prescriber of it (70). Medicare paid $10.74 per fill, versus $8.63 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Illinois prescribers
Dr. Mugisha wrote 74 prescriptions for Losartan Potassium, about 65% as often as the typical Illinois prescriber of it (115). Medicare paid $12.04 per fill, versus $9.41 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This product is used to treat certain types of heart failure.
Compared with Illinois prescribers
Dr. Mugisha wrote 60 prescriptions for Entresto, about as often as the typical Illinois prescriber of it (56). Medicare paid $1,440.87 per fill, versus $1,055.66 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lisinopril is used to treat high blood pressure.
Compared with Illinois prescribers
Dr. Mugisha wrote 58 prescriptions for Lisinopril, about half as often as the typical Illinois prescriber of it (120). Medicare paid $8.78 per fill, versus $7.00 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Rosuvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Illinois prescribers
Dr. Mugisha wrote 57 prescriptions for Rosuvastatin Calcium, about half as often as the typical Illinois prescriber of it (105). Medicare paid $11.39 per fill, versus $13.25 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Clopidogrel is used to prevent heart attacks and strokes in persons with heart disease (recent heart attack), recent stroke, or blood circulation disease (peripheral vascular disease).
Compared with Illinois prescribers
Dr. Mugisha wrote 44 prescriptions for Clopidogrel, about 71% as often as the typical Illinois prescriber of it (62). Medicare paid $8.20 per fill, versus $11.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Illinois prescribers
Dr. Mugisha wrote 41 prescriptions for Metoprolol Tartrate, about half as often as the typical Illinois prescriber of it (73). Medicare paid $5.90 per fill, versus $7.01 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat high blood pressure.
Compared with Illinois prescribers
Dr. Mugisha wrote 39 prescriptions for Hydrochlorothiazide, about half as often as the typical Illinois prescriber of it (76). Medicare paid $3.81 per fill, versus $4.15 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Illinois prescribers
Dr. Mugisha wrote 33 prescriptions for Diltiazem 24hr Er (Cd), about as often as the typical Illinois prescriber of it (34). Medicare paid $17.36 per fill, versus $23.27 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain types of serious (possibly fatal) irregular heartbeat (such as recurrent ventricular fibrillation/tachycardia).
Compared with Illinois prescribers
Dr. Mugisha wrote 29 prescriptions for Amiodarone Hcl, about 65% as often as the typical Illinois prescriber of it (45). Medicare paid $12.45 per fill, versus $22.50 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Ticagrelor is used along with low-dose aspirin to help prevent heart attack and stroke in people with a history of heart disease, stroke, or at increased risk for heart disease or stroke (for example, due to diabetes, history of transient ischemic attack-TIA).
Compared with Illinois prescribers
Dr. Mugisha wrote 28 prescriptions for Brilinta, about as often as the typical Illinois prescriber of it (28). Medicare paid $770.31 per fill, versus $659.84 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Bumetanide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Illinois prescribers
Dr. Mugisha wrote 24 prescriptions for Bumetanide, about 64% as often as the typical Illinois prescriber of it (37). Medicare paid $41.12 per fill, versus $34.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Illinois prescribers
Dr. Mugisha wrote 24 prescriptions for Jardiance, about half as often as the typical Illinois prescriber of it (56). Medicare paid $1,268.80 per fill, versus $1,039.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Illinois prescribers
Dr. Mugisha wrote 23 prescriptions for Hydralazine Hcl, about half as often as the typical Illinois prescriber of it (43). Medicare paid $21.92 per fill, versus $14.12 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Evolocumab is used along with a proper diet to help lower "bad" cholesterol (LDL) in the blood.
Compared with Illinois prescribers
Dr. Mugisha wrote 20 prescriptions for Repatha Sureclick, about half as often as the typical Illinois prescriber of it (43). Medicare paid $666.61 per fill, versus $901.79 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used for certain patients who have symptoms of low blood pressure when standing.
Compared with Illinois prescribers
Dr. Mugisha wrote 18 prescriptions for Midodrine Hcl, about half as often as the typical Illinois prescriber of it (32). Medicare paid $62.35 per fill, versus $58.72 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Chlorthalidone is used to treat high blood pressure (hypertension).
Compared with Illinois prescribers
Dr. Mugisha wrote 16 prescriptions for Chlorthalidone, about half as often as the typical Illinois prescriber of it (28). Medicare paid $22.67 per fill, versus $13.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with Illinois prescribers
Dr. Mugisha wrote 16 prescriptions for Ezetimibe, about 32% as often as the typical Illinois prescriber of it (50). Medicare paid $21.80 per fill, versus $23.83 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Rivaroxaban is used to prevent blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip or knee replacement surgery.
Compared with Illinois prescribers
Dr. Mugisha wrote 16 prescriptions for Xarelto, about 34% as often as the typical Illinois prescriber of it (47). Medicare paid $1,487.38 per fill, versus $923.03 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Isosorbide dinitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Illinois prescribers
Dr. Mugisha wrote 14 prescriptions for Isosorbide Dinitrate, about 63% as often as the typical Illinois prescriber of it (22). Medicare paid $56.35 per fill, versus $56.61 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This drug is used to treat high blood pressure.
Compared with Illinois prescribers
Dr. Mugisha wrote 14 prescriptions for Losartan-Hydrochlorothiazide, about 41% as often as the typical Illinois prescriber of it (34). Medicare paid $16.83 per fill, versus $12.48 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Illinois prescribers
Dr. Mugisha wrote 13 prescriptions for Isosorbide Mononitrate Er, about 31% as often as the typical Illinois prescriber of it (42). Medicare paid $25.02 per fill, versus $12.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Enalapril is used to treat high blood pressure.
Compared with Illinois prescribers
Dr. Mugisha wrote 11 prescriptions for Enalapril Maleate, about 36% as often as the typical Illinois prescriber of it (31). Medicare paid $7.76 per fill, versus $15.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Mugisha’s prescriptions
What does Dr. Mugisha prescribe most?
In 2024 Medicare Part D data, Dr. Mugisha's most prescribed medications were Metoprolol Succinate (250), Eliquis (200) and Atorvastatin Calcium (188).
How does Dr. Mugisha's prescribing compare with other Illinois prescribers?
Of the 29 medications with a state comparison, Dr. Mugisha prescribes 3 more often than the typical Illinois prescriber, 6 about as often and 20 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Mugisha prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Illinois prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
