DR. MUHAMMAD FAHAD KHAN MD
Prescription History 1114176708
Internal Medicine - Interventional Cardiology in Springfield, IL
What does Dr. Khan prescribe?
In 2024, Dr. Khan wrote 9,530 Medicare prescriptions for 48 medications. The most prescribed was Atorvastatin Calcium, with 1,242 prescriptions for 384 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. Khan prescribes.
Medications 48 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
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. Khan wrote 1,242 prescriptions for Atorvastatin Calcium, about 6 times as often as the typical Illinois prescriber of it (208). Medicare paid $8.84 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
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Illinois prescribers
Dr. Khan wrote 1,207 prescriptions for Metoprolol Succinate, about 9.7 times as often as the typical Illinois prescriber of it (125). Medicare paid $11.05 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
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. Khan wrote 874 prescriptions for Furosemide, about 9.7 times as often as the typical Illinois prescriber of it (90). Medicare paid $4.27 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
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. Khan wrote 827 prescriptions for Eliquis, about 8.8 times as often as the typical Illinois prescriber of it (94). Medicare paid $1,020.37 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
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. Khan wrote 765 prescriptions for Clopidogrel, about 12 times as often as the typical Illinois prescriber of it (62). Medicare paid $9.92 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Illinois prescribers
Dr. Khan wrote 756 prescriptions for Amlodipine Besylate, about 5.2 times as often as the typical Illinois prescriber of it (146). Medicare paid $6.35 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
Lisinopril is used to treat high blood pressure.
Compared with Illinois prescribers
Dr. Khan wrote 426 prescriptions for Lisinopril, about 3.6 times as often as the typical Illinois prescriber of it (120). Medicare paid $6.11 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Illinois prescribers
Dr. Khan wrote 425 prescriptions for Carvedilol, about 6 times as often as the typical Illinois prescriber of it (70). Medicare paid $7.09 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
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Illinois prescribers
Dr. Khan wrote 415 prescriptions for Isosorbide Mononitrate Er, about 10 times as often as the typical Illinois prescriber of it (42). Medicare paid $6.64 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
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. Khan wrote 268 prescriptions for Losartan Potassium, about 2.3 times as often as the typical Illinois prescriber of it (115). Medicare paid $8.88 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Illinois prescribers
Dr. Khan wrote 194 prescriptions for Metoprolol Tartrate, about 2.7 times as often as the typical Illinois prescriber of it (73). Medicare paid $4.22 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 a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Illinois prescribers
Dr. Khan wrote 154 prescriptions for Potassium Chloride, about 2.2 times as often as the typical Illinois prescriber of it (70). Medicare paid $32.58 per fill, versus $20.43 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
Torsemide 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. Khan wrote 138 prescriptions for Torsemide, about 3.5 times as often as the typical Illinois prescriber of it (39). Medicare paid $14.54 per fill, versus $17.69 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. Khan wrote 131 prescriptions for Rosuvastatin Calcium, about 1.2 times as often as the typical Illinois prescriber of it (105). Medicare paid $6.93 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
This medication is used to treat high blood pressure.
Compared with Illinois prescribers
Dr. Khan wrote 122 prescriptions for Hydrochlorothiazide, about 1.6 times as often as the typical Illinois prescriber of it (76). Medicare paid $2.92 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
Ranolazine is used to treat a certain type of chest pain (chronic angina).
Compared with Illinois prescribers
Dr. Khan wrote 110 prescriptions for Ranolazine Er, about 3.8 times as often as the typical Illinois prescriber of it (29). Medicare paid $99.17 per fill, versus $95.44 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. Khan wrote 102 prescriptions for Amiodarone Hcl, about 2.3 times as often as the typical Illinois prescriber of it (45). Medicare paid $12.77 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. Khan wrote 94 prescriptions for Brilinta, about 3.4 times as often as the typical Illinois prescriber of it (28). Medicare paid $793.09 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
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Illinois prescribers
Dr. Khan wrote 90 prescriptions for Diltiazem 24hr Er (Cd), about 2.7 times as often as the typical Illinois prescriber of it (34). Medicare paid $23.26 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
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. Khan wrote 86 prescriptions for Xarelto, about 1.8 times as often as the typical Illinois prescriber of it (47). Medicare paid $1,012.51 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
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. Khan wrote 75 prescriptions for Ezetimibe, about 1.5 times as often as the typical Illinois prescriber of it (50). Medicare paid $21.41 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Illinois prescribers
Dr. Khan wrote 69 prescriptions for Hydralazine Hcl, about 1.6 times as often as the typical Illinois prescriber of it (43). Medicare paid $15.43 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
This product is used to treat certain types of heart failure.
Compared with Illinois prescribers
Dr. Khan wrote 68 prescriptions for Entresto, about 1.2 times as often as the typical Illinois prescriber of it (56). Medicare paid $1,231.74 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Illinois prescribers
Dr. Khan wrote 65 prescriptions for Spironolactone, about 1.3 times as often as the typical Illinois prescriber of it (52). Medicare paid $9.77 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
Evolocumab is used along with a proper diet to help lower "bad" cholesterol (LDL) in the blood.
Compared with Illinois prescribers
Dr. Khan wrote 64 prescriptions for Repatha Sureclick, about 1.5 times as often as the typical Illinois prescriber of it (43). Medicare paid $983.19 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
Dapagliflozin 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. Khan wrote 60 prescriptions for Farxiga, about 1.5 times as often as the typical Illinois prescriber of it (41). Medicare paid $959.51 per fill, versus $919.06 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. Khan wrote 53 prescriptions for Chlorthalidone, about 1.9 times as often as the typical Illinois prescriber of it (28). Medicare paid $11.25 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
This medication is used for certain patients who have symptoms of low blood pressure when standing.
Compared with Illinois prescribers
Dr. Khan wrote 53 prescriptions for Midodrine Hcl, about 1.7 times as often as the typical Illinois prescriber of it (32). Medicare paid $63.78 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
Simvastatin 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. Khan wrote 53 prescriptions for Simvastatin, about 71% as often as the typical Illinois prescriber of it (75). Medicare paid $8.19 per fill, versus $8.10 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 blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body.
Compared with Illinois prescribers
Dr. Khan wrote 52 prescriptions for Warfarin Sodium, about as often as the typical Illinois prescriber of it (51). Medicare paid $5.86 per fill, versus $8.49 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
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Illinois prescribers
Dr. Khan wrote 47 prescriptions for Atenolol, about 1.3 times as often as the typical Illinois prescriber of it (36). Medicare paid $3.44 per fill, versus $6.92 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 relieve chest pain (angina) in people that have a certain heart condition (coronary artery disease).
Compared with Illinois prescribers
Dr. Khan wrote 44 prescriptions for Nitroglycerin, about 1.6 times as often as the typical Illinois prescriber of it (28). Medicare paid $6.69 per fill, versus $12.60 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. Khan wrote 43 prescriptions for Jardiance, about 76% as often as the typical Illinois prescriber of it (56). Medicare paid $1,243.36 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
Pravastatin 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. Khan wrote 43 prescriptions for Pravastatin Sodium, about 82% as often as the typical Illinois prescriber of it (52). Medicare paid $9.16 per fill, versus $12.95 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
Alirocumab is used by people who have blockage in the heart blood vessels to reduce the risk of heart attack, stroke, and certain types of chest pain that require treatment in a hospital.
Compared with Illinois prescribers
Dr. Khan wrote 37 prescriptions for Praluent Pen, about 1.3 times as often as the typical Illinois prescriber of it (28). Medicare paid $786.24 per fill, versus $764.21 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
Prasugrel is used with aspirin by patients with heart disease (recent heart attack, unstable angina) who undergo a certain heart procedure (angioplasty).
Compared with Illinois prescribers
Dr. Khan wrote 37 prescriptions for Prasugrel Hcl, about 1.5 times as often as the typical Illinois prescriber of it (25). Medicare paid $123.28 per fill, versus $65.69 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Illinois prescribers
Dr. Khan wrote 32 prescriptions for Pantoprazole Sodium, about 39% as often as the typical Illinois prescriber of it (83). Medicare paid $9.51 per fill, versus $12.56 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
Digoxin is used to treat heart failure, usually along with other medications.
Compared with Illinois prescribers
Dr. Khan wrote 29 prescriptions for Digoxin, about as often as the typical Illinois prescriber of it (30). Medicare paid $12.50 per fill, versus $20.46 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
Valsartan is used to treat high blood pressure and heart failure.
Compared with Illinois prescribers
Dr. Khan wrote 28 prescriptions for Valsartan, about 84% as often as the typical Illinois prescriber of it (33). Medicare paid $18.46 per fill, versus $25.92 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
Benazepril is used to treat high blood pressure (hypertension).
Compared with Illinois prescribers
Dr. Khan wrote 27 prescriptions for Benazepril Hcl, about 1.2 times as often as the typical Illinois prescriber of it (23). Medicare paid $6.61 per fill, versus $9.48 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
This medication is used to treat certain types of serious (possibly fatal) irregular heartbeat (such as sustained ventricular tachycardia and paroxysmal supraventricular tachycardia).
Compared with Illinois prescribers
Dr. Khan wrote 21 prescriptions for Flecainide Acetate, about 41% as often as the typical Illinois prescriber of it (51). Medicare paid $42.24 per fill, versus $40.46 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
Isosorbide dinitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Illinois prescribers
Dr. Khan wrote 19 prescriptions for Isosorbide Dinitrate, about 86% as often as the typical Illinois prescriber of it (22). Medicare paid $49.46 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
Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders.
Compared with Illinois prescribers
Dr. Khan wrote 18 prescriptions for Prednisone, about 39% as often as the typical Illinois prescriber of it (46). Medicare paid $3.25 per fill, versus $3.88 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
Fenofibrate 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. Khan wrote 15 prescriptions for Fenofibrate, about half as often as the typical Illinois prescriber of it (25). Medicare paid $19.02 per fill, versus $26.65 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
Fenofibrate 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. Khan wrote 15 prescriptions for Fenofibrate, about half as often as the typical Illinois prescriber of it (28). Medicare paid $26.88 per fill, versus $28.71 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
Enalapril is used to treat high blood pressure.
Compared with Illinois prescribers
Dr. Khan wrote 14 prescriptions for Enalapril Maleate, about half as often as the typical Illinois prescriber of it (31). Medicare paid $28.74 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.
What it is used for
Ambrisentan is used to treat high blood pressure in the lungs (pulmonary arterial hypertension).
Compared with Illinois prescribers
Dr. Khan wrote 12 prescriptions for Ambrisentan, about 38% as often as the typical Illinois prescriber of it (32). Medicare paid $1,323.44 per fill, versus $3,425.83 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
Cilostazol is used to improve the symptoms of a certain blood flow problem in the legs (intermittent claudication).
Compared with Illinois prescribers
Dr. Khan wrote 11 prescriptions for Cilostazol, about half as often as the typical Illinois prescriber of it (26). Medicare paid $5.43 per fill, versus $18.61 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. Khan’s prescriptions
What does Dr. Khan prescribe most?
In 2024 Medicare Part D data, Dr. Khan's most prescribed medications were Atorvastatin Calcium (1,242), Metoprolol Succinate (1,207) and Furosemide (874).
How does Dr. Khan's prescribing compare with other Illinois prescribers?
Of the 48 medications with a state comparison, Dr. Khan prescribes 30 more often than the typical Illinois prescriber, 9 about as often and 9 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Khan 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.
