DR. HARIS RIAZ M.D.
Prescription History 1689081069
Internal Medicine - Interventional Cardiology in Bolivar, MO
What does Dr. Riaz prescribe?
In 2024, Dr. Riaz wrote 5,379 Medicare prescriptions for 45 medications. The most prescribed was Metoprolol Succinate, with 755 prescriptions for 186 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. Riaz prescribes.
Medications 45 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 Missouri 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 Missouri prescribers
Dr. Riaz wrote 755 prescriptions for Metoprolol Succinate, about 6.1 times as often as the typical Missouri prescriber of it (124). Medicare paid $7.20 per fill, versus $11.38 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 Missouri prescribers
Dr. Riaz wrote 586 prescriptions for Clopidogrel, about 7.9 times as often as the typical Missouri prescriber of it (74). Medicare paid $6.99 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
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 Missouri prescribers
Dr. Riaz wrote 570 prescriptions for Atorvastatin Calcium, about 2.5 times as often as the typical Missouri prescriber of it (225). Medicare paid $6.94 per fill, versus $8.36 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 Missouri prescribers
Dr. Riaz wrote 313 prescriptions for Eliquis, about 2.8 times as often as the typical Missouri prescriber of it (110). Medicare paid $756.37 per fill, versus $777.14 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 Missouri prescribers
Dr. Riaz wrote 252 prescriptions for Furosemide, about 2.4 times as often as the typical Missouri prescriber of it (106). Medicare paid $2.60 per fill, versus $4.64 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 Missouri prescribers
Dr. Riaz wrote 245 prescriptions for Losartan Potassium, about 1.9 times as often as the typical Missouri prescriber of it (128). Medicare paid $5.83 per fill, versus $7.83 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
Lisinopril is used to treat high blood pressure.
Compared with Missouri prescribers
Dr. Riaz wrote 238 prescriptions for Lisinopril, about 1.6 times as often as the typical Missouri prescriber of it (151). Medicare paid $2.93 per fill, versus $5.80 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 Missouri prescribers
Dr. Riaz wrote 212 prescriptions for Amlodipine Besylate, about 1.3 times as often as the typical Missouri prescriber of it (164). Medicare paid $3.75 per fill, versus $5.31 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 Missouri prescribers
Dr. Riaz wrote 203 prescriptions for Metoprolol Tartrate, about 2.4 times as often as the typical Missouri prescriber of it (86). Medicare paid $8.26 per fill, versus $5.80 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 Missouri prescribers
Dr. Riaz wrote 195 prescriptions for Rosuvastatin Calcium, about 1.5 times as often as the typical Missouri prescriber of it (127). Medicare paid $5.26 per fill, versus $10.73 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 Missouri prescribers
Dr. Riaz wrote 157 prescriptions for Isosorbide Mononitrate Er, about 2.9 times as often as the typical Missouri prescriber of it (54). Medicare paid $7.61 per fill, versus $10.65 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Missouri prescribers
Dr. Riaz wrote 144 prescriptions for Carvedilol, about 1.6 times as often as the typical Missouri prescriber of it (91). Medicare paid $3.60 per fill, versus $7.11 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 Missouri prescribers
Dr. Riaz wrote 132 prescriptions for Hydrochlorothiazide, about 1.6 times as often as the typical Missouri prescriber of it (85). Medicare paid $1.86 per fill, versus $3.84 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Missouri prescribers
Dr. Riaz wrote 130 prescriptions for Pantoprazole Sodium, about 1.2 times as often as the typical Missouri prescriber of it (105). Medicare paid $12.33 per fill, versus $10.99 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 Missouri prescribers
Dr. Riaz wrote 126 prescriptions for Spironolactone, about 2.1 times as often as the typical Missouri prescriber of it (61). Medicare paid $5.09 per fill, versus $7.43 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
This medication is used to relieve chest pain (angina) in people that have a certain heart condition (coronary artery disease).
Compared with Missouri prescribers
Dr. Riaz wrote 104 prescriptions for Nitroglycerin, about 3.1 times as often as the typical Missouri prescriber of it (34). Medicare paid $8.69 per fill, versus $12.26 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 Missouri prescribers
Dr. Riaz wrote 94 prescriptions for Xarelto, about 1.8 times as often as the typical Missouri prescriber of it (52). Medicare paid $707.58 per fill, versus $827.79 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
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 Missouri prescribers
Dr. Riaz wrote 92 prescriptions for Brilinta, about 3 times as often as the typical Missouri prescriber of it (31). Medicare paid $513.00 per fill, versus $568.67 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 Missouri prescribers
Dr. Riaz wrote 77 prescriptions for Amiodarone Hcl, about 1.5 times as often as the typical Missouri prescriber of it (52). Medicare paid $22.26 per fill, versus $19.12 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 Missouri prescribers
Dr. Riaz wrote 74 prescriptions for Entresto, about as often as the typical Missouri prescriber of it (66). Medicare paid $741.05 per fill, versus $942.79 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
Evolocumab is used along with a proper diet to help lower "bad" cholesterol (LDL) in the blood.
Compared with Missouri prescribers
Dr. Riaz wrote 73 prescriptions for Repatha Sureclick, about 1.6 times as often as the typical Missouri prescriber of it (47). Medicare paid $706.77 per fill, versus $869.91 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 Missouri prescribers
Dr. Riaz wrote 58 prescriptions for Ezetimibe, about as often as the typical Missouri prescriber of it (57). Medicare paid $12.95 per fill, versus $18.89 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 Missouri prescribers
Dr. Riaz wrote 56 prescriptions for Hydralazine Hcl, about 1.2 times as often as the typical Missouri prescriber of it (45). Medicare paid $5.71 per fill, versus $11.92 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
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Missouri prescribers
Dr. Riaz wrote 46 prescriptions for Diltiazem 24hr Er (Cd), about as often as the typical Missouri prescriber of it (44). Medicare paid $41.51 per fill, versus $25.72 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
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Missouri prescribers
Dr. Riaz wrote 45 prescriptions for Potassium Chloride, about half as often as the typical Missouri prescriber of it (90). Medicare paid $12.51 per fill, versus $17.91 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 Missouri prescribers
Dr. Riaz wrote 42 prescriptions for Diltiazem 24hr Er, about 1.9 times as often as the typical Missouri prescriber of it (22). Medicare paid $16.47 per fill, versus $26.22 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 Missouri prescribers
Dr. Riaz wrote 40 prescriptions for Flecainide Acetate, about 84% as often as the typical Missouri prescriber of it (48). Medicare paid $23.58 per fill, versus $38.28 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 Missouri prescribers
Dr. Riaz wrote 38 prescriptions for Ranolazine Er, about as often as the typical Missouri prescriber of it (35). Medicare paid $23.94 per fill, versus $86.16 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 Missouri prescribers
Dr. Riaz wrote 27 prescriptions for Pravastatin Sodium, about half as often as the typical Missouri prescriber of it (59). Medicare paid $3.00 per fill, versus $10.59 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Missouri prescribers
Dr. Riaz wrote 25 prescriptions for Levothyroxine Sodium, about 13% as often as the typical Missouri prescriber of it (194). Medicare paid $11.13 per fill, versus $8.86 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 Missouri prescribers
Dr. Riaz wrote 24 prescriptions for Atenolol, about half as often as the typical Missouri prescriber of it (40). Medicare paid $9.84 per fill, versus $6.04 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 Missouri prescribers
Dr. Riaz wrote 22 prescriptions for Klor-Con M20, about 1.2 times as often as the typical Missouri prescriber of it (19). Medicare paid $22.06 per fill, versus $20.45 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 Missouri prescribers
Dr. Riaz wrote 21 prescriptions for Bumetanide, about half as often as the typical Missouri prescriber of it (37). Medicare paid $20.02 per fill, versus $28.78 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 Missouri prescribers
Dr. Riaz wrote 19 prescriptions for Prasugrel Hcl, about 64% as often as the typical Missouri prescriber of it (30). Medicare paid $74.12 per fill, versus $74.94 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 Missouri prescribers
Dr. Riaz wrote 17 prescriptions for Isosorbide Dinitrate, about 76% as often as the typical Missouri prescriber of it (22). Medicare paid $13.36 per fill, versus $42.96 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 high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with Missouri prescribers
Dr. Riaz wrote 17 prescriptions for Propranolol Hcl, about half as often as the typical Missouri prescriber of it (32). Medicare paid $6.63 per fill, versus $15.33 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 a serious (possibly life-threatening) type of fast heartbeat called sustained ventricular tachycardia.
Compared with Missouri prescribers
Dr. Riaz wrote 15 prescriptions for Sotalol, about 34% as often as the typical Missouri prescriber of it (44). Medicare paid $11.75 per fill, versus $18.25 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
Chlorthalidone is used to treat high blood pressure (hypertension).
Compared with Missouri prescribers
Dr. Riaz wrote 13 prescriptions for Chlorthalidone, about half as often as the typical Missouri prescriber of it (31). Medicare paid $5.14 per fill, versus $15.17 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
Icosapent ethyl is used along with certain other cholesterol medications ("statins" such as atorvastatin, simvastatin) to reduce the risk of heart attack, stroke, and certain types of heart problems that require treatment in a hospital.
Compared with Missouri prescribers
Dr. Riaz wrote 13 prescriptions for Vascepa, about 40% as often as the typical Missouri prescriber of it (32). Medicare paid $346.66 per fill, versus $396.67 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 Missouri prescribers
Dr. Riaz wrote 12 prescriptions for Cilostazol, about half as often as the typical Missouri prescriber of it (26). Medicare paid $13.85 per fill, versus $19.79 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
Gemfibrozil is used along with a proper diet to help lower fats (triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Missouri prescribers
Dr. Riaz wrote 12 prescriptions for Gemfibrozil, about half as often as the typical Missouri prescriber of it (23). Medicare paid $6.88 per fill, versus $16.31 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
Metolazone is a "water pill" (diuretic) that increases the amount of urine you make, which causes your body to get rid of excess water.
Compared with Missouri prescribers
Dr. Riaz wrote 12 prescriptions for Metolazone, about half as often as the typical Missouri prescriber of it (25). Medicare paid $18.39 per fill, versus $16.77 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Missouri prescribers
Dr. Riaz wrote 11 prescriptions for Allopurinol, about 18% as often as the typical Missouri prescriber of it (61). Medicare paid $3.07 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
This medication is used to treat depression.
Compared with Missouri prescribers
Dr. Riaz wrote 11 prescriptions for Amitriptyline Hcl, about 32% as often as the typical Missouri prescriber of it (34). Medicare paid $10.19 per fill, versus $14.80 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 Missouri prescribers
Dr. Riaz wrote 11 prescriptions for Simvastatin, about 14% as often as the typical Missouri prescriber of it (78). Medicare paid $3.19 per fill, versus $6.73 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. Riaz’s prescriptions
What does Dr. Riaz prescribe most?
In 2024 Medicare Part D data, Dr. Riaz's most prescribed medications were Metoprolol Succinate (755), Clopidogrel (586) and Atorvastatin Calcium (570).
How does Dr. Riaz's prescribing compare with other Missouri prescribers?
Of the 45 medications with a state comparison, Dr. Riaz prescribes 20 more often than the typical Missouri prescriber, 9 about as often and 16 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Riaz 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 Missouri 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.
