DR. REHAN RAIS MD
Prescription History 1003268921
Hospitalist in Saint Louis, MO
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. REHAN RAIS MD, an active Hospitalist specialist practicing in Saint Louis, MO. Our medical registry currently tracks 15 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 366 documented patient claims. Among these therapy options, the most frequently utilized medication is Amlodipine Besylate, which accounts for 56 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.
| Medication | Prescriptions (2024)Rx (2024) | Avg Cost per FillCost / Fill | Vs. Other MO PrescribersVs. MO Avg |
|---|---|---|---|
| Amlodipine Besylate | 56 | $2.80▼ below MO avg | ▼ Less than typical |
About Amlodipine Besylate: Amlodipine is used with or without other medications to treat high blood pressure. Show more ▾ Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Amlodipine belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Amlodipine is also used to prevent certain types of chest pain (angina). It may help to increase your ability to exercise and decrease the frequency of angina attacks. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor. A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION. In 2024, this provider wrote 56 Medicare prescriptions for Amlodipine Besylate, about a third of the volume of the typical Missouri prescriber of this medication (164.3). Medicare paid an average of $2.80 per fill, versus $5.31 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 110 30-Day Fills standardized to 30-day supplies 3,297 Days of Medication total across all patients in 2024 | |||
| Losartan Potassium | 38 | $4.93▼ below MO avg | ▼ Less than typical |
About Losartan Potassium: Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. Show more ▾ It is also used to lower the risk of strokes in patients with high blood pressure and an enlarged heart. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily. An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II. In 2024, this provider wrote 38 Medicare prescriptions for Losartan Potassium, about a third of the volume of the typical Missouri prescriber of this medication (127.6). Medicare paid an average of $4.93 per fill, versus $7.83 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 62.1 30-Day Fills standardized to 30-day supplies 1,849 Days of Medication total across all patients in 2024 | |||
| Albuterol Sulfate HfaAlbuterol Sulfate | 33 | $25.47▼ below MO avg | ▼ Less than typical |
About Albuterol Sulfate Hfa: Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease). Show more ▾ It is also used to prevent asthma brought on by exercise. It is a quick-relief drug. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school. A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol. In 2024, this provider wrote 33 Medicare prescriptions for Albuterol Sulfate Hfa, about a third of the volume of the typical Missouri prescriber of this medication (80.6). Medicare paid an average of $25.47 per fill, versus $25.65 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 43.8 30-Day Fills standardized to 30-day supplies 1,186 Days of Medication total across all patients in 2024 | |||
| Atorvastatin Calcium | 29 | $2.75▼ below MO avg | ▼ Less than typical |
About Atorvastatin Calcium: 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. Show more ▾ It belongs to a group of drugs known as "statins." It works by reducing the amount of cholesterol made by the liver. Lowering "bad" cholesterol and triglycerides and raising "good" cholesterol decreases the risk of heart disease and helps prevent strokes and heart attacks. In addition to eating a proper diet (such as a low-cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Consult your doctor for more details. A pyrrole and heptanoic acid derivative, HYDROXYMETHYLGLUTARYL-COA REDUCTASE INHIBITOR (statin), and ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL; APOLIPOPROTEIN B; and TRIGLYCERIDES. It is used to increase serum levels of HDL-CHOLESTEROL in the treatment of HYPERLIPIDEMIAS, and for the prevention of CARDIOVASCULAR DISEASES in patients with multiple risk factors. In 2024, this provider wrote 29 Medicare prescriptions for Atorvastatin Calcium, about 13% of the volume of the typical Missouri prescriber of this medication (225.3). Medicare paid an average of $2.75 per fill, versus $8.36 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 57 30-Day Fills standardized to 30-day supplies 1,710 Days of Medication total across all patients in 2024 | |||
| Hydrochlorothiazide | 27 | $3.84 | ▼ Less than typical |
About Hydrochlorothiazide: This medication is used to treat high blood pressure. Show more ▾ Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Hydrochlorothiazide belongs to a class of drugs known as diuretics/"water pills." It works by causing you to make more urine. This helps your body get rid of extra salt and water. This medication also reduces extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, or kidney disease. This can lessen symptoms such as shortness of breath or swelling in your ankles or feet. A thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It is used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism. In 2024, this provider wrote 27 Medicare prescriptions for Hydrochlorothiazide, about a third of the volume of the typical Missouri prescriber of this medication (85.1). Medicare paid an average of $3.84 per fill, versus $3.84 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 49 30-Day Fills standardized to 30-day supplies 1,470 Days of Medication total across all patients in 2024 | |||
| Carvedilol | 26 | $2.55▼ below MO avg | ▼ Less than typical |
About Carvedilol: Carvedilol is used to treat high blood pressure and heart failure. Show more ▾ It is also used after a heart attack to improve the chance of survival if your heart is not pumping well. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the action of certain natural substances in your body, such as epinephrine, on the heart and blood vessels. This effect lowers your heart rate, blood pressure, and strain on your heart. Carvedilol belongs to a class of drugs known as alpha and beta blockers. A carbazole and propanol derivative that acts as a non-cardioselective beta blocker and vasodilator. It has blocking activity for ALPHA 1 ADRENERGIC RECEPTORS and, at higher doses, may function as a blocker of CALCIUM CHANNELS; it also has antioxidant properties. Carvedilol is used in the treatment of HYPERTENSION; ANGINA PECTORIS; and HEART FAILURE. It can also reduce the risk of death following MYOCARDIAL INFARCTION. In 2024, this provider wrote 26 Medicare prescriptions for Carvedilol, about a third of the volume of the typical Missouri prescriber of this medication (90.6). Medicare paid an average of $2.55 per fill, versus $7.11 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 28 30-Day Fills standardized to 30-day supplies 840 Days of Medication total across all patients in 2024 | |||
| Gabapentin | 23 | $13.30▼ below MO avg | ▼ Less than typical |
About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾ It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME. In 2024, this provider wrote 23 Medicare prescriptions for Gabapentin, about 20% of the volume of the typical Missouri prescriber of this medication (115.3). Medicare paid an average of $13.30 per fill, versus $15.91 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 35 30-Day Fills standardized to 30-day supplies 1,012 Days of Medication total across all patients in 2024 | |||
| Fluticasone Propionate | 20 | $29.13 | ▼ Less than typical |
About Fluticasone Propionate: Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing. Show more ▾ It can also help relieve allergy eye symptoms such as itchy, watery eyes. This medication belongs to a class of drugs known as corticosteroids. It works in your nose to block the effects of substances that cause allergies (such as pollen, pet dander, dust mites, mold) and to reduce swelling. A STEROID with GLUCOCORTICOID RECEPTOR activity that is used to manage the symptoms of ASTHMA; ALLERGIC RHINITIS, and ATOPIC DERMATITIS. In 2024, this provider wrote 20 Medicare prescriptions for Fluticasone Propionate, about a third of the volume of the typical Missouri prescriber of this medication (60.6). Medicare paid an average of $29.13 per fill, versus $15.66 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 20 30-Day Fills standardized to 30-day supplies 600 Days of Medication total across all patients in 2024 | |||
| Pantoprazole Sodium | 20 | $12.96 | ▼ Less than typical |
About Pantoprazole Sodium: Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). Show more ▾ It works by decreasing the amount of acid your stomach makes. This medication relieves symptoms such as heartburn, difficulty swallowing, and cough. It helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Pantoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). 2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER. In 2024, this provider wrote 20 Medicare prescriptions for Pantoprazole Sodium, about 19% of the volume of the typical Missouri prescriber of this medication (104.6). Medicare paid an average of $12.96 per fill, versus $10.99 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 33 30-Day Fills standardized to 30-day supplies 937 Days of Medication total across all patients in 2024 | |||
| Rosuvastatin Calcium | 20 | $10.26▼ below MO avg | ▼ Less than typical |
About Rosuvastatin Calcium: 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. Show more ▾ It belongs to a group of drugs known as "statins." It works by reducing the amount of cholesterol made by the liver. Lowering "bad" cholesterol and triglycerides and raising "good" cholesterol decreases the risk of heart disease and helps to prevent strokes and heart attacks. In addition to eating a proper diet (such as a low cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Talk with your doctor for more details. A HYDROXYMETHYLGLUTARYL-COA-REDUCTASE INHIBITOR, or statin, that reduces the plasma concentrations of LDL-CHOLESTEROL; APOLIPOPROTEIN B, and TRIGLYCERIDES while increasing HDL-CHOLESTEROL levels in patients with HYPERCHOLESTEROLEMIA and those at risk for CARDIOVASCULAR DISEASES. In 2024, this provider wrote 20 Medicare prescriptions for Rosuvastatin Calcium, about 16% of the volume of the typical Missouri prescriber of this medication (127.1). Medicare paid an average of $10.26 per fill, versus $10.73 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 24 30-Day Fills standardized to 30-day supplies 708 Days of Medication total across all patients in 2024 | |||
| Hydralazine Hcl | 19 | $8.25▼ below MO avg | ▼ Less than typical |
About Hydralazine Hcl: Hydralazine is used with or without other medications to treat high blood pressure. Show more ▾ Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Hydralazine is called a vasodilator. It works by relaxing blood vessels so blood can flow through the body more easily. A direct-acting vasodilator that is used as an antihypertensive agent. In 2024, this provider wrote 19 Medicare prescriptions for Hydralazine Hcl, about half the volume of the typical Missouri prescriber of this medication (45.1). Medicare paid an average of $8.25 per fill, versus $11.92 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 20 30-Day Fills standardized to 30-day supplies 600 Days of Medication total across all patients in 2024 | |||
| TrulicityDulaglutide | 16 | $876.61▼ below MO avg | ▼ Less than typical |
About Trulicity: Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Show more ▾ Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. This medication is also used to lessen the risk of a major cardiovascular event (such as heart attack or stroke) in people who already have, or are at high risk for heart/blood vessel disease. Dulaglutide is similar to a natural hormone in your body (incretin). It works by causing insulin release in response to high blood sugar (such as after a meal) and by decreasing the amount of sugar your liver makes. Dulaglutide is not a substitute for insulin if you need insulin treatment. A glucagon-like peptide-1 receptor agonist; GLP-1 immunoglobulin G (IgG4) Fc fusion protein with extended activity. In 2024, this provider wrote 16 Medicare prescriptions for Trulicity, about a third of the volume of the typical Missouri prescriber of this medication (38.2). Medicare paid an average of $876.61 per fill, versus $1,225.29 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 16 30-Day Fills standardized to 30-day supplies 448 Days of Medication total across all patients in 2024 | |||
| Lisinopril | 15 | $5.42▼ below MO avg | ▼ Less than typical |
About Lisinopril: Lisinopril is used to treat high blood pressure. Show more ▾ Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat heart failure and to improve survival after a heart attack. Lisinopril belongs to a class of drugs known as ACE inhibitors. It works by relaxing blood vessels so blood can flow more easily. One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure. In 2024, this provider wrote 15 Medicare prescriptions for Lisinopril, about 10% of the volume of the typical Missouri prescriber of this medication (150.8). Medicare paid an average of $5.42 per fill, versus $5.80 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MO average for this medication. 37 30-Day Fills standardized to 30-day supplies 1,110 Days of Medication total across all patients in 2024 | |||
| Fluticasone-SalmeterolFluticasone Propion/Salmeterol | 12 | $169.61 | ▼ Less than typical |
About Fluticasone-Salmeterol: This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema). Show more ▾ It contains 2 medications: fluticasone and salmeterol. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing the irritation and swelling of the airways. Salmeterol belongs to the class of drugs known as long-acting beta agonists. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school. When used alone, long-acting beta agonists (such as salmeterol) may rarely increase the risk of serious (sometimes fatal) asthma-related breathing problems. However, combination inhaled corticosteroid and long-acting beta agonists, such as this product, do not increase the risk of serious asthma-related breathing problems. For asthma treatment, this product should be used when breathing problems are not well controlled with one asthma-control medication (such as inhaled corticosteroid) or if your symptoms need combination treatment. Before using this medication, it is important to learn how to use it properly. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden asthma attacks. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed. A drug combination of fluticasone and salmeterol that is used as an inhaler formulation to manage the symptoms of ASTHMA and CHRONIC OBSTRUCTIVE PULMONARY DISEASE. In 2024, this provider wrote 12 Medicare prescriptions for Fluticasone-Salmeterol, about a third of the volume of the typical Missouri prescriber of this medication (29.3). Medicare paid an average of $169.61 per fill, versus $141.72 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 12 30-Day Fills standardized to 30-day supplies 360 Days of Medication total across all patients in 2024 | |||
| Ibuprofen | 12 | $28.14 | ▼ Less than typical |
About Ibuprofen: Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis. Show more ▾ It is also used to reduce fever and to relieve minor aches and pain due to the common cold or flu. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling, pain, or fever. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar names may contain different ingredients meant for different purposes. Taking the wrong product could harm you. A non-steroidal anti-inflammatory agent with analgesic, antipyretic, and anti-inflammatory properties In 2024, this provider wrote 12 Medicare prescriptions for Ibuprofen, about a third of the volume of the typical Missouri prescriber of this medication (34.4). Medicare paid an average of $28.14 per fill, versus $9.37 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 16 30-Day Fills standardized to 30-day supplies 458 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for DR. REHAN RAIS MD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Hospitalist prescribing approach at this Saint Louis, MO practice.
Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average among MO prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.
About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.
