DEWONNA FERGUSON MD
Prescription History 1417536558
Internal Medicine in Scottsdale, AZ
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DEWONNA FERGUSON MD, an active Internal Medicine specialist practicing in Scottsdale, AZ. Our medical registry currently tracks 7 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 133 documented patient claims. Among these therapy options, the most frequently utilized medication is Amlodipine Besylate, which accounts for 31 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 AZ PrescribersVs. AZ Avg |
|---|---|---|---|
| Amlodipine Besylate | 31 | $3.34▼ below AZ 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 31 Medicare prescriptions for Amlodipine Besylate, about a quarter of the volume of the typical Arizona prescriber of this medication (121.2). Medicare paid an average of $3.34 per fill, versus $6.45 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AZ 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 AZ average for this medication. 66 30-Day Fills standardized to 30-day supplies 1,980 Days of Medication total across all patients in 2024 | |||
| Atorvastatin Calcium | 27 | $4.05▼ below AZ 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 27 Medicare prescriptions for Atorvastatin Calcium, about 16% of the volume of the typical Arizona prescriber of this medication (171.2). Medicare paid an average of $4.05 per fill, versus $9.86 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AZ 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 AZ average for this medication. 55 30-Day Fills standardized to 30-day supplies 1,650 Days of Medication total across all patients in 2024 | |||
| Fluticasone Propionate | 19 | $24.87 | ▼ 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 19 Medicare prescriptions for Fluticasone Propionate, about half the volume of the typical Arizona prescriber of this medication (40.7). Medicare paid an average of $24.87 per fill, versus $18.03 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AZ 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. 45 30-Day Fills standardized to 30-day supplies 1,350 Days of Medication total across all patients in 2024 | |||
| Losartan Potassium | 17 | $4.45▼ below AZ 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 17 Medicare prescriptions for Losartan Potassium, about 15% of the volume of the typical Arizona prescriber of this medication (114.8). Medicare paid an average of $4.45 per fill, versus $9.93 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AZ 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 AZ average for this medication. 37.6 30-Day Fills standardized to 30-day supplies 1,127 Days of Medication total across all patients in 2024 | |||
| Hydrochlorothiazide | 15 | $1.01▼ below AZ avg | ▼ 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 15 Medicare prescriptions for Hydrochlorothiazide, about a quarter of the volume of the typical Arizona prescriber of this medication (61.5). Medicare paid an average of $1.01 per fill, versus $4.68 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AZ 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 AZ average for this medication. 25 30-Day Fills standardized to 30-day supplies 750 Days of Medication total across all patients in 2024 | |||
| EliquisApixaban | 13 | $686.22▼ below AZ avg | ▼ Less than typical |
About Eliquis: Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery. Show more ▾ With atrial fibrillation, part of the heart does not beat the way it should. This can lead to blood clots forming, which can travel to other parts of your body (such as the lungs or legs) or increase your risk for stroke. In the United States, apixaban is also approved to treat certain types of blood clots (deep vein thrombosis-DVT, pulmonary embolus-PE) and to prevent them from forming again. Apixaban is an anticoagulant that works by blocking certain clotting proteins in your blood. An antithrombotic agent. In 2024, this provider wrote 13 Medicare prescriptions for Eliquis, about 18% of the volume of the typical Arizona prescriber of this medication (73.4). Medicare paid an average of $686.22 per fill, versus $1,048.21 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AZ 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 AZ average for this medication. 17 30-Day Fills standardized to 30-day supplies 477 Days of Medication total across all patients in 2024 | |||
| Ezetimibe | 11 | $11.07▼ below AZ avg | ▼ Less than typical |
About Ezetimibe: Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood. Show more ▾ Ezetimibe may be used alone or with other drugs (such as "statins" or fibrates). Ezetimibe works by reducing the amount of cholesterol your body absorbs from your diet. Reducing cholesterol may help prevent strokes and heart attacks. An azetidine derivative and ANTICHOLESTEREMIC AGENT that inhibits intestinal STEROL absorption. It is used to reduce total CHOLESTEROL; LDL CHOLESTEROL, and APOLIPOPROTEINS B in the treatment of HYPERLIPIDEMIAS. In 2024, this provider wrote 11 Medicare prescriptions for Ezetimibe, about a quarter of the volume of the typical Arizona prescriber of this medication (47.3). Medicare paid an average of $11.07 per fill, versus $25.19 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AZ 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 AZ average for this medication. 11 30-Day Fills standardized to 30-day supplies 330 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for DEWONNA FERGUSON 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 Internal Medicine prescribing approach at this Scottsdale, AZ 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 AZ 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.
