JOHN W ASKEW III M.D.
Prescription History 1568436632
Internal Medicine - Cardiovascular Disease in Rochester, MN

NPI Status: Active since February 15, 2006

Contact Information

200 1ST ST SW
ROCHESTER, MN
ZIP 55905
Phone: (507) 284-2511

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Prescription History for Informed Healthcare Decisions

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for JOHN W ASKEW III M.D., an active Cardiovascular Disease specialist practicing in Rochester, MN. Our medical registry currently tracks 13 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 245 documented patient claims. Among these therapy options, the most frequently utilized medication is Atorvastatin Calcium, which accounts for 35 claims alone.


Atorvastatin Calcium

Generic Formulation: Atorvastatin CalciumSpecialty: Cardiology
Provider Metrics Summary
Total Claims 35
30-Day Fills 93.0
Days Supply 2,790
MN State Average Benchmarks
Peer Average Claims160.0
Peer Average 30-Day Fills398.6
Peer Average Days Supply11,814
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 78.1% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $928.21 across this reporting matrix range.

Provider Avg Cost Per Claim

$26.52

State Avg Cost Per Claim

$16.84

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

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. 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.

Clopidogrel

Generic Formulation: Clopidogrel BisulfateSpecialty: Cardiology
Provider Metrics Summary
Total Claims 16
30-Day Fills 22.0
Days Supply 660
MN State Average Benchmarks
Peer Average Claims38.0
Peer Average 30-Day Fills85.4
Peer Average Days Supply2,495
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 57.9% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $98.04 across this reporting matrix range.

Provider Avg Cost Per Claim

$6.13

State Avg Cost Per Claim

$16.11

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A ticlopidine analog and platelet purinergic P2Y receptor antagonist that inhibits adenosine diphosphate-mediated PLATELET AGGREGATION. It is used to prevent THROMBOEMBOLISM in patients with ARTERIAL OCCLUSIVE DISEASES; MYOCARDIAL INFARCTION; STROKE; or ATRIAL FIBRILLATION.

Therapeutic Applications

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). It is also used with aspirin to treat new/worsening chest pain (new heart attack, unstable angina) and to keep blood vessels open and prevent blood clots after certain procedures (such as cardiac stent). Clopidogrel works by blocking platelets from sticking together and prevents them from forming harmful clots. It is an antiplatelet drug. It helps keep blood flowing smoothly in your body.

Diltiazem 24hr Er (Cd)

Generic Formulation: Diltiazem HclSpecialty: Cardiology
Provider Metrics Summary
Total Claims 27
30-Day Fills 44.8
Days Supply 1,320
MN State Average Benchmarks
Peer Average Claims28.0
Peer Average 30-Day Fills62.1
Peer Average Days Supply1,813
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $731.06 across this reporting matrix range.

Provider Avg Cost Per Claim

$27.08

State Avg Cost Per Claim

$46.06

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Diltiazem is used to prevent chest pain (angina). It may help to increase your ability to exercise and decrease how often you may get angina attacks. Diltiazem is called a calcium channel blocker. It works by relaxing blood vessels in the body and heart and lowers the heart rate. Blood can flow more easily and your heart works less hard to pump blood.

Eliquis

Generic Formulation: ApixabanSpecialty: Cardiology
Provider Metrics Summary
Total Claims 15
30-Day Fills 23.0
Days Supply 690
MN State Average Benchmarks
Peer Average Claims53.0
Peer Average 30-Day Fills91.9
Peer Average Days Supply2,594
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 71.7% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $14,292.37 across this reporting matrix range.

Provider Avg Cost Per Claim

$952.82

State Avg Cost Per Claim

$877.44

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery. 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.

Ezetimibe

Generic Formulation: EzetimibeSpecialty: Cardiology
Provider Metrics Summary
Total Claims 15
30-Day Fills 44.7
Days Supply 1,342
MN State Average Benchmarks
Peer Average Claims27.0
Peer Average 30-Day Fills70.1
Peer Average Days Supply2,088
Conservative Utilization

This provider writes prescriptions for this formulation 44.4% less frequently than the standard regional baseline metric for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $2,410.85 across this reporting matrix range.

Provider Avg Cost Per Claim

$160.72

State Avg Cost Per Claim

$65.89

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood. 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.

Isosorbide Mononitrate Er

Generic Formulation: Isosorbide MononitrateSpecialty: Cardiology
Provider Metrics Summary
Total Claims 18
30-Day Fills 54.0
Days Supply 1,620
MN State Average Benchmarks
Peer Average Claims31.0
Peer Average 30-Day Fills68.3
Peer Average Days Supply1,994
Conservative Utilization

This provider writes prescriptions for this formulation 41.9% less frequently than the standard regional baseline metric for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,385.13 across this reporting matrix range.

Provider Avg Cost Per Claim

$76.95

State Avg Cost Per Claim

$20.14

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease). This medication belongs to a class of drugs known as nitrates. It works by relaxing and widening blood vessels so blood can flow more easily to the heart. This medication will not relieve chest pain once it occurs. Also, it is not intended to be taken just before physical activities (such as exercise or sexual intercourse) to prevent chest pain. Other medications may be prescribed by your doctor for these conditions. Consult your doctor for more details.

Lisinopril

Generic Formulation: LisinoprilSpecialty: Cardiology
Provider Metrics Summary
Total Claims 14
30-Day Fills 40.0
Days Supply 1,200
MN State Average Benchmarks
Peer Average Claims123.0
Peer Average 30-Day Fills301.8
Peer Average Days Supply8,931
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 88.6% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $294.24 across this reporting matrix range.

Provider Avg Cost Per Claim

$21.02

State Avg Cost Per Claim

$9.89

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.

Therapeutic Applications

Lisinopril is used to treat high blood pressure. 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.

Losartan Potassium

Generic Formulation: Losartan PotassiumSpecialty: Cardiology
Provider Metrics Summary
Total Claims 17
30-Day Fills 51.0
Days Supply 1,530
MN State Average Benchmarks
Peer Average Claims100.0
Peer Average 30-Day Fills248.9
Peer Average Days Supply7,379
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 83.0% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $303.20 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.84

State Avg Cost Per Claim

$15.30

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.

Therapeutic Applications

Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. 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.

Metoprolol Succinate

Generic Formulation: Metoprolol SuccinateSpecialty: Cardiology
Provider Metrics Summary
Total Claims 34
30-Day Fills 101.0
Days Supply 3,030
MN State Average Benchmarks
Peer Average Claims99.0
Peer Average 30-Day Fills237.7
Peer Average Days Supply7,014
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 65.7% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $945.27 across this reporting matrix range.

Provider Avg Cost Per Claim

$27.80

State Avg Cost Per Claim

$23.19

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.

Therapeutic Applications

This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the action of certain natural chemicals in your body (such as epinephrine) that affect the heart and blood vessels. This lowers heart rate, blood pressure, and strain on the heart.

Metoprolol Tartrate

Generic Formulation: Metoprolol TartrateSpecialty: Cardiology
Provider Metrics Summary
Total Claims 11
30-Day Fills 32.0
Days Supply 960
MN State Average Benchmarks
Peer Average Claims58.0
Peer Average 30-Day Fills129.8
Peer Average Days Supply3,793
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 81.0% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $125.29 across this reporting matrix range.

Provider Avg Cost Per Claim

$11.39

State Avg Cost Per Claim

$9.22

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.

Therapeutic Applications

Metoprolol is used with or without other medications to treat high blood pressure (hypertension). Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This medication is also used to treat chest pain (angina) and to improve survival after a heart attack. Metoprolol belongs to a class of drugs known as beta blockers. It works by blocking the action of certain natural chemicals in your body, such as epinephrine, on the heart and blood vessels. This effect lowers the heart rate, blood pressure, and strain on the heart.

Nitroglycerin

Generic Formulation: NitroglycerinSpecialty: Cardiology
Provider Metrics Summary
Total Claims 11
30-Day Fills 15.0
Days Supply 332
MN State Average Benchmarks
Peer Average Claims24.0
Peer Average 30-Day Fills26.2
Peer Average Days Supply483
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 54.2% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $156.18 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.20

State Avg Cost Per Claim

$16.96

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A volatile vasodilator which relieves ANGINA PECTORIS by stimulating GUANYLATE CYCLASE and lowering cytosolic calcium. It is also sometimes used for TOCOLYSIS and explosives.

Therapeutic Applications

Nitroglycerin ointment is used to prevent chest pain (angina) in people with a certain heart condition (coronary artery disease). This medication belongs to a class of drugs known as nitrates. Angina occurs when the heart muscle is not getting enough blood. This drug works by relaxing and widening blood vessels so blood can flow more easily to the heart. This medication will not relieve chest pain once it occurs. It is also not intended to be used just before physical activities (such as exercise, sexual activity) to prevent chest pain. Other medications may be needed in these situations. Consult your doctor for more details.

Pantoprazole Sodium

Generic Formulation: Pantoprazole SodiumSpecialty: Cardiology
Provider Metrics Summary
Total Claims 12
30-Day Fills 36.0
Days Supply 1,080
MN State Average Benchmarks
Peer Average Claims50.0
Peer Average 30-Day Fills102.3
Peer Average Days Supply2,971
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 76.0% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $232.72 across this reporting matrix range.

Provider Avg Cost Per Claim

$19.39

State Avg Cost Per Claim

$17.26

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.

Therapeutic Applications

Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). 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).

Rosuvastatin Calcium

Generic Formulation: Rosuvastatin CalciumSpecialty: Cardiology
Provider Metrics Summary
Total Claims 20
30-Day Fills 54.0
Days Supply 1,620
MN State Average Benchmarks
Peer Average Claims70.0
Peer Average 30-Day Fills179.6
Peer Average Days Supply5,342
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 71.4% less volume than the regional standard for practitioners inside MN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $986.00 across this reporting matrix range.

Provider Avg Cost Per Claim

$49.30

State Avg Cost Per Claim

$37.02

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

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. 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.

Dataset Methodology & CMS Source Information

This analytical profile maps public infrastructure records sourced directly from official **Centers for Medicare & Medicaid Services (CMS)** public data releases. The statistics above track documented pharmaceutical treatment trends assigned to beneficiaries specifically under federal public programs. Evaluating the prescriptive footprints of clinical practitioners like JOHN W ASKEW III M.D. provides transparency into local medical care patterns within Rochester, MN.

Key Learning Objectives for this Profile:

  • Prescribing Frequencies: Track and evaluate the volume metrics of specific brand-name and generic medical formulas chosen by this provider over time.
  • Clinical Focus Areas: Identify how the provider distributes therapeutic selections across medical care options to gain insight into their true day-to-day **Cardiovascular Disease** practice concentrations.
  • Program Cost Awareness: Review the calculated total systemic drug costs and raw transactional volumes linked to these orders to better anticipate network insurance coverage structures.
  • Patient-Centered Evaluation: Cross-reference localized regional care comparisons to align practitioner habits directly with your proactive health maintenance goals.

Data Scope Exclusion & Limitations: The data elements presented above explicitly reflect prescription orders processed for Medicare beneficiaries during the year 2023. This informational profile does not aggregate prescription data for individuals utilizing private commercial health plans, state Medicaid coverage, or self-pay options. However, because medical decision-making remains highly consistent across clinical settings, this public registry provides a reliable proxy for understanding the general prescribing preferences and pharmaceutical care approach used by this provider.