DR. WILLIAM CARL MOSTERTZ III MD
Prescription History 1679928022
Internal Medicine - Advanced Heart Failure and Transplant Cardiology in Chapel Hill, NC

NPI Status: Active since May 03, 2016

Contact Information

160 DENTAL CIR
CHAPEL HILL, NC
ZIP 27599
Phone: (919) 966-5205

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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 DR. WILLIAM CARL MOSTERTZ III MD, an active Advanced Heart Failure and Transplant Cardiology specialist practicing in Chapel Hill, NC. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 335 documented patient claims. Among these therapy options, the most frequently utilized medication is Spironolactone, which accounts for 82 claims alone.


Amiodarone Hcl

Generic Formulation: Amiodarone HclSpecialty: Advanced Heart Failure and Transplant Cardiology
Provider Metrics Summary
Total Claims 13
30-Day Fills 25.0
Days Supply 750
NC State Average Benchmarks
Peer Average Claims39.0
Peer Average 30-Day Fills76.3
Peer Average Days Supply2,219
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 66.7% less volume than the regional standard for practitioners inside NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $494.90 across this reporting matrix range.

Provider Avg Cost Per Claim

$38.07

State Avg Cost Per Claim

$26.48

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

This medication is used to treat certain types of serious (possibly fatal) irregular heartbeat (such as recurrent ventricular fibrillation/tachycardia). It is used to restore normal heart rhythm and maintain a regular, steady heartbeat. Amiodarone is known as an anti-arrhythmic drug. It works by blocking certain electrical signals in the heart that can cause an irregular heartbeat.

Entresto

Generic Formulation: Sacubitril/ValsartanSpecialty: Advanced Heart Failure and Transplant Cardiology
Provider Metrics Summary
Total Claims 55
30-Day Fills 80.3
Days Supply 2,383
NC State Average Benchmarks
Peer Average Claims52.0
Peer Average 30-Day Fills77.1
Peer Average Days Supply2,248
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $57,103.39 across this reporting matrix range.

Provider Avg Cost Per Claim

$1,038.24

State Avg Cost Per Claim

$935.96

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.

Therapeutic Applications

This product is used to treat certain types of heart failure. It may help you live longer and lower your chance of having to go to the hospital for heart failure. This product contains 2 medications: sacubitril and valsartan. Sacubitril belongs to a class of drugs called neprilysin inhibitors and valsartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). They work by relaxing blood vessels so that blood can flow more easily, which makes it easier for your heart to pump blood to your body.

Furosemide

Generic Formulation: FurosemideSpecialty: Advanced Heart Failure and Transplant Cardiology
Provider Metrics Summary
Total Claims 24
30-Day Fills 48.5
Days Supply 1,455
NC State Average Benchmarks
Peer Average Claims84.0
Peer Average 30-Day Fills161.5
Peer Average Days Supply4,660
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 NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $140.80 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.87

State Avg Cost Per Claim

$6.11

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 benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.

Therapeutic Applications

Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease. This can lessen symptoms such as shortness of breath and swelling in your arms, legs, and abdomen. This drug is also used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Furosemide is a water pill (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt.

Jardiance

Generic Formulation: EmpagliflozinSpecialty: Advanced Heart Failure and Transplant Cardiology
Provider Metrics Summary
Total Claims 59
30-Day Fills 101.0
Days Supply 3,000
NC State Average Benchmarks
Peer Average Claims43.0
Peer Average 30-Day Fills72.6
Peer Average Days Supply2,144
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 37.2% more claims than the standard regional baseline profile for NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $63,742.28 across this reporting matrix range.

Provider Avg Cost Per Claim

$1,080.38

State Avg Cost Per Claim

$988.36

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

Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Empagliflozin is also used in patients with type 2 diabetes and heart disease to lower the risk of death from heart attack or stroke. Empagliflozin works by increasing the removal of sugar by your kidneys. Empagliflozin is also used to treat heart failure. It may help you live longer and lower your risk of going to the hospital for heart failure. Empagliflozin works by increasing the removal of sodium by your kidneys.

Losartan Potassium

Generic Formulation: Losartan PotassiumSpecialty: Advanced Heart Failure and Transplant Cardiology
Provider Metrics Summary
Total Claims 17
30-Day Fills 45.0
Days Supply 1,350
NC State Average Benchmarks
Peer Average Claims102.0
Peer Average 30-Day Fills249.3
Peer Average Days Supply7,435
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 83.3% less volume than the regional standard for practitioners inside NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $296.78 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.46

State Avg Cost Per Claim

$10.52

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: Advanced Heart Failure and Transplant Cardiology
Provider Metrics Summary
Total Claims 30
30-Day Fills 61.0
Days Supply 1,830
NC State Average Benchmarks
Peer Average Claims103.0
Peer Average 30-Day Fills240.5
Peer Average Days Supply7,150
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 70.9% less volume than the regional standard for practitioners inside NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $289.60 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.65

State Avg Cost Per Claim

$17.79

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.

Spironolactone

Generic Formulation: SpironolactoneSpecialty: Advanced Heart Failure and Transplant Cardiology
Provider Metrics Summary
Total Claims 82
30-Day Fills 172.5
Days Supply 5,175
NC State Average Benchmarks
Peer Average Claims44.0
Peer Average 30-Day Fills96.3
Peer Average Days Supply2,859
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 86.4% higher than the standard regional baseline profile for NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $897.00 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.94

State Avg Cost Per Claim

$12.83

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 potassium sparing diuretic that acts by antagonism of aldosterone in the distal renal tubules. It is used mainly in the treatment of refractory edema in patients with congestive heart failure, nephrotic syndrome, or hepatic cirrhosis. Its effects on the endocrine system are utilized in the treatments of hirsutism and acne but they can lead to adverse effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p827)

Therapeutic Applications

Spironolactone is used to treat high blood pressure and heart failure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat swelling (edema) caused by certain conditions (such as heart failure, liver disease) by removing excess fluid and improving symptoms such as breathing problems. This medication is also used to treat conditions in which the body is making too much of a natural substance (aldosterone). Spironolactone is known as a water pill (potassium-sparing diuretic).

Torsemide

Generic Formulation: TorsemideSpecialty: Advanced Heart Failure and Transplant Cardiology
Provider Metrics Summary
Total Claims 36
30-Day Fills 65.0
Days Supply 1,830
NC State Average Benchmarks
Peer Average Claims36.0
Peer Average 30-Day Fills64.8
Peer Average Days Supply1,879
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,955.28 across this reporting matrix range.

Provider Avg Cost Per Claim

$54.31

State Avg Cost Per Claim

$26.34

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 pyridine and sulfonamide derivative that acts as a sodium-potassium chloride symporter inhibitor (loop diuretic). It is used for the treatment of EDEMA associated with CONGESTIVE HEART FAILURE; CHRONIC RENAL INSUFFICIENCY; and LIVER DISEASES. It is also used for the management of HYPERTENSION.

Therapeutic Applications

Torsemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease. This can lessen symptoms such as shortness of breath and swelling in your arms, legs, and abdomen. This drug is also used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Torsemide is a water pill (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt.

Warfarin Sodium

Generic Formulation: Warfarin SodiumSpecialty: Advanced Heart Failure and Transplant Cardiology
Provider Metrics Summary
Total Claims 19
30-Day Fills 32.8
Days Supply 875
NC State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills81.9
Peer Average Days Supply2,340
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 52.5% less volume than the regional standard for practitioners inside NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $538.90 across this reporting matrix range.

Provider Avg Cost Per Claim

$28.36

State Avg Cost Per Claim

$13.29

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 anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.

Therapeutic Applications

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. Preventing harmful blood clots helps to reduce the risk of a stroke or heart attack. Conditions that increase your risk of developing blood clots include a certain type of irregular heart rhythm (atrial fibrillation), heart valve replacement, recent heart attack, and certain surgeries (such as hip/knee replacement). Warfarin is commonly called a blood thinner, but the more correct term is anticoagulant. It helps to keep blood flowing smoothly in your body by decreasing the amount of certain substances (clotting proteins) in your blood.

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 DR. WILLIAM CARL MOSTERTZ III MD provides transparency into local medical care patterns within Chapel Hill, NC.

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 **Advanced Heart Failure and Transplant Cardiology** 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.