DEREK CONNER WESTMAN DO
Prescription History 1982283065
Internal Medicine in Saint Joseph, MI

NPI Status: Active since April 06, 2021

Contact Information

1234 NAPIER AVE
SAINT JOSEPH, MI
ZIP 49085
Phone: (269) 982-4941

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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 DEREK CONNER WESTMAN DO, an active Internal Medicine specialist practicing in Saint Joseph, MI. Our medical registry currently tracks 7 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 123 documented patient claims. Among these therapy options, the most frequently utilized medication is Albuterol Sulfate Hfa, which accounts for 32 claims alone.


Albuterol Sulfate Hfa

Generic Formulation: Albuterol SulfateSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 32
30-Day Fills 32.0
Days Supply 643
MI State Average Benchmarks
Peer Average Claims58.0
Peer Average 30-Day Fills71.6
Peer Average Days Supply1,834
Conservative Utilization

This provider writes prescriptions for this formulation 44.8% less frequently than the standard regional baseline metric for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,225.53 across this reporting matrix range.

Provider Avg Cost Per Claim

$38.30

State Avg Cost Per Claim

$51.92

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 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.

Therapeutic Applications

Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. It is a quick-relief medication. 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.

Amlodipine Besylate

Generic Formulation: Amlodipine BesylateSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 22
30-Day Fills 54.0
Days Supply 1,620
MI State Average Benchmarks
Peer Average Claims130.0
Peer Average 30-Day Fills307.7
Peer Average Days Supply9,167
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 83.1% less volume than the regional standard for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $239.18 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.87

State Avg Cost Per Claim

$8.17

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 long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.

Therapeutic Applications

Amlodipine is used with or without other medications to treat high blood pressure. 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.

Atorvastatin Calcium

Generic Formulation: Atorvastatin CalciumSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 16
30-Day Fills 32.0
Days Supply 941
MI State Average Benchmarks
Peer Average Claims182.0
Peer Average 30-Day Fills441.0
Peer Average Days Supply13,142
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 91.2% less volume than the regional standard for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $307.94 across this reporting matrix range.

Provider Avg Cost Per Claim

$19.25

State Avg Cost Per Claim

$15.97

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.

Lisinopril

Generic Formulation: LisinoprilSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 13
30-Day Fills 37.0
Days Supply 1,110
MI State Average Benchmarks
Peer Average Claims125.0
Peer Average 30-Day Fills305.7
Peer Average Days Supply9,117
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 89.6% less volume than the regional standard for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $47.90 across this reporting matrix range.

Provider Avg Cost Per Claim

$3.68

State Avg Cost Per Claim

$9.00

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: Internal Medicine
Provider Metrics Summary
Total Claims 13
30-Day Fills 35.0
Days Supply 1,050
MI State Average Benchmarks
Peer Average Claims106.0
Peer Average 30-Day Fills262.3
Peer Average Days Supply7,829
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 87.7% less volume than the regional standard for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $151.99 across this reporting matrix range.

Provider Avg Cost Per Claim

$11.69

State Avg Cost Per Claim

$16.32

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.

Metformin Hcl

Generic Formulation: Metformin HclSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 15
30-Day Fills 43.0
Days Supply 1,290
MI State Average Benchmarks
Peer Average Claims100.0
Peer Average 30-Day Fills237.3
Peer Average Days Supply7,076
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 85.0% less volume than the regional standard for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $247.56 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.50

State Avg Cost Per Claim

$9.88

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 biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289)

Therapeutic Applications

Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar. It is used in patients with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Metformin works by helping to restore your body's proper response to the insulin you naturally produce. It also decreases the amount of sugar that your liver makes and that your stomach/intestines absorb.

Tamsulosin Hcl

Generic Formulation: Tamsulosin HclSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 24.0
Days Supply 720
MI State Average Benchmarks
Peer Average Claims80.0
Peer Average 30-Day Fills181.6
Peer Average Days Supply5,395
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 85.0% less volume than the regional standard for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $146.36 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.20

State Avg Cost Per Claim

$21.55

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

Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH). It does not shrink the prostate, but it works by relaxing the muscles in the prostate and the bladder. This helps to relieve symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate often or urgently (including during the middle of the night). Tamsulosin belongs to a class of drugs known as alpha blockers. Do not use this medication to treat high blood pressure.

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 DEREK CONNER WESTMAN DO provides transparency into local medical care patterns within Saint Joseph, MI.

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 **Internal Medicine** 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.