EILEEN C WEST MD
Prescription History 1366411639
Internal Medicine in Fairfax, VA

NPI Status: Active since March 17, 2006

Contact Information

8316 ARLINGTON BLVD STE 330
FAIRFAX, VA
ZIP 22031
Phone: (571) 999-9378
Fax: (571) 349-8885

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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 EILEEN C WEST MD, an active Internal Medicine specialist practicing in Fairfax, VA. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 159 documented patient claims. Among these therapy options, the most frequently utilized medication is Rosuvastatin Calcium, which accounts for 37 claims alone.


Amlodipine Besylate

Generic Formulation: Amlodipine BesylateSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 36.0
Days Supply 1,080
VA State Average Benchmarks
Peer Average Claims130.0
Peer Average 30-Day Fills318.7
Peer Average Days Supply9,507
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 90.8% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $181.30 across this reporting matrix range.

Provider Avg Cost Per Claim

$15.11

State Avg Cost Per Claim

$7.73

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 26
30-Day Fills 78.0
Days Supply 2,340
VA State Average Benchmarks
Peer Average Claims160.0
Peer Average 30-Day Fills402.0
Peer Average Days Supply11,992
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 83.8% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $225.60 across this reporting matrix range.

Provider Avg Cost Per Claim

$8.68

State Avg Cost Per Claim

$13.13

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.

Forteo

Generic Formulation: TeriparatideSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 336
VA State Average Benchmarks
Peer Average Claims16.0
Peer Average 30-Day Fills17.8
Peer Average Days Supply510
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $53,977.68 across this reporting matrix range.

Provider Avg Cost Per Claim

$4,498.14

State Avg Cost Per Claim

$4,323.85

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 polypeptide that consists of the 1-34 amino-acid fragment of human PARATHYROID HORMONE, the biologically active N-terminal region. The acetate form is given by intravenous infusion in the differential diagnosis of HYPOPARATHYROIDISM and PSEUDOHYPOPARATHYROIDISM. (Reynolds JEF(Ed): Martindale: The Extra Pharmacopoeia (electronic version). Micromedex, Inc, Englewood, CO, 1995)

Therapeutic Applications

Teriparatide is used to treat bone loss (osteoporosis) in people who have a high risk of getting fractures. It is similar to a natural hormone in your body (parathyroid hormone). It works by increasing bone mass and strength. This effect helps to decrease the risk of getting a fracture. This medication is not recommended for use in children or young adults whose bones are still growing.

Levothyroxine Sodium

Generic Formulation: Levothyroxine SodiumSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 17
30-Day Fills 51.0
Days Supply 1,530
VA State Average Benchmarks
Peer Average Claims121.0
Peer Average 30-Day Fills283.9
Peer Average Days Supply8,415
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 86.0% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $205.37 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.08

State Avg Cost Per Claim

$16.48

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.

Clinical Summary

The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.

Therapeutic Applications

Levothyroxine is used to treat an underactive thyroid (hypothyroidism). It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development. This medication is also used to treat other types of thyroid disorders (such as thyroid cancer). This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels.

Lisinopril

Generic Formulation: LisinoprilSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 17
30-Day Fills 51.0
Days Supply 1,530
VA State Average Benchmarks
Peer Average Claims104.0
Peer Average 30-Day Fills260.4
Peer Average Days Supply7,772
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 83.7% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $39.76 across this reporting matrix range.

Provider Avg Cost Per Claim

$2.34

State Avg Cost Per Claim

$7.24

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.

Metformin Hcl Er

Generic Formulation: Metformin HclSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 14
30-Day Fills 42.0
Days Supply 1,260
VA State Average Benchmarks
Peer Average Claims53.0
Peer Average 30-Day Fills135.6
Peer Average Days Supply4,054
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 73.6% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $177.72 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.69

State Avg Cost Per Claim

$11.02

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 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.

Metoprolol Succinate

Generic Formulation: Metoprolol SuccinateSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 11
30-Day Fills 33.0
Days Supply 990
VA State Average Benchmarks
Peer Average Claims85.0
Peer Average 30-Day Fills208.2
Peer Average Days Supply6,212
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 87.1% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $80.98 across this reporting matrix range.

Provider Avg Cost Per Claim

$7.36

State Avg Cost Per Claim

$19.03

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.

Rosuvastatin Calcium

Generic Formulation: Rosuvastatin CalciumSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 37
30-Day Fills 111.0
Days Supply 3,330
VA State Average Benchmarks
Peer Average Claims83.0
Peer Average 30-Day Fills217.7
Peer Average Days Supply6,509
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 55.4% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $427.41 across this reporting matrix range.

Provider Avg Cost Per Claim

$11.55

State Avg Cost Per Claim

$29.05

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.

Synthroid

Generic Formulation: Levothyroxine SodiumSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 13
30-Day Fills 39.0
Days Supply 1,170
VA State Average Benchmarks
Peer Average Claims35.0
Peer Average 30-Day Fills91.3
Peer Average Days Supply2,733
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 62.9% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,280.98 across this reporting matrix range.

Provider Avg Cost Per Claim

$98.54

State Avg Cost Per Claim

$72.26

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

The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.

Therapeutic Applications

Levothyroxine is used to treat an underactive thyroid (hypothyroidism). It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development. This medication is also used to treat other types of thyroid disorders (such as thyroid cancer). This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels.

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 EILEEN C WEST MD provides transparency into local medical care patterns within Fairfax, VA.

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.