WILLIAM SHILKOFF
Prescription History 1760439764
Internal Medicine - Nephrology in Brooklyn, NY

NPI Status: Active since May 27, 2006

Contact Information

240 WILLOUGHBY ST STE 7F
BROOKLYN, NY
ZIP 11201
Phone: (718) 250-6100
Fax: (718) 250-6110

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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 WILLIAM SHILKOFF, an active Nephrology specialist practicing in Brooklyn, NY. Our medical registry currently tracks 15 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 467 documented patient claims. Among these therapy options, the most frequently utilized medication is Jardiance, which accounts for 87 claims alone.


Albuterol Sulfate Hfa

Generic Formulation: Albuterol SulfateSpecialty: Nephrology
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 330
NY State Average Benchmarks
Peer Average Claims66.0
Peer Average 30-Day Fills79.4
Peer Average Days Supply2,056
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 NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $459.25 across this reporting matrix range.

Provider Avg Cost Per Claim

$41.75

State Avg Cost Per Claim

$47.16

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: Nephrology
Provider Metrics Summary
Total Claims 38
30-Day Fills 50.0
Days Supply 1,500
NY State Average Benchmarks
Peer Average Claims145.0
Peer Average 30-Day Fills322.8
Peer Average Days Supply9,568
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 73.8% less volume than the regional standard for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $267.59 across this reporting matrix range.

Provider Avg Cost Per Claim

$7.04

State Avg Cost Per Claim

$7.83

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 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.

Calcitriol

Generic Formulation: CalcitriolSpecialty: Nephrology
Provider Metrics Summary
Total Claims 38
30-Day Fills 46.0
Days Supply 1,354
NY State Average Benchmarks
Peer Average Claims39.0
Peer Average 30-Day Fills76.4
Peer Average Days Supply2,253
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,271.07 across this reporting matrix range.

Provider Avg Cost Per Claim

$33.45

State Avg Cost Per Claim

$24.80

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 physiologically active form of vitamin D. It is formed primarily in the kidney by enzymatic hydroxylation of 25-hydroxycholecalciferol (CALCIFEDIOL). Its production is stimulated by low blood calcium levels and parathyroid hormone. Calcitriol increases intestinal absorption of calcium and phosphorus, and in concert with parathyroid hormone increases bone resorption.

Therapeutic Applications

Calcitriol is a man-made active form of vitamin D. Most people get enough vitamin D from exposure to the sun and from fortified food products (such as dairy products, vitamins). Vitamin D helps control parathyroid hormone and the levels of certain minerals (such as calcium, phosphorus) that are needed for building and keeping strong bones. Before regular vitamin D can be used by the body, it needs to be changed to the active form by the liver and kidneys. Calcitriol is used in patients with kidney disease who can't make enough of the active form of Vitamin D. This medication is also used to prevent and treat certain types of calcium/phosphorus/parathyroid problems that can happen with long-term kidney dialysis or hypoparathyroidism. Calcitriol is usually used along with specific diet recommendations and sometimes other medications.

Calcium Acetate

Generic Formulation: Calcium AcetateSpecialty: Nephrology
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 510
NY State Average Benchmarks
Peer Average Claims29.0
Peer Average 30-Day Fills42.2
Peer Average Days Supply1,190
Conservative Utilization

This provider writes prescriptions for this formulation 41.4% less frequently than the standard regional baseline metric for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $680.70 across this reporting matrix range.

Provider Avg Cost Per Claim

$40.04

State Avg Cost Per Claim

$86.34

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.

Therapeutic Applications

Calcium acetate is used to prevent high blood phosphate levels in patients who are on dialysis due to severe kidney disease. Dialysis removes some phosphate from your blood, but it is difficult to remove enough to keep your phosphate levels balanced. Decreasing blood phosphate levels can help keep your bones strong, prevent unsafe buildup of minerals in your body, and possibly decrease the risk of heart disease and strokes that can result from high phosphate levels. Calcium acetate is a natural mineral that works by holding onto phosphate from the diet so that it can pass out of your body.

Chlorthalidone

Generic Formulation: ChlorthalidoneSpecialty: Nephrology
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 360
NY State Average Benchmarks
Peer Average Claims30.0
Peer Average 30-Day Fills69.0
Peer Average Days Supply2,059
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 60.0% less volume than the regional standard for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $198.24 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.52

State Avg Cost Per Claim

$28.03

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 benzenesulfonamide-phthalimidine that tautomerizes to a BENZOPHENONES form. It is considered a thiazide-like diuretic.

Therapeutic Applications

Chlorthalidone is used to treat high blood pressure (hypertension). Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to reduce extra salt and water in the body caused by conditions such as heart failure, liver disease, and kidney disease. Decreasing extra salt and water in the body helps to decrease swelling (edema) and breathing problems caused by fluid in the lungs. Chlorthalidone is a water pill (diuretic). It increases the amount of urine you make, especially when you first start the medication. It also helps to relax the blood vessels so that blood can flow more easily.

Clonidine Hcl

Generic Formulation: Clonidine HclSpecialty: Nephrology
Provider Metrics Summary
Total Claims 18
30-Day Fills 18.0
Days Supply 540
NY State Average Benchmarks
Peer Average Claims27.0
Peer Average 30-Day Fills45.3
Peer Average Days Supply1,318
Conservative Utilization

This provider writes prescriptions for this formulation 33.3% less frequently than the standard regional baseline metric for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $138.71 across this reporting matrix range.

Provider Avg Cost Per Claim

$7.71

State Avg Cost Per Claim

$10.08

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 alone or with other medications to treat high blood pressure (hypertension). Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Clonidine belongs to a class of drugs (central alpha agonists) that act in the brain to lower blood pressure. It works by relaxing blood vessels so blood can flow more easily.

Furosemide

Generic Formulation: FurosemideSpecialty: Nephrology
Provider Metrics Summary
Total Claims 24
30-Day Fills 32.0
Days Supply 960
NY State Average Benchmarks
Peer Average Claims72.0
Peer Average 30-Day Fills131.7
Peer Average Days Supply3,744
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 NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $99.46 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.14

State Avg Cost Per Claim

$6.06

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.

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.

Hydralazine Hcl

Generic Formulation: Hydralazine HclSpecialty: Nephrology
Provider Metrics Summary
Total Claims 18
30-Day Fills 20.0
Days Supply 600
NY State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills70.2
Peer Average Days Supply2,024
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 55.0% less volume than the regional standard for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $224.14 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.45

State Avg Cost Per Claim

$20.27

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

Hydralazine is used with or without other medications to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Hydralazine is called a vasodilator. It works by relaxing blood vessels so blood can flow through the body more easily.

Jardiance

Generic Formulation: EmpagliflozinSpecialty: Nephrology
Provider Metrics Summary
Total Claims 87
30-Day Fills 91.0
Days Supply 2,730
NY State Average Benchmarks
Peer Average Claims47.0
Peer Average 30-Day Fills87.5
Peer Average Days Supply2,593
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 85.1% higher than the standard regional baseline profile for NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $58,422.90 across this reporting matrix range.

Provider Avg Cost Per Claim

$671.53

State Avg Cost Per Claim

$1,077.31

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.

Lisinopril

Generic Formulation: LisinoprilSpecialty: Nephrology
Provider Metrics Summary
Total Claims 49
30-Day Fills 75.0
Days Supply 2,250
NY State Average Benchmarks
Peer Average Claims91.0
Peer Average 30-Day Fills211.8
Peer Average Days Supply6,283
Conservative Utilization

This provider writes prescriptions for this formulation 46.2% less frequently than the standard regional baseline metric for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $313.60 across this reporting matrix range.

Provider Avg Cost Per Claim

$6.40

State Avg Cost Per Claim

$7.67

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: Nephrology
Provider Metrics Summary
Total Claims 31
30-Day Fills 39.0
Days Supply 1,170
NY State Average Benchmarks
Peer Average Claims106.0
Peer Average 30-Day Fills244.3
Peer Average Days Supply7,274
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 70.8% less volume than the regional standard for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $207.83 across this reporting matrix range.

Provider Avg Cost Per Claim

$6.70

State Avg Cost Per Claim

$11.17

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

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 Tartrate

Generic Formulation: Metoprolol TartrateSpecialty: Nephrology
Provider Metrics Summary
Total Claims 33
30-Day Fills 33.0
Days Supply 990
NY State Average Benchmarks
Peer Average Claims63.0
Peer Average 30-Day Fills126.7
Peer Average Days Supply3,686
Conservative Utilization

This provider writes prescriptions for this formulation 47.6% less frequently than the standard regional baseline metric for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $301.19 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.13

State Avg Cost Per Claim

$8.84

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 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.

Nifedipine Er

Generic Formulation: NifedipineSpecialty: Nephrology
Provider Metrics Summary
Total Claims 30
30-Day Fills 36.0
Days Supply 1,080
NY State Average Benchmarks
Peer Average Claims39.0
Peer Average 30-Day Fills77.9
Peer Average Days Supply2,290
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $679.91 across this reporting matrix range.

Provider Avg Cost Per Claim

$22.66

State Avg Cost Per Claim

$46.09

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 potent vasodilator agent with calcium antagonistic action. It is a useful anti-anginal agent that also lowers blood pressure.

Therapeutic Applications

This medication is used to prevent certain types of chest pain (angina). It may allow you to exercise more and decrease the frequency of angina attacks. Nifedipine belongs to a class of medications known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. This medication must be taken regularly to be effective. 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. Consult your doctor or pharmacist for details. Older adults should discuss the risks and benefits of this medication with their doctor or pharmacist, as well as other possibly safer forms of nifedipine (such as the long-acting tablets).

Sevelamer Carbonate

Generic Formulation: Sevelamer CarbonateSpecialty: Nephrology
Provider Metrics Summary
Total Claims 42
30-Day Fills 46.0
Days Supply 1,366
NY State Average Benchmarks
Peer Average Claims39.0
Peer Average 30-Day Fills55.9
Peer Average Days Supply1,538
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $7,217.62 across this reporting matrix range.

Provider Avg Cost Per Claim

$171.85

State Avg Cost Per Claim

$269.03

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 polymeric amine that binds phosphate and is used to treat HYPERPHOSPHATEMIA in patients with kidney disease.

Therapeutic Applications

Sevelamer is used to lower high blood phosphorus (phosphate) levels in patients who are on dialysis due to severe kidney disease. Dialysis removes some phosphate from your blood, but it is difficult to remove enough to keep your phosphate levels balanced. Decreasing blood phosphate levels can help keep your bones strong, prevent unsafe buildup of minerals in your body, and possibly decrease the risk of heart disease and strokes that can result from high phosphate levels. Sevelamer works by holding onto phosphate from the diet so that it can pass out of your body.

Tamsulosin Hcl

Generic Formulation: Tamsulosin HclSpecialty: Nephrology
Provider Metrics Summary
Total Claims 19
30-Day Fills 29.0
Days Supply 870
NY State Average Benchmarks
Peer Average Claims92.0
Peer Average 30-Day Fills183.8
Peer Average Days Supply5,404
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 79.3% less volume than the regional standard for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $267.91 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.10

State Avg Cost Per Claim

$19.45

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 WILLIAM SHILKOFF provides transparency into local medical care patterns within Brooklyn, NY.

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 **Nephrology** 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.