DR. FIDEL E CASTILLO DIAZ MD
Prescription History 1689667347
Internal Medicine - Geriatric Medicine in Chicago, IL


Quality Rating: 87.08 out of 100 score

NPI Status: Active since August 29, 2005

Contact Information

840 S WOOD ST
M-C 717 CSN 440
CHICAGO, IL
ZIP 60612
Phone: (312) 996-7704
Fax: (312) 413-8283

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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. FIDEL E CASTILLO DIAZ MD, an active Geriatric Medicine specialist practicing in Chicago, IL. Our medical registry currently tracks 19 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 421 documented patient claims. Among these therapy options, the most frequently utilized medication is Amlodipine Besylate, which accounts for 45 claims alone.


Albuterol Sulfate Hfa

Generic Formulation: Albuterol SulfateSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 22
30-Day Fills 24.5
Days Supply 607
IL State Average Benchmarks
Peer Average Claims51.0
Peer Average 30-Day Fills62.6
Peer Average Days Supply1,500
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 56.9% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $801.36 across this reporting matrix range.

Provider Avg Cost Per Claim

$36.43

State Avg Cost Per Claim

$50.28

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: Geriatric Medicine
Provider Metrics Summary
Total Claims 45
30-Day Fills 123.0
Days Supply 3,690
IL State Average Benchmarks
Peer Average Claims136.0
Peer Average 30-Day Fills327.2
Peer Average Days Supply9,665
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 66.9% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $637.20 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.16

State Avg Cost Per Claim

$8.25

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: Geriatric Medicine
Provider Metrics Summary
Total Claims 25
30-Day Fills 65.0
Days Supply 1,950
IL State Average Benchmarks
Peer Average Claims191.0
Peer Average 30-Day Fills466.6
Peer Average Days Supply13,780
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 86.9% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $517.10 across this reporting matrix range.

Provider Avg Cost Per Claim

$20.68

State Avg Cost Per Claim

$12.78

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.

Duloxetine Hcl

Generic Formulation: Duloxetine HclSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 20.0
Days Supply 600
IL State Average Benchmarks
Peer Average Claims50.0
Peer Average 30-Day Fills89.6
Peer Average Days Supply2,608
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 IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $230.64 across this reporting matrix range.

Provider Avg Cost Per Claim

$19.22

State Avg Cost Per Claim

$46.33

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 thiophene derivative and selective NEUROTRANSMITTER UPTAKE INHIBITOR for SEROTONIN and NORADRENALINE (SNRI). It is an ANTIDEPRESSIVE AGENT and ANXIOLYTIC, and is also used for the treatment of pain in patients with DIABETES MELLITUS and FIBROMYALGIA.

Therapeutic Applications

Duloxetine is used to treat depression and anxiety. In addition, duloxetine is used to help relieve nerve pain (peripheral neuropathy) in people with diabetes or ongoing pain due to medical conditions such as arthritis, chronic back pain, or fibromyalgia (a condition that causes widespread pain). Duloxetine may improve your mood, sleep, appetite, and energy level, and decrease nervousness. It can also decrease pain due to certain medical conditions. Duloxetine is known as a serotonin-norepinephrine reuptake inhibitor (SNRI). This medication works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain.

Fluticasone Propionate

Generic Formulation: Fluticasone PropionateSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 11
30-Day Fills 29.0
Days Supply 870
IL State Average Benchmarks
Peer Average Claims47.0
Peer Average 30-Day Fills84.4
Peer Average Days Supply2,522
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 76.6% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $412.59 across this reporting matrix range.

Provider Avg Cost Per Claim

$37.51

State Avg Cost Per Claim

$18.57

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 STEROID with GLUCOCORTICOID RECEPTOR activity that is used to manage the symptoms of ASTHMA; ALLERGIC RHINITIS, and ATOPIC DERMATITIS.

Therapeutic Applications

Fluticasone is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma. Controlling symptoms of asthma helps you maintain your normal activities and decreases time lost from work or school. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing swelling (inflammation) of the airways in the lungs to make breathing easier. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden asthma attacks. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed.

Furosemide

Generic Formulation: FurosemideSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 13
30-Day Fills 19.0
Days Supply 570
IL State Average Benchmarks
Peer Average Claims88.0
Peer Average 30-Day Fills170.8
Peer Average Days Supply4,861
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 85.2% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $42.07 across this reporting matrix range.

Provider Avg Cost Per Claim

$3.24

State Avg Cost Per Claim

$6.59

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.

Gabapentin

Generic Formulation: GabapentinSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 20
30-Day Fills 28.0
Days Supply 750
IL State Average Benchmarks
Peer Average Claims83.0
Peer Average 30-Day Fills133.2
Peer Average Days Supply3,851
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 75.9% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $339.95 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.00

State Avg Cost Per Claim

$21.09

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 cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

Therapeutic Applications

Gabapentin is used with other medications to prevent and control seizures. It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug.

Hydrochlorothiazide

Generic Formulation: HydrochlorothiazideSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 15
30-Day Fills 45.0
Days Supply 1,350
IL State Average Benchmarks
Peer Average Claims77.0
Peer Average 30-Day Fills197.1
Peer Average Days Supply5,867
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 80.5% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $79.78 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.32

State Avg Cost Per Claim

$5.29

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

A thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It is used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism.

Therapeutic Applications

This medication is used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Hydrochlorothiazide belongs to a class of drugs known as diuretics/water pills. It works by causing you to make more urine. This helps your body get rid of extra salt and water. This medication also reduces extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, or kidney disease. This can lessen symptoms such as shortness of breath or swelling in your ankles or feet.

Lantus Solostar

Generic Formulation: Insulin Glargine,hum.Rec.AnlogSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 15
30-Day Fills 31.6
Days Supply 946
IL State Average Benchmarks
Peer Average Claims37.0
Peer Average 30-Day Fills72.1
Peer Average Days Supply2,054
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 59.5% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $10,867.66 across this reporting matrix range.

Provider Avg Cost Per Claim

$724.51

State Avg Cost Per Claim

$667.80

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

A recombinant LONG ACTING INSULIN and HYPOGLYCEMIC AGENT that is used to manage BLOOD GLUCOSE in patients with DIABETES MELLITUS.

Therapeutic Applications

Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with 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. Insulin glargine is a man-made product that is similar to human insulin. It replaces the insulin that your body would normally make. It acts longer than regular insulin, providing a low, steady level of insulin. It works by helping blood sugar (glucose) get into cells so your body can use it for energy. Insulin glargine may be used with a shorter-acting insulin product. It may also be used alone or with other diabetes drugs. This monograph is about the following insulin glargine products: insulin glargine, insulin glargine-yfgn.

Levothyroxine Sodium

Generic Formulation: Levothyroxine SodiumSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 36
30-Day Fills 81.0
Days Supply 2,430
IL State Average Benchmarks
Peer Average Claims145.0
Peer Average 30-Day Fills333.7
Peer Average Days Supply9,765
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 75.2% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $888.10 across this reporting matrix range.

Provider Avg Cost Per Claim

$24.67

State Avg Cost Per Claim

$16.39

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: Geriatric Medicine
Provider Metrics Summary
Total Claims 34
30-Day Fills 96.0
Days Supply 2,880
IL State Average Benchmarks
Peer Average Claims117.0
Peer Average 30-Day Fills286.2
Peer Average Days Supply8,464
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 IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $422.60 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.43

State Avg Cost Per Claim

$8.29

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

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: Geriatric Medicine
Provider Metrics Summary
Total Claims 38
30-Day Fills 99.8
Days Supply 2,993
IL State Average Benchmarks
Peer Average Claims104.0
Peer Average 30-Day Fills259.5
Peer Average Days Supply7,695
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 63.5% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $612.33 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.11

State Avg Cost Per Claim

$12.68

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: Geriatric Medicine
Provider Metrics Summary
Total Claims 37
30-Day Fills 109.0
Days Supply 3,270
IL State Average Benchmarks
Peer Average Claims101.0
Peer Average 30-Day Fills242.8
Peer Average Days Supply7,181
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 63.4% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $571.25 across this reporting matrix range.

Provider Avg Cost Per Claim

$15.44

State Avg Cost Per Claim

$8.91

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.

Metformin Hcl Er

Generic Formulation: Metformin HclSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 11
30-Day Fills 31.0
Days Supply 930
IL State Average Benchmarks
Peer Average Claims49.0
Peer Average 30-Day Fills126.3
Peer Average Days Supply3,765
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 77.6% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $102.20 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.29

State Avg Cost Per Claim

$12.03

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 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 Tartrate

Generic Formulation: Metoprolol TartrateSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 14
30-Day Fills 30.0
Days Supply 900
IL State Average Benchmarks
Peer Average Claims75.0
Peer Average 30-Day Fills164.2
Peer Average Days Supply4,774
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 81.3% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $149.84 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.70

State Avg Cost Per Claim

$8.37

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.

Omeprazole

Generic Formulation: OmeprazoleSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 29
30-Day Fills 52.0
Days Supply 1,560
IL State Average Benchmarks
Peer Average Claims93.0
Peer Average 30-Day Fills206.7
Peer Average Days Supply6,073
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 68.8% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $370.97 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.79

State Avg Cost Per Claim

$15.04

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 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.

Therapeutic Applications

Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). If you are self-treating with this medication, over-the-counter omeprazole products are used to treat frequent heartburn (occurring 2 or more days a week). Since it may take 1 to 4 days to have full effect, these products do not relieve heartburn right away. For over-the-counter products, carefully read the package instructions to make sure the product is right for you. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar brand names may contain different ingredients meant for different purposes. Taking the wrong product could harm you.

Pravastatin Sodium

Generic Formulation: Pravastatin SodiumSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 36.0
Days Supply 1,080
IL State Average Benchmarks
Peer Average Claims54.0
Peer Average 30-Day Fills139.2
Peer Average Days Supply4,130
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 77.8% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $299.35 across this reporting matrix range.

Provider Avg Cost Per Claim

$24.95

State Avg Cost Per Claim

$18.57

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 antilipemic fungal metabolite isolated from cultures of Nocardia autotrophica. It acts as a competitive inhibitor of HMG CoA reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES).

Therapeutic Applications

Pravastatin 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.

Tamsulosin Hcl

Generic Formulation: Tamsulosin HclSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 16
30-Day Fills 46.0
Days Supply 1,380
IL State Average Benchmarks
Peer Average Claims85.0
Peer Average 30-Day Fills190.9
Peer Average Days Supply5,605
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 81.2% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $618.65 across this reporting matrix range.

Provider Avg Cost Per Claim

$38.67

State Avg Cost Per Claim

$20.18

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.

Trazodone Hcl

Generic Formulation: Trazodone HclSpecialty: Geriatric Medicine
Provider Metrics Summary
Total Claims 16
30-Day Fills 24.0
Days Supply 720
IL State Average Benchmarks
Peer Average Claims57.0
Peer Average 30-Day Fills95.8
Peer Average Days Supply2,760
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 71.9% less volume than the regional standard for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $73.48 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.59

State Avg Cost Per Claim

$12.18

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 depression. It may help to improve your mood, appetite, and energy level as well as decrease anxiety and insomnia related to depression. Trazodone works by helping to restore the balance of a certain natural chemical (serotonin) in the brain.

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. FIDEL E CASTILLO DIAZ MD provides transparency into local medical care patterns within Chicago, IL.

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 **Geriatric 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.