MICHAEL KAHN MD
Prescription History 1700873643
Internal Medicine - Medical Oncology in Warrenville, IL


Quality Rating: 94.1 out of 100 score

NPI Status: Active since October 05, 2005

Contact Information

4405 WEAVER PKWY
WARRENVILLE, IL
ZIP 60555
Phone: (630) 352-5450
Fax: (630) 352-5499

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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 MICHAEL KAHN MD, an active Medical Oncology specialist practicing in Warrenville, IL. Our medical registry currently tracks 14 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 538 documented patient claims. Among these therapy options, the most frequently utilized medication is Prednisone, which accounts for 174 claims alone.


Abiraterone Acetate

Generic Formulation: Abiraterone AcetateSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 127
30-Day Fills 127.0
Days Supply 3,700
IL State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills41.9
Peer Average Days Supply1,248
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 217.5% higher than the standard regional baseline profile for IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $72,691.51 across this reporting matrix range.

Provider Avg Cost Per Claim

$572.37

State Avg Cost Per Claim

$2,441.07

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 androstene derivative that inhibits STEROID 17-ALPHA-HYDROXYLASE and is used as an ANTINEOPLASTIC AGENT in the treatment of metastatic castration-resistant PROSTATE CANCER.

Therapeutic Applications

This medication is used to treat prostate cancer. Abiraterone belongs to a class of drugs known as anti-androgens (anti-testosterone). Testosterone, a natural hormone, helps prostate cancer to grow and spread. Abiraterone works by blocking the production of testosterone, thereby slowing the growth and spread of prostate cancer. This medication should not be given to women or children.

Allopurinol

Generic Formulation: AllopurinolSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 228
IL State Average Benchmarks
Peer Average Claims53.0
Peer Average 30-Day Fills126.0
Peer Average Days Supply3,721
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 79.2% 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 $63.97 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.82

State Avg Cost Per Claim

$14.69

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 XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms.

Therapeutic Applications

Allopurinol is used to treat gout and certain types of kidney stones. It is also used to prevent increased uric acid levels in patients receiving cancer chemotherapy. These patients can have increased uric acid levels due to release of uric acid from the dying cancer cells. Allopurinol works by reducing the amount of uric acid made by the body. Increased uric acid levels can cause gout and kidney problems.

Bicalutamide

Generic Formulation: BicalutamideSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 12
30-Day Fills 14.0
Days Supply 410
IL State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills40.9
Peer Average Days Supply1,180
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 52.0% 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 $320.97 across this reporting matrix range.

Provider Avg Cost Per Claim

$26.75

State Avg Cost Per Claim

$31.72

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

Bicalutamide is used to treat prostate cancer. This medication works by blocking the action of male hormones in the prostate, slowing the growth of cancer cells. This medication should not be used in women and children.

Dexamethasone

Generic Formulation: DexamethasoneSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 17
30-Day Fills 18.8
Days Supply 356
IL State Average Benchmarks
Peer Average Claims31.0
Peer Average 30-Day Fills33.3
Peer Average Days Supply453
Conservative Utilization

This provider writes prescriptions for this formulation 45.2% less frequently than the standard regional baseline metric for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $427.22 across this reporting matrix range.

Provider Avg Cost Per Claim

$25.13

State Avg Cost Per Claim

$16.03

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

An anti-inflammatory 9-fluoro-glucocorticoid.

Therapeutic Applications

Dexamethasone is used to treat conditions such as arthritis, blood/hormone disorders, allergic reactions, skin diseases, eye problems, breathing problems, bowel disorders, cancer, and immune system disorders. It is also used as a test for an adrenal gland disorder (Cushing's syndrome). Dexamethasone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions.

Eliquis

Generic Formulation: ApixabanSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 24
30-Day Fills 40.0
Days Supply 1,185
IL State Average Benchmarks
Peer Average Claims82.0
Peer Average 30-Day Fills129.6
Peer Average Days Supply3,556
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 70.7% 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 $23,380.65 across this reporting matrix range.

Provider Avg Cost Per Claim

$974.19

State Avg Cost Per Claim

$799.19

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

Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery. With atrial fibrillation, part of the heart does not beat the way it should. This can lead to blood clots forming, which can travel to other parts of your body (such as the lungs or legs) or increase your risk for stroke. In the United States, apixaban is also approved to treat certain types of blood clots (deep vein thrombosis-DVT, pulmonary embolus-PE) and to prevent them from forming again. Apixaban is an anticoagulant that works by blocking certain clotting proteins in your blood.

Hydroxyurea

Generic Formulation: HydroxyureaSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 31
30-Day Fills 57.1
Days Supply 1,634
IL State Average Benchmarks
Peer Average Claims34.0
Peer Average 30-Day Fills62.7
Peer Average Days Supply1,832
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $651.60 across this reporting matrix range.

Provider Avg Cost Per Claim

$21.02

State Avg Cost Per Claim

$34.20

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 antineoplastic agent that inhibits DNA synthesis through the inhibition of ribonucleoside diphosphate reductase.

Therapeutic Applications

This medication is used by people with sickle cell anemia to reduce the number of painful crises caused by the disease and to reduce the need for blood transfusions. Some brands are also used to treat certain types of cancer (such as chronic myelogenous leukemia, squamous cell carcinomas).

Omeprazole

Generic Formulation: OmeprazoleSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 16
30-Day Fills 24.0
Days Supply 720
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 82.8% 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 $213.41 across this reporting matrix range.

Provider Avg Cost Per Claim

$13.34

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.

Ondansetron Odt

Generic Formulation: OndansetronSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 158
IL State Average Benchmarks
Peer Average Claims21.0
Peer Average 30-Day Fills22.0
Peer Average Days Supply214
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $257.84 across this reporting matrix range.

Provider Avg Cost Per Claim

$15.17

State Avg Cost Per Claim

$19.60

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 competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.

Therapeutic Applications

This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. It is also used to prevent and treat nausea and vomiting after surgery. Ondansetron works by blocking one of the body's natural substances (serotonin) that causes vomiting.

Orgovyx

Generic Formulation: RelugolixSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 12
30-Day Fills 14.0
Days Supply 416
IL State Average Benchmarks
Peer Average Claims57.0
Peer Average 30-Day Fills57.9
Peer Average Days Supply1,727
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 78.9% 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 $36,160.16 across this reporting matrix range.

Provider Avg Cost Per Claim

$3,013.35

State Avg Cost Per Claim

$2,605.92

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.

Therapeutic Applications

Relugolix is used to treat prostate cancer in men. It is not a cure. Most types of prostate cancer need the male hormone testosterone to grow and spread. Relugolix works by reducing the amount of testosterone that the body makes. This helps slow or stop the growth of cancer cells.

Potassium Chloride

Generic Formulation: Potassium ChlorideSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 12
30-Day Fills 24.0
Days Supply 688
IL State Average Benchmarks
Peer Average Claims70.0
Peer Average 30-Day Fills126.4
Peer Average Days Supply3,563
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 82.9% 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 $264.00 across this reporting matrix range.

Provider Avg Cost Per Claim

$22.00

State Avg Cost Per Claim

$29.13

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 white crystal or crystalline powder used in BUFFERS; FERTILIZERS; and EXPLOSIVES. It can be used to replenish ELECTROLYTES and restore WATER-ELECTROLYTE BALANCE in treating HYPOKALEMIA.

Therapeutic Applications

This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood. A normal level of potassium in the blood is important. Potassium helps your cells, kidneys, heart, muscles, and nerves work properly. Most people get enough potassium by eating a well-balanced diet. Some conditions that can lower your body's potassium level include severe prolonged diarrhea and vomiting, hormone problems such as hyperaldosteronism, or treatment with water pills/diuretics.

Prednisone

Generic Formulation: PrednisoneSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 174
30-Day Fills 225.6
Days Supply 6,384
IL State Average Benchmarks
Peer Average Claims45.0
Peer Average 30-Day Fills55.3
Peer Average Days Supply1,013
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 286.7% higher than the standard regional baseline profile for IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $980.90 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.64

State Avg Cost Per Claim

$6.07

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 synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.

Therapeutic Applications

Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions.

Prochlorperazine Maleate

Generic Formulation: Prochlorperazine MaleateSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 38
30-Day Fills 38.0
Days Supply 271
IL State Average Benchmarks
Peer Average Claims32.0
Peer Average 30-Day Fills33.3
Peer Average Days Supply350
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $473.53 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.46

State Avg Cost Per Claim

$16.17

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 phenothiazine antipsychotic used principally in the treatment of NAUSEA; VOMITING; and VERTIGO. It is more likely than CHLORPROMAZINE to cause EXTRAPYRAMIDAL DISORDERS. (From Martindale, The Extra Pharmacopoeia, 30th ed, p612)

Therapeutic Applications

This medication is used to treat severe nausea and vomiting from certain causes (for example, after surgery or cancer treatment). Prochlorperazine belongs to a class of drugs known as phenothiazines. This medication is not recommended for use in children younger than 2 years or in children going through surgery.

Valacyclovir

Generic Formulation: Valacyclovir HclSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 17
30-Day Fills 19.0
Days Supply 544
IL State Average Benchmarks
Peer Average Claims20.0
Peer Average 30-Day Fills29.0
Peer Average Days Supply628
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $902.28 across this reporting matrix range.

Provider Avg Cost Per Claim

$53.08

State Avg Cost Per Claim

$47.13

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 prodrug of acyclovir that is used in the treatment of HERPES ZOSTER and HERPES SIMPLEX VIRUS INFECTION of the skin and mucous membranes, including GENITAL HERPES.

Therapeutic Applications

Valacyclovir is used to treat infections caused by certain types of viruses. In children, it is used to treat cold sores around the mouth (caused by herpes simplex) and chickenpox (caused by varicella zoster). In adults, it is used to treat shingles (caused by herpes zoster) and cold sores around the mouth. Valacyclovir is also used to treat outbreaks of genital herpes. In people with frequent outbreaks, this medication is used to reduce the number of future episodes. Valacyclovir is an antiviral drug. It stops the growth of certain viruses. However, it is not a cure for these infections. The viruses that cause these infections continue to live in the body even between outbreaks. Valacyclovir decreases the severity and length of these outbreaks. It helps the sores heal faster, keeps new sores from forming, and decreases pain/itching. This medication may also help reduce how long pain remains after the sores heal.

Xarelto

Generic Formulation: RivaroxabanSpecialty: Hematology-Oncology
Provider Metrics Summary
Total Claims 30
30-Day Fills 52.0
Days Supply 1,551
IL State Average Benchmarks
Peer Average Claims46.0
Peer Average 30-Day Fills81.2
Peer Average Days Supply2,283
Conservative Utilization

This provider writes prescriptions for this formulation 34.8% less frequently than the standard regional baseline metric for practitioners inside IL. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $29,843.34 across this reporting matrix range.

Provider Avg Cost Per Claim

$994.78

State Avg Cost Per Claim

$890.91

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 morpholine and thiophene derivative that functions as a FACTOR XA INHIBITOR and is used in the treatment and prevention of DEEP-VEIN THROMBOSIS and PULMONARY EMBOLISM. It is also used for the prevention of STROKE and systemic embolization in patients with non-valvular ATRIAL FIBRILLATION, and for the prevention of atherothrombotic events in patients after an ACUTE CORONARY SYNDROME.

Therapeutic Applications

Rivaroxaban is used to prevent blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip or knee replacement surgery. It is also used to prevent blood clots from forming in high-risk patients with limited mobility during their hospital stay and after discharge. In addition, rivaroxaban is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and to prevent the blood clots from forming again. Rivaroxaban may be used in children to prevent blood clots from forming after a certain heart surgery (Fontan procedure). Rivaroxaban is an anticoagulant that works by blocking certain clotting proteins in your blood.

Dataset Methodology & CMS Source Information

This analytical profile maps public infrastructure records sourced directly from official **Centers for Medicare & Medicaid Services (CMS)** public data releases. The statistics above track documented pharmaceutical treatment trends assigned to beneficiaries specifically under federal public programs. Evaluating the prescriptive footprints of clinical practitioners like MICHAEL KAHN MD provides transparency into local medical care patterns within Warrenville, 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 **Medical Oncology** 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.