KATHRYN RADIGAN M.D.
Prescription History 1982995478
Internal Medicine - Pulmonary Disease in Chicago, IL

Active since May 02, 2011PECOS EnrolledAccepts Medicare Assignment
84.57/100
CMS Quality Rating
1901 W HARRISON ST, CHICAGO, IL 60612(312) 864-3109 Get Directions

NPPES record last updated: June 20, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 20, 2023, Feb 11, 2023, Apr 28, 2021 and 2 more (5 updates tracked since 2016).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for KATHRYN RADIGAN M.D., an active Pulmonary Disease specialist practicing in Chicago, IL. Our medical registry currently tracks 17 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 820 documented patient claims. Among these therapy options, the most frequently utilized medication is Albuterol Sulfate Hfa, which accounts for 179 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

17
Medications
820
Total Claims
1,520
30-Day Fills
Albuterol Sulfate Hfa
Most Prescribed · 179 claims
View details
17 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by KATHRYN RADIGAN M.D. in 2023, with claim volumes, costs, and IL state comparisons
Medication Claims 30-Day Fills Days Supply Cost / Claim Utilization vs IL Avg

Utilization: claims vs the average IL prescriber

This provider
179
IL average
51.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$54.82
IL average
$50.28

Gross Part D cost per claim; not the patient's out-of-pocket price.

299.1
30-Day Fills
8,422
Days Supply

About Albuterol Sulfate Hfa: Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. Show more ▾

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. 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.

Utilization: claims vs the average IL prescriber

This provider
127
IL average
28.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$514.33
IL average
$462.46

Gross Part D cost per claim; not the patient's out-of-pocket price.

259.0
30-Day Fills
7,770
Days Supply

About Incruse Ellipta: Umeclidinium is used to control and prevent symptoms (such as wheezing, shortness of breath) caused by ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes bronchitis and emphysema). Show more ▾

It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Umeclidinium belongs to a class of drugs known as anticholinergics. Controlling symptoms of breathing problems can decrease time lost from work or school. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden shortness of breath. If wheezing or sudden shortness of breath occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed.

Utilization: claims vs the average IL prescriber

This provider
102
IL average
28.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$70.75
IL average
$76.91

This provider's average cost per claim is below the IL average for this medication.

134.3
30-Day Fills
3,518
Days Supply

About Ventolin Hfa: Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. Show more ▾

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. 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.

Utilization: claims vs the average IL prescriber

This provider
83
IL average
22.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$618.24
IL average
$591.78

Gross Part D cost per claim; not the patient's out-of-pocket price.

199.0
30-Day Fills
5,970
Days Supply

About Advair Diskus: This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema). Show more ▾

It contains 2 medications: fluticasone and salmeterol. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing the irritation and swelling of the airways. Salmeterol belongs to the class of drugs known as long-acting beta agonists. 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. When used alone, long-acting beta agonists (such as salmeterol) may rarely increase the risk of serious (sometimes fatal) asthma-related breathing problems. However, combination inhaled corticosteroid and long-acting beta agonists, such as this product, do not increase the risk of serious asthma-related breathing problems. For asthma treatment, this product should be used when breathing problems are not well controlled with one asthma-control medication (such as inhaled corticosteroid) or if your symptoms need combination treatment. Before using this medication, it is important to learn how to use it properly. 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.

Utilization: claims vs the average IL prescriber

This provider
59
IL average
47.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$16.91
IL average
$18.57

This provider's average cost per claim is below the IL average for this medication.

121.0
30-Day Fills
3,630
Days Supply

About Fluticasone Propionate: Fluticasone is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma. Show more ▾

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

Utilization: claims vs the average IL prescriber

This provider
53
IL average
34.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$584.89
IL average
$541.78

Gross Part D cost per claim; not the patient's out-of-pocket price.

119.0
30-Day Fills
3,570
Days Supply

About Symbicort: This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema). Show more ▾

It contains 2 medications: budesonide and formoterol. Budesonide belongs to a class of drugs known as corticosteroids. It works by reducing the irritation and swelling of the airways. Formoterol belongs to the class of drugs known as long-acting beta agonists. 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. When used alone, long-acting beta agonists (such as formoterol) may rarely increase the risk of serious (sometimes fatal) asthma-related breathing problems. However, combination inhaled corticosteroid and long-acting beta agonists, such as this product, do not increase the risk of serious asthma-related breathing problems. Before using this medication, it is important to learn how to use it properly. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed. See also How to Use section. A pharmaceutical preparation of budesonide and formoterol fumarate that is used as an ANTI-ASTHMATIC AGENT and for the treatment of CHRONIC OBSTRUCTIVE PULMONARY DISEASE.

Utilization: claims vs the average IL prescriber

This provider
33
IL average
45.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$3.00
IL average
$6.07

This provider's average cost per claim is below the IL average for this medication.

35.0
30-Day Fills
295
Days Supply

About Prednisone: Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Show more ▾

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

Utilization: claims vs the average IL prescriber

This provider
29
IL average
22.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$905.74
IL average
$755.44

Gross Part D cost per claim; not the patient's out-of-pocket price.

85.0
30-Day Fills
2,550
Days Supply

About Spiriva Handihaler: Tiotropium is used to control and prevent symptoms (such as wheezing, shortness of breath) caused by ongoing lung disease (chronic obstructive pulmonary disease-COPD which includes bronchitis and emphysema). Show more ▾

It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Tiotropium belongs to a class of drugs known as anticholinergics. Controlling symptoms of breathing problems can decrease time lost from work or school. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden breathing problems. If wheezing or sudden shortness of breath occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed. A scopolamine derivative and CHOLINERGIC ANTAGONIST that functions as a BRONCHODILATOR AGENT. It is used in the treatment of CHRONIC OBSTRUCTIVE PULMONARY DISEASE.

Utilization: claims vs the average IL prescriber

This provider
26
IL average
51.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$673.58
IL average
$870.99

This provider's average cost per claim is below the IL average for this medication.

34.0
30-Day Fills
1,020
Days Supply

About Trelegy Ellipta: This product is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma and ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema). Show more ▾

Controlling symptoms of breathing problems helps you stay active. This inhaler contains 3 medications: fluticasone, umeclidinium, and vilanterol. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing swelling of the airways in the lungs to make breathing easier. Umeclidinium belongs to a class of drugs known as anticholinergics and vilanterol is a LABA medication. Both drugs work by relaxing the muscles around the airways so that they open up and you can breathe more easily. Both drugs are also known as bronchodilators. When used alone, long-acting beta agonists (such as vilanterol) may rarely increase the risk of serious (sometimes fatal) asthma-related breathing problems. However, combination products containing both an inhaled corticosteroid and long-acting beta agonist, such as this product, do not increase the risk of serious asthma-related breathing problems. For asthma treatment, this product should be used when breathing problems are not well controlled with two asthma-control medications (such as inhaled corticosteroid and long-acting beta agonist) or if your symptoms need combination treatment. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden shortness of breath. If sudden breathing problems occur, use your quick-relief inhaler as prescribed.

Utilization: claims vs the average IL prescriber

This provider
25
IL average
54.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$11.73
IL average
$17.93

This provider's average cost per claim is below the IL average for this medication.

75.0
30-Day Fills
2,250
Days Supply

About Montelukast Sodium: Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath). Show more ▾

It is also used before exercise to prevent breathing problems during exercise (bronchospasm). This medication can help decrease the number of times you need to use your quick relief inhaler. Montelukast is also used to relieve symptoms of hay fever and allergic rhinitis (such as sneezing, stuffy/runny/itchy nose). Since there are other allergy medications that may be safer (see also Warning section), this medication should be used for this condition only when you cannot take other allergy medications or they do not work well. 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 or breathing problems. If an asthma attack or sudden shortness of breath occurs, use your quick-relief inhaler as prescribed. This drug works by blocking certain natural substances (leukotrienes) that may cause or worsen asthma and allergies. It helps make breathing easier by reducing swelling (inflammation) in the airways.

Utilization: claims vs the average IL prescriber

This provider
22
IL average
34.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$261.82
IL average
$538.74

This provider's average cost per claim is below the IL average for this medication.

34.0
30-Day Fills
1,020
Days Supply

About Breo Ellipta: This medication is used to prevent and decrease symptoms (wheezing and trouble breathing) caused by asthma and ongoing lung disease (chronic obstructive pulmonary disease-COPD, including chronic bronchitis and emphysema). Show more ▾

This inhaler contains 2 medications: fluticasone and vilanterol. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing the swelling of the airways in the lungs to make breathing easier. Vilanterol belongs to a class of drugs known as long-acting beta agonists. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. When used alone, long-acting beta agonists (like vilanterol) may rarely increase the risk of serious (sometimes fatal) asthma-related breathing problems. However, combination inhaled corticosteroid and long-acting beta agonists, such as this product, do not increase the risk of serious asthma-related breathing problems. For asthma treatment, this product should be used when breathing problems are not well controlled with one asthma-control medication (such as inhaled corticosteroid) or if your symptoms need combination treatment. Before using this medication, it is important to learn how to use it properly. 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.

Utilization: claims vs the average IL prescriber

This provider
17
IL average
20.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$408.77
IL average
$419.08

This provider's average cost per claim is below the IL average for this medication.

43.0
30-Day Fills
1,290
Days Supply

About Flovent Hfa: Fluticasone is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma. Show more ▾

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

Utilization: claims vs the average IL prescriber

This provider
17
IL average
15.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$694.85
IL average
$545.82

Gross Part D cost per claim; not the patient's out-of-pocket price.

23.0
30-Day Fills
690
Days Supply

About Atrovent Hfa: Ipratropium is used to control and prevent symptoms (wheezing and shortness of breath) caused by ongoing lung disease (chronic obstructive pulmonary disease-COPD which includes bronchitis and emphysema). Show more ▾

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. For preventing symptoms of lung disease, this medication must be used regularly to be effective. Use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) for wheezing or sudden shortness of breath unless otherwise directed by your doctor. Ipratropium does not work as fast as your quick-relief inhaler, but may sometimes be used to relieve symptoms of wheezing or sudden shortness of breath if so prescribed by your doctor. A muscarinic antagonist structurally related to ATROPINE but often considered safer and more effective for inhalation use. It is used for various bronchial disorders, in rhinitis, and as an antiarrhythmic.

Utilization: claims vs the average IL prescriber

This provider
14
IL average
20.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$226.45
IL average
$263.35

This provider's average cost per claim is below the IL average for this medication.

22.0
30-Day Fills
660
Days Supply

About Wixela Inhub: This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema). Show more ▾

It contains 2 medications: fluticasone and salmeterol. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing the irritation and swelling of the airways. Salmeterol belongs to the class of drugs known as long-acting beta agonists. 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. When used alone, long-acting beta agonists (such as salmeterol) may rarely increase the risk of serious (sometimes fatal) asthma-related breathing problems. However, combination inhaled corticosteroid and long-acting beta agonists, such as this product, do not increase the risk of serious asthma-related breathing problems. For asthma treatment, this product should be used when breathing problems are not well controlled with one asthma-control medication (such as inhaled corticosteroid) or if your symptoms need combination treatment. Before using this medication, it is important to learn how to use it properly. 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.

Utilization: claims vs the average IL prescriber

This provider
12
IL average
19.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$350.57
IL average
$243.69

Gross Part D cost per claim; not the patient's out-of-pocket price.

14.0
30-Day Fills
420
Days Supply

About Fluticasone-Salmeterol: This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema). Show more ▾

It contains 2 medications: fluticasone and salmeterol. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing the irritation and swelling of the airways. Salmeterol belongs to the class of drugs known as long-acting beta agonists. 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. When used alone, long-acting beta agonists (such as salmeterol) may rarely increase the risk of serious (sometimes fatal) asthma-related breathing problems. However, combination inhaled corticosteroid and long-acting beta agonists, such as this product, do not increase the risk of serious asthma-related breathing problems. For asthma treatment, this product should be used when breathing problems are not well controlled with one asthma-control medication (such as inhaled corticosteroid) or if your symptoms need combination treatment. Before using this medication, it is important to learn how to use it properly. 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.

Utilization: claims vs the average IL prescriber

This provider
11
IL average
33.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$2.67
IL average
$9.79

This provider's average cost per claim is below the IL average for this medication.

13.0
30-Day Fills
140
Days Supply

About Azithromycin: This medication is used to treat certain eye infections. Show more ▾

It is a macrolide antibiotic that works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.

Utilization: claims vs the average IL prescriber

This provider
11
IL average
16.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$377.85
IL average
$432.43

This provider's average cost per claim is below the IL average for this medication.

11.0
30-Day Fills
308
Days Supply

About Varenicline Tartrate: Varenicline is used by adults to help stop smoking. Show more ▾

To increase your chance of success, use this medication with a stop-smoking program that includes education, support, and counseling. Quitting smoking lowers your risk of heart and lung disease, as well as cancer. Varenicline works by blocking nicotine's effects in the brain that make you want to smoke. Discuss the risks and benefits of this medication, as well as other ways to quit smoking (such as nicotine replacement treatment), with your doctor. A benzazepine derivative that functions as an ALPHA4-BETA2 NICOTINIC RECEPTOR partial agonist. It is used for SMOKING CESSATION.

No medications match the current filters.
Top Prescribed= this provider's 5 highest-utilization medications. Above Avg. Typical Below Avg.= utilization vs the average IL prescriber of the same drug; volume reflects practice size as well as clinical preference.Green cost= below the IL average cost per claim.

About this data. The prescription history for KATHRYN RADIGAN M.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Pulmonary Disease prescribing approach at this Chicago, IL practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average volume among IL prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.