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Dr. Stephen Herbert Kozlowski, MD

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Specializes in: Adult Rheumatology

2111 Midlands Court
Sycamore, IL 60178

(815) 758-0000

Dr. Stephen Herbert Kozlowski, MD is a rheumatologist in Sycamore, IL specializing in adult rheumatology.

Office Locations

2111 Midlands Court
Sycamore, IL 60178

(815) 758-0000

(815) 758-0094

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360 Station Drive
Crystal Lake, IL 60014

(815) 338-6600

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Stephen Herbert Kozlowski, MD treated as a rheumatologist in Sycamore, IL during 2012 were aspiration, injections, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Stephen Herbert Kozlowski, MD for Medicare patients.

aspiration	42
biological response modifier (BRM) therapy	33
chemotherapy	33
doctor visit	852
injections	42
minimally invasive procedures	33
pelvic imaging	12
X-rays	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen Herbert Kozlowski, MD treated as a rheumatologist in Sycamore, IL during 2013 were aspiration and injections.

Volume of procedures performed by Dr. Stephen Herbert Kozlowski, MD for Medicare patients.

aspiration	39
doctor visit	616
injections	39

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD.

**Gender**
Male	68
Female	280

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	97
85 and over	29
Less than 65	74

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2013

Hypertension	62
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	20
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen Herbert Kozlowski, MD treated as a rheumatologist in Sycamore, IL during 2014 were aspiration and injections.

Volume of procedures performed by Dr. Stephen Herbert Kozlowski, MD for Medicare patients.

aspiration	19
doctor visit	580
injections	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD.

**Gender**
Male	65
Female	180

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	62
85 and over	18
Less than 65	37

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2014

Hypertension	63
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen Herbert Kozlowski, MD treated as a rheumatologist in Sycamore, IL during 2015 were aspiration and injections.

Volume of procedures performed by Dr. Stephen Herbert Kozlowski, MD for Medicare patients.

aspiration	30
doctor visit	602
injections	30

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD.

**Gender**
Male	184
Female	528

**Ethnicity**
Non-Hispanic White	668
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	330
From 75 to 84	186
85 and over	50
Less than 65	146

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2015

Hypertension	62
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	23
Depression	26
Chronic Kidney Disease	20
Asthma	15
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen Herbert Kozlowski, MD treated as a rheumatologist in Sycamore, IL during 2016 were aspiration and injections.

Volume of procedures performed by Dr. Stephen Herbert Kozlowski, MD for Medicare patients.

aspiration	20
doctor visit	819
injections	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD.

**Gender**
Male	103
Female	328

**Ethnicity**
Non-Hispanic White	401
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	120
85 and over	26
Less than 65	77

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2016

Hypertension	58
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	27
Asthma	18
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen Herbert Kozlowski, MD treated as a rheumatologist in Sycamore, IL during 2017 were aspiration and injections.

Volume of procedures performed by Dr. Stephen Herbert Kozlowski, MD for Medicare patients.

aspiration	18
doctor visit	486
injections	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD.

**Gender**
Male	90
Female	307

**Ethnicity**
Non-Hispanic White	361
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	106
85 and over	24
Less than 65	77

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2017

Hypertension	60
High Cholesterol	37
Stroke	4
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen Herbert Kozlowski, MD treated as a rheumatologist in Sycamore, IL during 2018 were aspiration, injections and blood draw.

Volume of procedures performed by Dr. Stephen Herbert Kozlowski, MD for Medicare patients.

aspiration	138
blood draw	94
doctor visit	446
injections	138

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD.

**Gender**
Male	79
Female	201

**Ethnicity**
Non-Hispanic White	238
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	77
85 and over	26
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2018

Hypertension	64
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	25
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen Herbert Kozlowski, MD treated as a rheumatologist in Sycamore, IL during 2019 were blood draw, aspiration and injections.

Volume of procedures performed by Dr. Stephen Herbert Kozlowski, MD for Medicare patients.

aspiration	23
blood draw	136
doctor visit	225
injections	23

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD.

**Gender**
Male	50
Female	160

**Ethnicity**
Non-Hispanic White	188
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	58
85 and over	17
Less than 65	45

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2019

Hypertension	68
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	30
Atrial Fibrilation	7
Heart Failure	20
Chronic Obstructive Pulmonary Disease	20
Diabetes	25
Dementia	8
Cancer	5

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Volume of procedures performed by Dr. Stephen Herbert Kozlowski, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen Herbert Kozlowski, MD treated as a rheumatologist in Sycamore, IL were blood draw, aspiration, injections and chemotherapy.

aspiration	41
biological response modifier (BRM) therapy	33
blood draw	115
chemotherapy	33
doctor visit	578
injections	41
minimally invasive procedures	33
pelvic imaging	12
X-rays	12

Average Medicare Patient Data From 2012 - 2019

Information about Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD.

**Gender**
Male	79
Female	248

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	300
Native American / Alaskan Native	0
Hispanic	4
Other	0

**Age**
75 to 84	88
85 and over	23
Less than 65	57
65 to 74	152

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD From 2012 - 2019

The highest averages of the most common conditions of Medicare patients that Dr. Stephen Herbert Kozlowski, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	54
High Cholesterol	38
Stroke	1
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	22
Asthma	8
Osteoporosis	17
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Atrial Fibrillation	8
Dementia	5
Cancer	7

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Stephen Herbert Kozlowski, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Celgene Corporation	$997 Otezla $201	$796
AbbVie, Inc.	$817 Humira $618	$199
Mallinckrodt LLC	$387 ACTHAR $387
Questcor Pharmaceuticals	$369 ACTHAR $369
Pfizer Inc.	$314 XELJANZ $314
Other	$913 ORENCIA $305	Enbrel $75	Cimzia $64	STELARA $52	Rituxan $48	Other $369

**Types of Payments**
Food and Beverage	$3,717
Education	$80

Biography

Dr. Stephen Kozlowski sees patients in Crystal Lake, IL and Sycamore, IL. His medical specialty is adult rheumatology. Dr. Kozlowski has obtained a license to practice in Illinois.

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Dr. Stephen Herbert Kozlowski, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD in 2019

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Average Medicare Patient Data From 2012 - 2019

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Herbert Kozlowski, MD From 2012 - 2019

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Sycamore, IL