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Dr. Gary Richard Fahrenbach, MD

(3 Ratings)

Specializes in: Adult Rheumatology

7411 N Milwaukee Avenue
Niles, IL 60714

(773) 763-1818

Dr. Gary Richard Fahrenbach, MD is a rheumatologist in Niles, IL specializing in adult rheumatology.

Office Locations

7411 N Milwaukee Avenue
Niles, IL 60714

(773) 763-1818

(773) 763-9381

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Noteworthy Medicare Patient Procedures Performed by Dr. Gary Richard Fahrenbach, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Affordability:

intravenous infusion

In 2023, Dr. Gary Richard Fahrenbach, MD had a list price for intravenous (IV) infusion that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Illinois. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2012 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

aspiration	15
biological response modifier (BRM) therapy	311
chemotherapy	311
doctor visit	838
hospital care	153
injections	15
inpatient care	153
minimally invasive procedures	311

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2013 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

aspiration	14
biological response modifier (BRM) therapy	340
chemotherapy	340
doctor visit	814
hospital care	166
injections	14
inpatient care	166
minimally invasive procedures	340

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	73
Female	200

**Ethnicity**
Non-Hispanic White	252
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	110
85 and over	46
Less than 65	36

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2013

Hypertension	67
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	36
Depression	16
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	30
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2014 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

aspiration	17
biological response modifier (BRM) therapy	307
chemotherapy	307
doctor visit	768
hospital care	88
injections	17
inpatient care	88
minimally invasive procedures	307

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	71
Female	188

**Ethnicity**
Non-Hispanic White	239
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	94
85 and over	52
Less than 65	33

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2014

Hypertension	68
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	34
Depression	17
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2015 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

aspiration	21
biological response modifier (BRM) therapy	304
chemotherapy	304
doctor visit	805
hospital care	66
injections	21
inpatient care	66
minimally invasive procedures	304

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	128
Female	418

**Ethnicity**
Non-Hispanic White	510
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	192
85 and over	104
Less than 65	60

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2015

Hypertension	73
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2016 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

aspiration	22
biological response modifier (BRM) therapy	309
chemotherapy	309
doctor visit	796
hospital care	60
injections	22
inpatient care	60
minimally invasive procedures	309

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	74
Female	201

**Ethnicity**
Non-Hispanic White	251
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	90
85 and over	46
Less than 65	27

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2016

Hypertension	74
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	28
Asthma	21
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2017 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

biological response modifier (BRM) therapy	226
chemotherapy	226
doctor visit	627
hospital care	16
inpatient care	16
minimally invasive procedures	226

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	51
Female	181

**Ethnicity**
Non-Hispanic White	214
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	79
85 and over	44
Less than 65	27

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2017

Hypertension	69
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2018 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

biological response modifier (BRM) therapy	190
chemotherapy	190
doctor visit	579
hospital care	59
inpatient care	59
minimally invasive procedures	190

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	69
Female	158

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	84
85 and over	36
Less than 65	23

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2018

Hypertension	70
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2019 were chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

biological response modifier (BRM) therapy	173
chemotherapy	173
doctor visit	556
minimally invasive procedures	173

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	53
Female	150

**Ethnicity**
Non-Hispanic White	182
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	65
85 and over	28
Less than 65	21

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2019

Hypertension	73
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2020 were chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

biological response modifier (BRM) therapy	162
chemotherapy	162
doctor visit	446
minimally invasive procedures	162

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	47
Female	128

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	57
85 and over	23
Less than 65	15

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2020

Hypertension	62
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2021 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

biological response modifier (BRM) therapy	97
chemotherapy	97
doctor visit	523
hospital care	16
inpatient care	16
minimally invasive procedures	149

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	42
Female	152

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	71
85 and over	27
Less than 65	18

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2021

Hypertension	70
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2022 were minimally invasive procedures.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

doctor visit	496
minimally invasive procedures	133

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	43
Female	133

**Ethnicity**
Non-Hispanic White	150
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	67
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	24
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL during 2023 were minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

doctor visit	500
hospital care	11
inpatient care	11
minimally invasive procedures	134

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Male	46
Female	136

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	69
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	16
Atrial Fibrilation	23
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gary Richard Fahrenbach, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary Richard Fahrenbach, MD treated as a rheumatologist in Niles, IL were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

aspiration	17
biological response modifier (BRM) therapy	241
chemotherapy	241
doctor visit	645
hospital care	70
injections	17
inpatient care	70
minimally invasive procedures	228

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gary Richard Fahrenbach, MD.

**Gender**
Female	170
Male	58

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	206
Hispanic	3
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	33
75 to 84	81
Less than 65	21
65 to 74	85

Average of Total of Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD From 2012 - 2023

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

Hypertension	64
High Cholesterol	53
Stroke	2
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	23
Asthma	7
Osteoporosis	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Atrial Fibrillation	13
Dementia	8
Cancer	10

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

Dr. Gary Richard Fahrenbach, MD has a good overall rating with an average of 3.33 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Gary Richard Fahrenbach, MD from all over the web to help you find the right in Niles, IL.

3.33

Overall Rating

(3 Ratings)

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General Payments

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

**Payments by Company**
Celgene Corporation	$298 Otezla $19	$279
Amgen Inc.	$206 Otezla $124	Enbrel $82
AstraZeneca Pharmaceuticals LP	$131 Nexium $14	$117
AbbVie Inc.	$116 Skyrizi $95	Humira $21
Regeneron Healthcare Solutions, Inc.	$64 DUPIXENT $64
Other	$443 EsophyX $54	COSENTYX $53	VTAMA $41	Humira $37	Blanche $32	Other $226

**Types of Payments**
Food and Beverage	$1,258

Biography

Dr. Gary Fahrenbach is an adult rheumatology specialist. He graduated from Loyola University Chicago, Stritch School of Medicine.

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Dr. Gary Richard Fahrenbach, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gary Richard Fahrenbach, MD in 2023

By Affordability:

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. Gary Richard Fahrenbach, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Gary Richard Fahrenbach, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Niles, IL