Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > IL Providers > Emergency Physicians

Dr. Aaron M. Farber, DO

Accepting New Patients

(Aaron M. Farber, DO)

(No ratings)

Specializes in: Physician and Emergency Medicine

Midwestern University, Chicago College of Osteopathic Medicine (2006)

4201 Medical Center Drive
McHenry, IL 60050

(815) 759-3100

Dr. Aaron M. Farber, DO is a physician provider in McHenry, IL specializing in physician and emergency medicine. He graduated from Midwestern University, Chicago College of Osteopathic Medicine in 2006 and has 20 years of experience. Dr. Aaron M. Farber, DO is affiliated with Northwestern Medicine and Northwestern Medicine McHenry Hospital Emergency Department.

Office Locations

4201 Medical Center Drive
McHenry, IL 60050

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Aaron M. Farber, DO in 2024

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

Top 5%

By Volume:

emergency room care

In 2024, Dr. Aaron M. Farber, DO performed more emergency room (ER) care procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Top 25%

By Affordability:

emergency care

emergency room care

In 2012, Dr. Aaron M. Farber, DO had a list price for emergency care, and emergency room (ER) care that was lower than the list prices billed to Medicare by 75% 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. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2012 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	861

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2013 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	720

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	299
Female	393

**Ethnicity**
Non-Hispanic White	583
Black	93
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	188
85 and over	156
Less than 65	171

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2013

Hypertension	75
High Cholesterol	60
Stroke	11
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	35
Asthma	14
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	40
Chronic Obstructive Pulmonary Disease	35
Diabetes	37
Dementia	25
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2014 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	631

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	249
Female	360

**Ethnicity**
Non-Hispanic White	506
Black	92
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	169
85 and over	114
Less than 65	170

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2014

Hypertension	75
High Cholesterol	60
Stroke	9
Ischemic Heart Disease	47
Depression	40
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	38
Chronic Obstructive Pulmonary Disease	33
Diabetes	38
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2015 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	483

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	426
Female	520

**Ethnicity**
Non-Hispanic White	810
Black	110
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	248
85 and over	222
Less than 65	212

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2015

Hypertension	75
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	44
Depression	41
Chronic Kidney Disease	44
Asthma	27
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	38
Chronic Obstructive Pulmonary Disease	41
Diabetes	40
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2016 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	507

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	240
Female	270

**Ethnicity**
Non-Hispanic White	446
Black	47
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	137
85 and over	113
Less than 65	127

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2016

Hypertension	75
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	49
Depression	34
Chronic Kidney Disease	45
Asthma	36
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	34
Diabetes	39
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2017 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	463

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	216
Female	296

**Ethnicity**
Non-Hispanic White	466
Black	0
Hispanic	21
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	154
85 and over	107
Less than 65	92

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2017

Hypertension	75
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	56
Depression	38
Chronic Kidney Disease	56
Asthma	8
Osteoperosis	11
Atrial Fibrilation	30
Heart Failure	45
Chronic Obstructive Pulmonary Disease	36
Diabetes	42
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2018 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	553

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	247
Female	334

**Ethnicity**
Non-Hispanic White	545
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	177
85 and over	121
Less than 65	108

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2018

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	60
Depression	43
Chronic Kidney Disease	59
Asthma	8
Osteoperosis	10
Atrial Fibrilation	31
Heart Failure	48
Chronic Obstructive Pulmonary Disease	33
Diabetes	39
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2019 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	541

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	251
Female	332

**Ethnicity**
Non-Hispanic White	537
Black	12
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	181
85 and over	122
Less than 65	88

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2019

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	59
Depression	43
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	46
Chronic Obstructive Pulmonary Disease	38
Diabetes	41
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2020 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	545

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	253
Female	314

**Ethnicity**
Non-Hispanic White	536
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	196
85 and over	135
Less than 65	69

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2020

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	62
Depression	39
Chronic Kidney Disease	59
Asthma	9
Osteoperosis	11
Atrial Fibrilation	30
Heart Failure	46
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Dementia	31
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2021 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	599

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	263
Female	347

**Ethnicity**
Non-Hispanic White	564
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	208
85 and over	136
Less than 65	66

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2021

Hypertension	75
High Cholesterol	74
Stroke	15
Ischemic Heart Disease	59
Depression	39
Chronic Kidney Disease	57
Asthma	9
Osteoperosis	11
Atrial Fibrilation	31
Heart Failure	45
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2022 were emergency care, minor procedures and wound repair (e.g. stitches).

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	624
minor procedures	11
wound repair (e.g. stitches)	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	275
Female	349

**Ethnicity**
Non-Hispanic White	585
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	250
85 and over	144
Less than 65	63

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	51
Depression	38
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	20
Atrial Fibrilation	36
Heart Failure	42
Chronic Obstructive Pulmonary Disease	32
Diabetes	36
Dementia	25
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2023 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	561

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	256
Female	301

**Ethnicity**
Non-Hispanic White	513
Black	0
Hispanic	17
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	209
85 and over	125
Less than 65	59

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	52
Depression	33
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	17
Atrial Fibrilation	34
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	39
Dementia	22
Cancer	20

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL during 2024 were emergency care.

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

emergency care	485

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	223
Female	276

**Ethnicity**
Non-Hispanic White	462
Black	0
Hispanic	14
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	212
85 and over	125
Less than 65	35

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2024

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	54
Depression	38
Chronic Kidney Disease	48
Asthma	17
Osteoperosis	21
Atrial Fibrilation	37
Heart Failure	40
Chronic Obstructive Pulmonary Disease	35
Diabetes	42
Dementia	22
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Aaron M. Farber, DO for Medicare patients.

The highest averages for the top procedures that Dr. Aaron M. Farber, DO treated as a physician provider in McHenry, IL were emergency care, minor procedures and wound repair (e.g. stitches).

emergency care	582
minor procedures	11
wound repair (e.g. stitches)	11

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Aaron M. Farber, DO.

**Gender**
Male	246
Female	314

**Ethnicity**
Black / African American	27
Asian / Pacific Islander	0
Non-Hispanic White	504
Hispanic	10
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	179
85 and over	124
Less than 65	96
65 to 74	160

Average of Total of Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Aaron M. Farber, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	69
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	49
Depression	35
Chronic Kidney Disease	44
Asthma	13
Osteoporosis	11
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	36
Atrial Fibrillation	25
Cancer	15
Dementia	23

Education & Training

Dr. Aaron M. Farber, DO graduated from Midwestern University, Chicago College of Osteopathic Medicine in 2006. He completed residency at University of Illinois at Peoria Affiliated Hospitals. He is certified by the American Board of Emergency Medicine - Emergency Medicine (Certified) and has a state license in Illinois.

Medical School: Midwestern University, Chicago College of Osteopathic Medicine (2006)

Residency: University of Illinois at Peoria Affiliated Hospitals (2009)

Board Certification: American Board of Emergency Medicine - Emergency Medicine (Certified)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Aaron M. Farber, DO is associated with these hospitals and organizations:

Northwestern Medicine

Northwestern Medicine McHenry Hospital Emergency Department

Ratings & Reviews

Dr. Aaron M. Farber, DO does not have any reviews yet, be the first to leave a review of Dr. Aaron M. Farber, DO here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Aaron M. Farber, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Valeant Pharmaceuticals North America LLC	$145 SILIQ $145
E.R. Squibb & Sons, L.L.C.	$78 ELIQUIS $78
Pfizer Inc.	$78 ELIQUIS $78
AstraZeneca Pharmaceuticals LP	$64 CRESTOR $47	BRILINTA $17
LEO Pharma Inc.	$20 ADBRY $20
Other	$36 ENTRESTO $13	INVOKANA $12	ANDEXXA $11

**Types of Payments**
Food and Beverage	$422

Biography

Dr. Aaron Farber is a physician who specializes in general practice and emergency medicine. Before performing his residency at a hospital affiliated with the University of Illinois at Chicago and a hospital affiliated with the University of Illinois at Peoria, Dr. Farber attended Midwestern University, Chicago College of Osteopathic Medicine for medical school. He is affiliated with Northwestern Medical Group (NMG). According to Yext, he is currently accepting new patients at his office in McHenry, IL.

Select Year:

Dr. Aaron M. Farber, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Aaron M. Farber, DO in 2024

By Volume:

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. Aaron M. Farber, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Aaron M. Farber, DO From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Emergency Physicians in Nearby Locations

Other Providers in McHenry, IL