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Home > IL Providers > Family Physicians & Family Medicine Specialists

Dr. Mark Allen Drexler, MD

(132 Ratings)

Specializes in: Family Medicine

University of Illinois College of Medicine at Chicago (1994)

211 Waukegan Road Suite 200
Northfield, IL 60093

(847) 242-6600

Dr. Mark Allen Drexler, MD is a family medicine practitioner in Northfield, IL specializing in family medicine. He graduated from University of Illinois College of Medicine at Chicago in 1994 and has 32 years of experience. Dr. Mark Allen Drexler, MD is affiliated with Endeavor Health.

Office Locations

Endeavor Health

211 Waukegan Road Suite 200
Northfield, IL 60093

(847) 242-6600

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2550 Compass Road Suite A
Glenview, IL 60026

(847) 904-7800

(847) 904-7122

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	757
hospital care	106
inpatient care	106

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	738
hospital care	243
inpatient care	231
outpatient care	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	150
Female	181

**Ethnicity**
Non-Hispanic White	305
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	122
85 and over	79
Less than 65	24

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2013

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	752
hospital care	162
inpatient care	146
outpatient care	16

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	156
Female	195

**Ethnicity**
Non-Hispanic White	317
Black	0
Hispanic	0
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	123
85 and over	87
Less than 65	28

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	36
Depression	17
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	718
hospital care	213
inpatient care	198
outpatient care	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	354
Female	370

**Ethnicity**
Non-Hispanic White	650
Black	0
Hispanic	0
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	244
85 and over	202
Less than 65	56

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	679
hospital care	183
inpatient care	156
outpatient care	27

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	167
Female	170

**Ethnicity**
Non-Hispanic White	304
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	117
85 and over	90
Less than 65	22

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	590
hospital care	264
inpatient care	238
outpatient care	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	141
Female	159

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	102
85 and over	81
Less than 65	20

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL during 2018 were hospital care, inpatient care, outpatient care and preventive care.

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

anorectal procedures	11
doctor visit	506
hospital care	186
inpatient care	174
outpatient care	12
preventive care	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	133
Female	149

**Ethnicity**
Non-Hispanic White	261
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	102
85 and over	76
Less than 65	17

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	604
hospital care	117
inpatient care	117

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	147
Female	146

**Ethnicity**
Non-Hispanic White	269
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	113
85 and over	82
Less than 65	13

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	35
Asthma	4
Osteoperosis	16
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	548
hospital care	140
inpatient care	140

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	155
Female	177

**Ethnicity**
Non-Hispanic White	305
Black	0
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	133
85 and over	111
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	48
Depression	33
Chronic Kidney Disease	50
Asthma	5
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	687

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	139
Female	146

**Ethnicity**
Non-Hispanic White	260
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	123
85 and over	100
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	44
Depression	36
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	18
Atrial Fibrilation	18
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	27
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

doctor visit	838

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Male	147
Female	147

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	127
85 and over	108
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	35
Depression	36
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	23
Atrial Fibrilation	26
Heart Failure	32
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	24
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark Allen Drexler, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Allen Drexler, MD treated as a family medicine practitioner in Northfield, IL were hospital care, inpatient care, outpatient care and preventive care.

anorectal procedures	11
doctor visit	674
hospital care	179
inpatient care	167
outpatient care	18
preventive care	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark Allen Drexler, MD.

**Gender**
Female	167
Male	153

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	8
Non-Hispanic White	292
Native American / Alaskan Native	0
Hispanic	1
Other	0

**Age**
85 and over	92
75 to 84	118
Less than 65	16
65 to 74	74

Average of Total of Conditions of Medicare patients treated by Dr. Mark Allen Drexler, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark Allen Drexler, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	30
Asthma	6
Osteoporosis	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Atrial Fibrillation	16
Dementia	17
Cancer	12

Education & Training

Dr. Mark Allen Drexler, MD graduated from University of Illinois College of Medicine at Chicago in 1994. He completed residency at Advocate Lutheran General Hospital. He is certified by the American Board of Family Medicine and has a state license in Illinois.

Medical School: University of Illinois College of Medicine at Chicago (1994)

Residency: Advocate Lutheran General Hospital (1997)

Board Certification: American Board of Family Medicine (1997)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Mark Allen Drexler, MD is associated with these hospitals and organizations:

Endeavor Health

Ratings & Reviews

Dr. Mark Allen Drexler, MD has an exceptional overall rating with an average of 4.85 out of 5 stars based on 132 ratings. We collect ratings and reviews of Dr. Mark Allen Drexler, MD from all over the web to help you find the right in Northfield, IL.

4.85

Overall Rating

(132 Ratings)

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Biography

Dr. Mark Drexler's area of specialization is family medicine. He has indicated that his clinical interests include primary care. Patient ratings for Dr. Drexler average 5.0 stars (out of 5). Before completing his residency at Advocate Lutheran General Hospital, Dr. Drexler attended medical school at the University of Illinois College of Medicine at Chicago. He is affiliated with Endeavor Health.