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Home > WI Providers > Family Physicians & Family Medicine Specialists

Dr. Michael F. Johnstone, MD

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Specializes in: Family Medicine

9233 N Green Bay Road
Brown Deer, WI 53209

(414) 270-8150

Dr. Michael F. Johnstone, MD is a family medicine practitioner in Brown Deer, WI specializing in family medicine.

Office Locations

9233 N Green Bay Road
Brown Deer, WI 53209

(414) 270-8150

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2012 were nursing home care and ear procedures.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	883
ear procedures	13
nursing home care	579

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2013 were nursing home care and ear procedures.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	763
ear procedures	12
nursing home care	700

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	187
Female	260

**Ethnicity**
Non-Hispanic White	336
Black	99
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	146
85 and over	142
Less than 65	34

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2013

Hypertension	69
High Cholesterol	60
Stroke	9
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2014 were nursing home care.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	710
nursing home care	522

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	172
Female	233

**Ethnicity**
Non-Hispanic White	290
Black	98
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	132
85 and over	113
Less than 65	36

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2014

Hypertension	66
High Cholesterol	54
Stroke	8
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2015 were nursing home care.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	462
nursing home care	387

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	294
Female	356

**Ethnicity**
Non-Hispanic White	490
Black	128
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	218
85 and over	184
Less than 65	64

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2015

Hypertension	67
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	21
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2016 were nursing home care.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	477
nursing home care	310

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	147
Female	196

**Ethnicity**
Non-Hispanic White	235
Black	89
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	112
85 and over	90
Less than 65	29

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2016

Hypertension	67
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	35
Asthma	17
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	24
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2017 were nursing home care.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	388
nursing home care	262

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	123
Female	171

**Ethnicity**
Non-Hispanic White	205
Black	71
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	90
85 and over	71
Less than 65	26

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2017

Hypertension	67
High Cholesterol	48
Stroke	10
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2018 were nursing home care.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	431
nursing home care	380

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	139
Female	188

**Ethnicity**
Non-Hispanic White	248
Black	60
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	103
85 and over	99
Less than 65	21

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2018

Hypertension	70
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2019 were nursing home care.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	368
nursing home care	330

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	128
Female	191

**Ethnicity**
Non-Hispanic White	245
Black	55
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	96
85 and over	110
Less than 65	15

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2019

Hypertension	69
High Cholesterol	53
Stroke	10
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	24
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2020 were nursing home care.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	248
nursing home care	309

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	121
Female	160

**Ethnicity**
Non-Hispanic White	224
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	87
85 and over	97
Less than 65	13

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2020

Hypertension	68
High Cholesterol	53
Stroke	10
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	26
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2021 were nursing home care.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	237
nursing home care	227

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	104
Female	138

**Ethnicity**
Non-Hispanic White	188
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	75
85 and over	78
Less than 65	14

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2021

Hypertension	63
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	45
Depression	25
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	24
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI during 2022 were nursing home care.

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	268
nursing home care	125

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	100
Female	128

**Ethnicity**
Non-Hispanic White	179
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	69
85 and over	63
Less than 65	11

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2022

Hypertension	68
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

doctor visit	257

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	99
Female	77

**Ethnicity**
Non-Hispanic White	130
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	51
85 and over	42
Less than 65	11

Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD in 2023

Hypertension	70
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	18
Depression	10
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Michael F. Johnstone, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael F. Johnstone, MD treated as a family medicine practitioner in Brown Deer, WI were nursing home care and ear procedures.

doctor visit	457
ear procedures	12
nursing home care	375

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Michael F. Johnstone, MD.

**Gender**
Male	134
Female	174

**Ethnicity**
Black / African American	60
Asian / Pacific Islander	0
Non-Hispanic White	230
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	98
85 and over	90
Less than 65	22
65 to 74	97

Average of Total of Conditions of Medicare patients treated by Dr. Michael F. Johnstone, MD From 2012 - 2023

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

Hypertension	62
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	27
Asthma	6
Osteoporosis	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Atrial Fibrillation	15
Cancer	11
Dementia	18

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

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

**Payments by Company**
COMSORT, Inc	$150 GARDASIL $150
Boehringer Ingelheim Pharmaceuticals, Inc.	$62 $62
Janssen Pharmaceuticals, Inc	$37 XARELTO $37
Sunovion Pharmaceuticals Inc.	$27 Brovana $27
ZS Pharma. Inc.	$15 BRILINTA $15