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Home > WI Providers > Family Physicians & Family Medicine Specialists

Dr. Gregory Shoichi Ishimoto, MD

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Specializes in: Family Medicine and Emergency Medicine

4100 Dewey Street
Manitowoc, WI 54220

(805) 624-0615

Dr. Gregory Shoichi Ishimoto, MD is a family medicine practitioner in Manitowoc, WI specializing in family medicine and emergency medicine.

Office Locations

4100 Dewey Street
Manitowoc, WI 54220

(805) 624-0615

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2012 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

emergency care	225
hospital care	11
inpatient care	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2013 were emergency care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

emergency care	290

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Male	115
Female	153

**Ethnicity**
Non-Hispanic White	210
Black	0
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	70
85 and over	49
Less than 65	67

Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD in 2013

Hypertension	74
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	39
Depression	32
Chronic Kidney Disease	35
Asthma	13
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2014 were emergency care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

emergency care	363

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Male	132
Female	166

**Ethnicity**
Non-Hispanic White	196
Black	0
Hispanic	68
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	82
From 75 to 84	74
85 and over	64
Less than 65	78

Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD in 2014

Hypertension	75
High Cholesterol	50
Stroke	9
Ischemic Heart Disease	34
Depression	29
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	22
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2015 were emergency care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

emergency care	389

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Male	294
Female	366

**Ethnicity**
Non-Hispanic White	478
Black	0
Hispanic	136
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	158
85 and over	138
Less than 65	164

Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD in 2015

Hypertension	71
High Cholesterol	46
Stroke	6
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	31
Asthma	18
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	21
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2016 were emergency care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

doctor visit	45
emergency care	397

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Male	170
Female	257

**Ethnicity**
Non-Hispanic White	328
Black	0
Hispanic	67
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	96
85 and over	95
Less than 65	90

Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD in 2016

Hypertension	64
High Cholesterol	38
Stroke	8
Ischemic Heart Disease	33
Depression	32
Chronic Kidney Disease	30
Asthma	28
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	31
Dementia	23
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2017 were emergency care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

doctor visit	34
emergency care	594

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Male	262
Female	333

**Ethnicity**
Non-Hispanic White	477
Black	0
Hispanic	89
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	159
85 and over	111
Less than 65	141

Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD in 2017

Hypertension	66
High Cholesterol	42
Stroke	8
Ischemic Heart Disease	34
Depression	32
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	19
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2018 were emergency care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

doctor visit	22
emergency care	434

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Male	195
Female	282

**Ethnicity**
Non-Hispanic White	370
Black	0
Hispanic	76
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	110
85 and over	73
Less than 65	131

Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD in 2018

Hypertension	68
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	35
Depression	33
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2019 were emergency care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

doctor visit	21
emergency care	57

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Male	30
Female	57

**Ethnicity**
Non-Hispanic White	64
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	26
85 and over	0
Less than 65	29

Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD in 2019

Hypertension	69
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	37
Asthma	14
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2020 were emergency care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

doctor visit	14
emergency care	34

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Male	24
Female	32

**Ethnicity**
Non-Hispanic White	38
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	19
From 75 to 84	0
85 and over	0
Less than 65	19

Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD in 2020

Hypertension	68
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	34
Depression	36
Chronic Kidney Disease	52
Asthma	20
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	32
Chronic Obstructive Pulmonary Disease	34
Diabetes	39
Dementia	23
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI during 2021 were emergency care.

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

emergency care	43

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Male	21
Female	27

**Ethnicity**
Non-Hispanic White	37
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	18
From 75 to 84	0
85 and over	0
Less than 65	13

Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD in 2021

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	48
Depression	42
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	35
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Gregory Shoichi Ishimoto, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Shoichi Ishimoto, MD treated as a family medicine practitioner in Manitowoc, WI were emergency care, hospital care and inpatient care.

doctor visit	27
emergency care	282
hospital care	11
inpatient care	11

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD.

**Gender**
Female	167
Male	124

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	219
Native American / Alaskan Native	1
Hispanic	49
Other	1

**Age**
85 and over	53
75 to 84	69
Less than 65	73
65 to 74	89

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Shoichi Ishimoto, MD From 2012 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Shoichi Ishimoto, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	63
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	34
Asthma	12
Osteoporosis	4
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Atrial Fibrillation	10
Dementia	15
Cancer	6

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. Gregory Shoichi Ishimoto, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Merck Sharp & Dohme Corporation	$173 ZERBAXA $95	ZINPLAVA $40	BRIDION $23	RECARBRIO $15
Merck Sharp & Dohme LLC	$19 ZERBAXA $19

**Types of Payments**
Food and Beverage	$193

Biography

Dr. Gregory Ishimoto specializes in family medicine and emergency medicine and practices in Manitowoc, WI. He is a graduate of the University of Southern California (USC), Keck School of Medicine.