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Dr. Kosuke Tokunaga, MD

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Specializes in: Adult Gastroenterology

550 B Street
Yuba City, CA 95991

(530) 749-3650

Dr. Kosuke Tokunaga, MD is a gastroenterologist in Yuba City, CA specializing in adult gastroenterology.

Office Locations

550 B Street
Yuba City, CA 95991

(530) 749-3650

(530) 749-3651

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA during 2012 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

balloon dilation	67
diagnostic procedures	306
doctor visit	757
esophageal dilation	67
gastrointestinal procedures	617
hospital care	455
inpatient care	455
minimally invasive procedures	617
preventive care	179
removal of lesion (e.g. growth)	306

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA during 2013 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

balloon dilation	47
diagnostic procedures	293
doctor visit	678
esophageal dilation	47
gastrointestinal procedures	499
hospital care	320
inpatient care	320
minimally invasive procedures	499
preventive care	103
removal of lesion (e.g. growth)	293

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kosuke Tokunaga, MD.

**Gender**
Male	264
Female	359

**Ethnicity**
Non-Hispanic White	535
Black	13
Hispanic	39
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	289
From 75 to 84	199
85 and over	50
Less than 65	85

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2013

Hypertension	70
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	23
Diabetes	31
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

balloon dilation	47
diagnostic procedures	355
doctor visit	925
esophageal dilation	47
gastrointestinal procedures	614
hospital care	194
inpatient care	194
minimally invasive procedures	614
preventive care	134
removal of lesion (e.g. growth)	355

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kosuke Tokunaga, MD.

**Gender**
Male	339
Female	461

**Ethnicity**
Non-Hispanic White	659
Black	23
Hispanic	64
Asian	27
Other	14
Native American	13

**Age**
From 65 to 74	405
From 75 to 84	214
85 and over	54
Less than 65	127

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2014

Hypertension	66
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	34
Depression	27
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

balloon dilation	36
diagnostic procedures	387
doctor visit	926
esophageal dilation	36
gastrointestinal procedures	658
injections	13
minimally invasive procedures	658
preventive care	147
removal of lesion (e.g. growth)	387

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kosuke Tokunaga, MD.

**Gender**
Male	616
Female	884

**Ethnicity**
Non-Hispanic White	1232
Black	44
Hispanic	114
Asian	60
Other	28
Native American	22

**Age**
From 65 to 74	746
From 75 to 84	380
85 and over	90
Less than 65	284

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2015

Hypertension	66
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	21
Asthma	15
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

balloon dilation	50
diagnostic procedures	368
doctor visit	951
esophageal dilation	50
gastrointestinal procedures	589
minimally invasive procedures	589
preventive care	119
removal of lesion (e.g. growth)	368

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kosuke Tokunaga, MD.

**Gender**
Male	290
Female	452

**Ethnicity**
Non-Hispanic White	610
Black	16
Hispanic	57
Asian	33
Other	15
Native American	11

**Age**
From 65 to 74	374
From 75 to 84	186
85 and over	41
Less than 65	141

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2016

Hypertension	68
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	27
Asthma	18
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

balloon dilation	51
diagnostic procedures	354
doctor visit	976
esophageal dilation	51
gastrointestinal procedures	599
minimally invasive procedures	599
preventive care	111
removal of lesion (e.g. growth)	354

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kosuke Tokunaga, MD.

**Gender**
Male	297
Female	415

**Ethnicity**
Non-Hispanic White	596
Black	11
Hispanic	58
Asian	22
Other	14
Native American	11

**Age**
From 65 to 74	360
From 75 to 84	211
85 and over	38
Less than 65	103

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2017

Hypertension	66
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

balloon dilation	42
diagnostic procedures	382
doctor visit	1011
esophageal dilation	42
gastrointestinal procedures	614
minimally invasive procedures	614
preventive care	116
removal of lesion (e.g. growth)	382

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kosuke Tokunaga, MD.

**Gender**
Male	328
Female	440

**Ethnicity**
Non-Hispanic White	635
Black	0
Hispanic	70
Asian	26
Other	17
Native American	0

**Age**
From 65 to 74	367
From 75 to 84	249
85 and over	42
Less than 65	110

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2018

Hypertension	70
High Cholesterol	66
Stroke	3
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	33
Asthma	6
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

balloon dilation	46
diagnostic procedures	430
doctor visit	1010
esophageal dilation	46
gastrointestinal procedures	698
injections	18
minimally invasive procedures	698
preventive care	133
removal of lesion (e.g. growth)	430

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kosuke Tokunaga, MD.

**Gender**
Male	331
Female	471

**Ethnicity**
Non-Hispanic White	667
Black	22
Hispanic	65
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	427
From 75 to 84	242
85 and over	43
Less than 65	90

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2019

Hypertension	69
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

balloon dilation	15
diagnostic procedures	160
doctor visit	369
esophageal dilation	15
gastrointestinal procedures	238
minimally invasive procedures	238
preventive care	49
removal of lesion (e.g. growth)	160

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kosuke Tokunaga, MD.

**Gender**
Male	141
Female	186

**Ethnicity**
Non-Hispanic White	272
Black	0
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	115
85 and over	22
Less than 65	36

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2020

Hypertension	70
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Kosuke Tokunaga, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kosuke Tokunaga, MD treated as a gastroenterologist in Yuba City, CA were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

balloon dilation	44
diagnostic procedures	337
doctor visit	844
esophageal dilation	44
gastrointestinal procedures	569
hospital care	323
injections	15
inpatient care	323
minimally invasive procedures	569
preventive care	121
removal of lesion (e.g. growth)	337

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Kosuke Tokunaga, MD.

**Gender**
Male	289
Female	407

**Ethnicity**
Black / African American	14
Asian / Pacific Islander	23
Non-Hispanic White	578
Native American / Alaskan Native	6
Hispanic	55
Other	9

**Age**
75 to 84	199
85 and over	42
Less than 65	108
65 to 74	346

Average of Total of Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD From 2012 - 2020

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

Hypertension	60
High Cholesterol	56
Stroke	2
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	25
Asthma	9
Osteoporosis	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Atrial Fibrillation	9
Dementia	9
Cancer	10

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Olympus Corporation of the Americas	$944 Endoscopy Products $944
Alexion Pharmaceuticals, Inc.	$114 $114
COMSORT, Inc	$100 VICTRELIS $100
Gilead Sciences Inc	$83 Sovaldi $27	$56
AbbVie, Inc.	$33 Humira $33
Other	$73 LINZESS $31	SUCRAID $16	Moviprep $15	$11

**Types of Payments**
Travel and Lodging	$787
Food and Beverage	$440
Consulting Fee	$100
Education	$20

Biography

Dr. Kosuke Tokunaga practices adult gastroenterology in Yuba City, CA. Dr. Tokunaga obtained a license to practice in California.

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Dr. Kosuke Tokunaga, MD

Office Locations

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. Kosuke Tokunaga, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD in 2020

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Average Medicare Patient Data From 2012 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. Kosuke Tokunaga, MD From 2012 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Yuba City, CA