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Dr. Ronald Dean Hayashi, MD

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Specializes in: Anesthesiology

University of Texas

3315 Watt Avenue
Sacramento, CA 95821

(916) 481-0777

Dr. Ronald Dean Hayashi, MD is an anesthesiologist in Sacramento, CA specializing in anesthesiology. He graduated from University of Texas. Dr. Ronald Dean Hayashi, MD is affiliated with Sutter Health.

Office Locations

3315 Watt Avenue
Sacramento, CA 95821

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ronald Dean Hayashi, MD treated as an anesthesiologist in Sacramento, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ronald Dean Hayashi, MD for Medicare patients.

hospital care	19
inpatient care	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ronald Dean Hayashi, MD treated as an anesthesiologist in Sacramento, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ronald Dean Hayashi, MD for Medicare patients.

hospital care	15
inpatient care	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	91
Female	139

**Ethnicity**
Non-Hispanic White	153
Black	15
Hispanic	0
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	81
85 and over	31
Less than 65	19

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2013

Hypertension	71
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	33
Depression	14
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	97
Female	152

**Ethnicity**
Non-Hispanic White	159
Black	0
Hispanic	23
Asian	46
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	82
85 and over	24
Less than 65	19

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2014

Hypertension	65
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ronald Dean Hayashi, MD treated as an anesthesiologist in Sacramento, CA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ronald Dean Hayashi, MD for Medicare patients.

hospital care	13
inpatient care	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	236
Female	294

**Ethnicity**
Non-Hispanic White	322
Black	0
Hispanic	50
Asian	122
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	180
85 and over	62
Less than 65	56

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2015

Hypertension	68
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	83
Female	126

**Ethnicity**
Non-Hispanic White	140
Black	12
Hispanic	0
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	69
85 and over	22
Less than 65	21

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2016

Hypertension	67
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	31
Asthma	19
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	98
Female	138

**Ethnicity**
Non-Hispanic White	144
Black	21
Hispanic	0
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	74
85 and over	14
Less than 65	35

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2017

Hypertension	68
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	28
Depression	14
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	39
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	99
Female	157

**Ethnicity**
Non-Hispanic White	170
Black	0
Hispanic	25
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	81
85 and over	21
Less than 65	46

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2018

Hypertension	70
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	38
Asthma	14
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ronald Dean Hayashi, MD treated as an anesthesiologist in Sacramento, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ronald Dean Hayashi, MD for Medicare patients.

hospital care	16
inpatient care	16

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	77
Female	122

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	26
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	71
85 and over	13
Less than 65	29

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2019

Hypertension	65
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	82
Female	125

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	16
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	63
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2020

Hypertension	54
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	84
Female	128

**Ethnicity**
Non-Hispanic White	161
Black	0
Hispanic	13
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	65
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2021

Hypertension	56
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	23
Depression	28
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	99
Female	129

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	19
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	84
85 and over	21
Less than 65	12

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ronald Dean Hayashi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ronald Dean Hayashi, MD treated as an anesthesiologist in Sacramento, CA were hospital care and inpatient care.

hospital care	15
inpatient care	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ronald Dean Hayashi, MD.

**Gender**
Male	95
Female	137

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	38
Non-Hispanic White	154
Native American / Alaskan Native	0
Hispanic	15
Other	0

**Age**
75 to 84	77
85 and over	18
Less than 65	21
65 to 74	108

Average of Total of Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD From 2012 - 2022

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

Hypertension	59
High Cholesterol	54
Stroke	1
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	26
Asthma	9
Osteoporosis	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Atrial Fibrillation	8
Dementia	5
Cancer	11

Education & Training

Dr. Ronald Dean Hayashi, MD graduated from University of Texas. He completed residency at University of Texas Affiliated Hospitals. He is certified by the Board Certification: Anesthesiology and has a state license in California.

Medical School: University of Texas

Residency: University of Texas Affiliated Hospitals

Board Certification: Board Certification: Anesthesiology

Licensed In: California

Affiliations & Hospitals

Dr. Ronald Dean Hayashi, MD is associated with these hospitals and organizations:

Sutter Health

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General Payments

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

**Payments by Company**
Becton, Dickinson and Company	$150 Medical Surgical Systems $150
Avanos Medical	$145 ON-Q* PUMP AND ACCESSORIES $145
COMSORT, Inc	$100 BRIDION $100
Halyard Health, Inc.	$24 SURGICAL PAIN REGIONAL ANESTHESIA $24
Pacira Pharmaceuticals Incorporated	$14 Exparel $14

**Types of Payments**
Food and Beverage	$183
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$150
Consulting Fee	$100

Biography

Dr. Ronald Hayashi's area of specialization is anesthesiology. Dr. Hayashi is affiliated with Sutter Health. After completing medical school at the University of Texas, he performed his residency at a hospital affiliated with the University of Texas.

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Dr. Ronald Dean Hayashi, 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. Ronald Dean Hayashi, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Ronald Dean Hayashi, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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