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Dr. Lewis L. Haut, MD

(5 Ratings)

Specializes in: Adult Nephrology

2039 Forest Avenue Suite 301
San Jose, CA 75128

(408) 998-8800

Dr. Lewis L. Haut, MD is a nephrologist in San Jose, CA specializing in adult nephrology. Dr. Lewis L. Haut, MD is affiliated with Good Samaritan Hospital.

Office Locations

Good Samaritan Hospital

2039 Forest Avenue Suite 301
San Jose, CA 75128

(408) 998-8800

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2039 Forest Avenue Suite 301
San Jose, CA 95128

(408) 998-8800

(408) 998-2926

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In The News

“Special thanks to Dr. Lewis Haut, MD, and the ICU team of O'Connor Hospital for their exceptional and compassionate care.”—"Susan Dean", Mercury News, August 2014

“The family would like to express their deepest gratitude to Richard's "guardian angels on earth", Lewis Haut, M.D. and staff, Doctors and staff of O'Connor Hospital, and especially the caring and...”—"Richard Law", Mercury News, November 2007

Noteworthy Medicare Patient Procedures Performed by Dr. Lewis L. Haut, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

chronic care

By Affordability:

screening fecal occult blood test

screening stool guaiac test

In 2023, among providers in related specialties within California, Dr. Lewis L. Haut, MD performed more chronic care procedures for Medicare patients than 95% of them and he also had a list price for screening fecal occult blood test (FOBT), and screening stool guaiac test (gFOBT) that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Affordability:

hemodialysis

In 2023, Dr. Lewis L. Haut, MD had a list price for hemodialysis that was lower than the list prices billed to Medicare by 90% of providers in related specialties within California. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Affordability:

chronic care

In 2012, Dr. Lewis L. Haut, MD had a list price for chronic care that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2012 were hospital care, inpatient care, preventive care and lab tests.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

dialysis	52
doctor visit	1565
hospital care	633
inpatient care	633
lab tests	64
preventive care	67
vaccines	48

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2013 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

dialysis	59
doctor visit	1561
hospital care	866
inpatient care	866
lab tests	80
preventive care	114
vaccines	84

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	237
Female	209

**Ethnicity**
Non-Hispanic White	295
Black	13
Hispanic	56
Asian	70
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	142
85 and over	97
Less than 65	48

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	48
Depression	18
Chronic Kidney Disease	60
Asthma	6
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	37
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2014 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

dialysis	40
doctor visit	1683
hospital care	601
inpatient care	601
lab tests	128
preventive care	52

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	240
Female	207

**Ethnicity**
Non-Hispanic White	303
Black	0
Hispanic	46
Asian	77
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	143
85 and over	86
Less than 65	60

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	3
Ischemic Heart Disease	52
Depression	17
Chronic Kidney Disease	59
Asthma	7
Osteoperosis	6
Atrial Fibrilation	22
Heart Failure	35
Chronic Obstructive Pulmonary Disease	9
Diabetes	40
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2015 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

dialysis	28
doctor visit	1783
hospital care	439
inpatient care	439
lab tests	115
preventive care	52

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	482
Female	410

**Ethnicity**
Non-Hispanic White	610
Black	0
Hispanic	102
Asian	136
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	310
85 and over	176
Less than 65	84

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	50
Depression	17
Chronic Kidney Disease	58
Asthma	8
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	9
Diabetes	37
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2016 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

dialysis	60
doctor visit	1752
emergency care	12
hospital care	674
inpatient care	674
lab tests	94
preventive care	47

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	236
Female	205

**Ethnicity**
Non-Hispanic White	316
Black	0
Hispanic	53
Asian	55
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	155
85 and over	86
Less than 65	48

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	51
Depression	16
Chronic Kidney Disease	56
Asthma	15
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	12
Diabetes	39
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2017 were hospital care, inpatient care, chronic care and lab tests.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

chronic care	301
dialysis	21
doctor visit	1606
hospital care	637
inpatient care	637
lab tests	104
preventive care	59

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	241
Female	206

**Ethnicity**
Non-Hispanic White	310
Black	0
Hispanic	50
Asian	66
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	173
85 and over	87
Less than 65	45

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	51
Depression	20
Chronic Kidney Disease	58
Asthma	6
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	47
Chronic Obstructive Pulmonary Disease	18
Diabetes	41
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2018 were chronic care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

chronic care	2059
dialysis	30
doctor visit	1553
hospital care	626
inpatient care	626
lab tests	106
preventive care	43

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	229
Female	204

**Ethnicity**
Non-Hispanic White	295
Black	0
Hispanic	42
Asian	74
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	167
85 and over	83
Less than 65	39

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	53
Depression	20
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	41
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2019 were chronic care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

chronic care	2213
dialysis	29
doctor visit	1479
hospital care	720
inpatient care	720
lab tests	73
preventive care	37

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	229
Female	185

**Ethnicity**
Non-Hispanic White	288
Black	0
Hispanic	39
Asian	64
Other	12
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	164
85 and over	93
Less than 65	33

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	52
Depression	17
Chronic Kidney Disease	57
Asthma	7
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	46
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2020 were chronic care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

chronic care	2468
dialysis	14
doctor visit	1424
hospital care	217
inpatient care	217
lab tests	53
preventive care	28

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	199
Female	173

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	38
Asian	45
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	167
85 and over	73
Less than 65	23

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	47
Depression	18
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	48
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2021 were chronic care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

chronic care	2214
dialysis	23
doctor visit	1510
hospital care	402
inpatient care	402
lab tests	60
preventive care	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	201
Female	178

**Ethnicity**
Non-Hispanic White	265
Black	0
Hispanic	38
Asian	53
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	167
85 and over	77
Less than 65	27

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	50
Depression	16
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	47
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2022 were chronic care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

chronic care	2312
dialysis	28
doctor visit	1526
hospital care	461
inpatient care	461
lab tests	40
preventive care	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	211
Female	193

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	50
Asian	57
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	173
85 and over	71
Less than 65	31

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	45
Depression	17
Chronic Kidney Disease	48
Asthma	14
Osteoperosis	17
Atrial Fibrilation	32
Heart Failure	37
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA during 2023 were chronic care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

chronic care	2249
dialysis	19
doctor visit	1387
hospital care	350
inpatient care	350
lab tests	34
preventive care	12

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	183
Female	164

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	33
Asian	45
Other	23
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	151
85 and over	59
Less than 65	23

Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD in 2023

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	45
Depression	16
Chronic Kidney Disease	47
Asthma	13
Osteoperosis	19
Atrial Fibrilation	32
Heart Failure	34
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	8
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Lewis L. Haut, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lewis L. Haut, MD treated as a nephrologist in San Jose, CA were chronic care, hospital care, inpatient care and lab tests.

chronic care	1973
dialysis	33
doctor visit	1569
emergency care	12
hospital care	552
inpatient care	552
lab tests	79
preventive care	46
vaccines	66

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Lewis L. Haut, MD.

**Gender**
Male	224
Female	194

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	61
Non-Hispanic White	287
Hispanic	45
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	159
85 and over	82
Less than 65	38
65 to 74	138

Average of Total of Conditions of Medicare patients treated by Dr. Lewis L. Haut, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	45
Depression	16
Chronic Kidney Disease	50
Asthma	8
Osteoporosis	10
Heart Failure	37
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Atrial Fibrillation	20
Cancer	11
Dementia	10

Education & Training

He has a state license in California.

Licensed In: California

Affiliations & Hospitals

Dr. Lewis L. Haut, MD is associated with these hospitals and organizations:

Good Samaritan Hospital

Ratings & Reviews

Dr. Lewis L. Haut, MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Lewis L. Haut, MD from all over the web to help you find the right in San Jose, CA.

4.8

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Amgen Inc.	$374 Sensipar $239	Repatha $135
Novo Nordisk Inc	$267 RYBELSUS $119	Victoza $86	Ozempic $37	Tresiba $25
Boehringer Ingelheim Pharmaceuticals, Inc.	$246 Pradaxa $125	TRADJENTA $107	STIOLTO $14
Bayer HealthCare Pharmaceuticals Inc.	$169 Kerendia $169
Medtronic, Inc.	$165 ELLIPSYS VASCULAR ACCESS SYSTEM $165
Other	$1,163 SOLIRIS $142	AVYCAZ $125	TurboHawk $120	Vascepa $114	ENTRESTO $103	Other $559

**Types of Payments**
Food and Beverage	$2,266
Education	$119

Biography

Dr. Lewis Haut, who practices in San Jose, CA, is a medical specialist in adult nephrology. He attended medical school at Harvard Medical School. Patient ratings for Dr. Haut average 5.0 stars (out of 5). Dr. Haut is affiliated with Good Samaritan Hospital.