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Dr. William Dayton Smith JR., MD

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Specializes in: Adult Cardiology

3801 Miranda Avenue Palo Alto Vahcs (640)
Palo Alto, CA 94304

Dr. William Dayton Smith JR., MD is a cardiologist in Palo Alto, CA specializing in adult cardiology. Dr. William Dayton Smith JR., MD is affiliated with U.S. Department of Veterans Affairs.

Office Locations

3801 Miranda Avenue Palo Alto Vahcs (640)
Palo Alto, CA 94304

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Noteworthy Medicare Patient Procedures Performed by Dr. William Dayton Smith JR., MD in 2023

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

Top 25%

By Volume:

blood tests

preventive care

By Affordability:

creatinine test

lipid profile

In 2012, among providers in related specialties within California, Dr. William Dayton Smith JR., MD performed more blood tests, and preventive care procedures for Medicare patients than 75% of them and he also had a list price for creatinine test, and lipid profile that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2012 were cardiac procedures, ultrasound (sonogram), lab tests and preventive care.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

ambulatory monitoring	23
cardiac procedures	642
doctor visit	2717
lab tests	591
preventive care	270
stress testing	61
thoracic (chest) imaging	226
ultrasound (sonogram)	619
vaccines	270
X-rays	226

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2013 were cardiac procedures, ultrasound (sonogram), preventive care and vaccines.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

ambulatory monitoring	19
cardiac procedures	321
doctor visit	1703
lab tests	112
preventive care	152
stress testing	35
thoracic (chest) imaging	67
ultrasound (sonogram)	287
vaccines	152
X-rays	67

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	363
Female	444

**Ethnicity**
Non-Hispanic White	718
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	318
85 and over	117
Less than 65	60

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2013

Hypertension	75
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	53
Depression	14
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	28
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2014 were lab tests, ultrasound (sonogram), cardiac procedures and preventive care.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

cardiac procedures	71
doctor visit	795
lab tests	73
preventive care	27
stress testing	13
ultrasound (sonogram)	71
vaccines	27

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	193
Female	207

**Ethnicity**
Non-Hispanic White	372
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	159
85 and over	62
Less than 65	14

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2014

Hypertension	75
High Cholesterol	46
Stroke	8
Ischemic Heart Disease	50
Depression	11
Chronic Kidney Disease	23
Asthma	4
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2015 were lab tests, preventive care, vaccines and ultrasound (sonogram).

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

breathing treatment	20
cardiac procedures	104
diabetes management	61
doctor visit	2156
lab tests	525
preventive care	256
ultrasound (sonogram)	104
vaccines	177

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	566
Female	740

**Ethnicity**
Non-Hispanic White	1240
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	492
From 75 to 84	544
85 and over	214
Less than 65	56

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	45
Depression	12
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2016 were lab tests, preventive care, vaccines and diabetes management.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

breathing treatment	31
cardiac procedures	72
diabetes management	205
doctor visit	1693
lab tests	1889
preventive care	729
thoracic (chest) imaging	17
thyroid function tests	196
ultrasound (sonogram)	72
vaccines	232
X-rays	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	286
Female	340

**Ethnicity**
Non-Hispanic White	585
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	244
85 and over	123
Less than 65	24

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	44
Depression	13
Chronic Kidney Disease	38
Asthma	16
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2017 were lab tests, preventive care, thyroid function tests and diabetes management.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

breathing treatment	26
cardiac procedures	76
diabetes management	260
doctor visit	1388
lab tests	2481
preventive care	803
thoracic (chest) imaging	65
thyroid function tests	336
ultrasound (sonogram)	76
vaccines	141
X-rays	65

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	282
Female	351

**Ethnicity**
Non-Hispanic White	587
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	256
85 and over	116
Less than 65	18

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	43
Depression	15
Chronic Kidney Disease	45
Asthma	5
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2018 were lab tests, preventive care, thyroid function tests and diabetes management.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

cardiac procedures	38
diabetes management	167
doctor visit	623
lab tests	1597
preventive care	556
thyroid function tests	260
ultrasound (sonogram)	38
vaccines	131

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	152
Female	180

**Ethnicity**
Non-Hispanic White	312
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	155
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	40
Depression	9
Chronic Kidney Disease	40
Asthma	4
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2019 were lab tests, preventive care, thyroid function tests and diabetes management.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

cardiac procedures	14
diabetes management	171
doctor visit	605
lab tests	1456
preventive care	487
thyroid function tests	227
ultrasound (sonogram)	14
vaccines	69

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	137
Female	143

**Ethnicity**
Non-Hispanic White	262
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	140
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	39
Depression	5
Chronic Kidney Disease	38
Asthma	4
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	22
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2020 were lab tests, preventive care, thyroid function tests and diabetes management.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

cardiac procedures	11
diabetes management	180
doctor visit	549
lab tests	1508
preventive care	516
thyroid function tests	245
ultrasound (sonogram)	11
vaccines	84

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	138
Female	180

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

**Age**
From 65 to 74	128
From 75 to 84	130
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	37
Depression	8
Chronic Kidney Disease	41
Asthma	5
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2021 were lab tests, preventive care, thyroid function tests and diabetes management.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

diabetes management	165
doctor visit	534
lab tests	1139
preventive care	388
thyroid function tests	212
vaccines	33

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	122
Female	167

**Ethnicity**
Non-Hispanic White	261
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	126
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	39
Depression	7
Chronic Kidney Disease	42
Asthma	4
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA during 2022 were lab tests, preventive care, thyroid function tests and diabetes management.

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

diabetes management	161
doctor visit	438
lab tests	1045
preventive care	374
thyroid function tests	206
vaccines	39

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	108
Female	123

**Ethnicity**
Non-Hispanic White	217
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	103
85 and over	49
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	38
Depression	8
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Dayton Smith JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. William Dayton Smith JR., MD treated as a cardiologist in Palo Alto, CA were lab tests, preventive care, thyroid function tests and diabetes management.

ambulatory monitoring	21
cardiac procedures	149
diabetes management	171
doctor visit	1200
lab tests	1128
preventive care	414
stress testing	36
thoracic (chest) imaging	93
thyroid function tests	240
ultrasound (sonogram)	143
vaccines	123
X-rays	93

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Dayton Smith JR., MD.

**Gender**
Male	213
Female	261

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	440
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	197
85 and over	61
Less than 65	15
65 to 74	179

Average of Total of Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Dayton Smith JR., MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	38
Depression	9
Chronic Kidney Disease	31
Asthma	5
Osteoporosis	6
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Atrial Fibrillation	15
Dementia	9
Cancer	9

Education & Training

He has a state license in Louisiana.

Licensed In: Louisiana

Affiliations & Hospitals

Dr. William Dayton Smith JR., MD is associated with these hospitals and organizations:

U.S. Department of Veterans Affairs

Ratings & Reviews

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General Payments

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

**Payments by Company**
St. Jude Medical, Inc.	$1,143 HeartMate PHP $1,013	CardioMEMS HF System $130
Pfizer Inc.	$672 ELIQUIS $653	VIAGRA $19
Medtronic USA, Inc.	$65 PlasmaBlade $65
AstraZeneca Pharmaceuticals LP	$49 BRILINTA $21	DUTOPROL $15	ONGLYZA $13
GlaxoSmithKline, LLC.	$29 TANZEUM $29
Other	$64 INVOKAMET $19	Inpefa $16	LifeVest $15	Repatha $14

**Types of Payments**
Travel and Lodging	$1,013
Food and Beverage	$1,008

Biography

Dr. William Smith's specialty is adult cardiology. He is professionally affiliated with U.S. Department of Veterans Affairs. He studied medicine at Tulane University School of Medicine.

Select Year:

Dr. William Dayton Smith JR., MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Dayton Smith JR., MD in 2023

By Volume:

By Affordability:

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. William Dayton Smith JR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dayton Smith JR., 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. William Dayton Smith JR., MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Palo Alto, CA