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Dr. Peter Alan D'souza, MD

(No ratings)

Specializes in: Emergency Medicine
University of California, Los Angeles (UCLA), David Geffen School of Medicine (2003)
1199 Welch Road Marc and Laura Andreessen Adult Emergency Department
Palo Alto, CA 94304

Dr. Peter Alan D'souza, MD is an emergency medicine doctor in Palo Alto, CA specializing in emergency medicine. He graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 2003 and has 23 years of experience. Dr. Peter Alan D'souza, MD is affiliated with Stanford Health Care.

View Doctor's Full Profile (650) 723-5111

Office Locations

1199 Welch Road Marc and Laura Andreessen Adult Emergency Department
Palo Alto, CA 94304
(650) 723-5111
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250 Hamilton Avenue
Palo Alto, CA 94301
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255 Barack Obama Boulevard
San Jose, CA 95110
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300 Pasteur Drive
Palo Alto, CA 94305
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300 Pasteur Drive
Stanford, CA 94305
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Noteworthy Medicare Patient Procedures Performed by Dr. Peter Alan D'souza, MD in 2024

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

Top 25%

By Affordability:

emergency care
emergency room care

In 2012, Dr. Peter Alan D'souza, MD had a list price for emergency care, and emergency room (ER) 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. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2012 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 166
hospital care 36
outpatient care 36

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2013 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 144
hospital care 19
outpatient care 19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 90
Female 97
Ethnicity
Non-Hispanic White 126
Black 17
Hispanic 0
Asian 27
Other 0
Native American 0
Age
From 65 to 74 61
From 75 to 84 51
85 and over 39
Less than 65 36

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2013

Hypertension 68
High Cholesterol 60
Stroke 7
Ischemic Heart Disease 49
Depression 34
Chronic Kidney Disease 37
Asthma 18
Osteoperosis 11
Atrial Fibrilation 21
Heart Failure 29
Chronic Obstructive Pulmonary Disease 20
Diabetes 32
Dementia 16
Cancer 9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2014 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 161
hospital care 29
outpatient care 29

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 98
Female 138
Ethnicity
Non-Hispanic White 152
Black 0
Hispanic 23
Asian 41
Other 0
Native American 0
Age
From 65 to 74 74
From 75 to 84 71
85 and over 44
Less than 65 47

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2014

Hypertension 75
High Cholesterol 53
Stroke 11
Ischemic Heart Disease 39
Depression 37
Chronic Kidney Disease 38
Asthma 17
Osteoperosis 12
Atrial Fibrilation 16
Heart Failure 28
Chronic Obstructive Pulmonary Disease 19
Diabetes 31
Dementia 20
Cancer 12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2015 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 116
hospital care 24
outpatient care 24

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 166
Female 232
Ethnicity
Non-Hispanic White 256
Black 0
Hispanic 54
Asian 52
Other 0
Native American 0
Age
From 65 to 74 128
From 75 to 84 100
85 and over 86
Less than 65 84

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2015

Hypertension 75
High Cholesterol 59
Stroke 13
Ischemic Heart Disease 45
Depression 42
Chronic Kidney Disease 46
Asthma 19
Osteoperosis 14
Atrial Fibrilation 20
Heart Failure 30
Chronic Obstructive Pulmonary Disease 16
Diabetes 28
Dementia 20
Cancer 15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2016 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 76
hospital care 16
outpatient care 16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 55
Female 70
Ethnicity
Non-Hispanic White 70
Black 0
Hispanic 19
Asian 25
Other 0
Native American 0
Age
From 65 to 74 42
From 75 to 84 30
85 and over 24
Less than 65 29

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2016

Hypertension 72
High Cholesterol 62
Stroke 12
Ischemic Heart Disease 45
Depression 37
Chronic Kidney Disease 41
Asthma 22
Osteoperosis 15
Atrial Fibrilation 17
Heart Failure 22
Chronic Obstructive Pulmonary Disease 15
Diabetes 30
Dementia 21
Cancer 14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2017 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 50
hospital care 21
outpatient care 21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 45
Female 63
Ethnicity
Non-Hispanic White 60
Black 0
Hispanic 12
Asian 21
Other 0
Native American 0
Age
From 65 to 74 28
From 75 to 84 21
85 and over 34
Less than 65 25

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2017

Hypertension 75
High Cholesterol 62
Stroke 0
Ischemic Heart Disease 42
Depression 32
Chronic Kidney Disease 48
Asthma 14
Osteoperosis 13
Atrial Fibrilation 20
Heart Failure 29
Chronic Obstructive Pulmonary Disease 14
Diabetes 37
Dementia 20
Cancer 18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 96

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 66
Female 90
Ethnicity
Non-Hispanic White 95
Black 0
Hispanic 21
Asian 25
Other 0
Native American 0
Age
From 65 to 74 43
From 75 to 84 52
85 and over 35
Less than 65 26

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2018

Hypertension 75
High Cholesterol 61
Stroke 10
Ischemic Heart Disease 46
Depression 36
Chronic Kidney Disease 47
Asthma 13
Osteoperosis 17
Atrial Fibrilation 16
Heart Failure 25
Chronic Obstructive Pulmonary Disease 13
Diabetes 29
Dementia 23
Cancer 16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 84

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 57
Female 80
Ethnicity
Non-Hispanic White 88
Black 0
Hispanic 18
Asian 17
Other 0
Native American 0
Age
From 65 to 74 50
From 75 to 84 41
85 and over 27
Less than 65 19

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2019

Hypertension 75
High Cholesterol 70
Stroke 8
Ischemic Heart Disease 55
Depression 42
Chronic Kidney Disease 60
Asthma 14
Osteoperosis 26
Atrial Fibrilation 22
Heart Failure 38
Chronic Obstructive Pulmonary Disease 20
Diabetes 31
Dementia 26
Cancer 18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 74

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 62
Female 73
Ethnicity
Non-Hispanic White 84
Black 0
Hispanic 20
Asian 20
Other 0
Native American 0
Age
From 65 to 74 40
From 75 to 84 36
85 and over 34
Less than 65 25

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2020

Hypertension 73
High Cholesterol 58
Stroke 10
Ischemic Heart Disease 53
Depression 30
Chronic Kidney Disease 59
Asthma 14
Osteoperosis 16
Atrial Fibrilation 16
Heart Failure 40
Chronic Obstructive Pulmonary Disease 18
Diabetes 33
Dementia 28
Cancer 16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 117

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 70
Female 69
Ethnicity
Non-Hispanic White 88
Black 0
Hispanic 17
Asian 19
Other 0
Native American 0
Age
From 65 to 74 48
From 75 to 84 42
85 and over 26
Less than 65 23

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2021

Hypertension 70
High Cholesterol 60
Stroke 14
Ischemic Heart Disease 46
Depression 36
Chronic Kidney Disease 47
Asthma 17
Osteoperosis 16
Atrial Fibrilation 19
Heart Failure 27
Chronic Obstructive Pulmonary Disease 0
Diabetes 32
Dementia 28
Cancer 17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 132

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 70
Female 89
Ethnicity
Non-Hispanic White 97
Black 0
Hispanic 21
Asian 25
Other 0
Native American 0
Age
From 65 to 74 51
From 75 to 84 41
85 and over 32
Less than 65 35

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2022

Hypertension 75
High Cholesterol 74
Stroke 19
Ischemic Heart Disease 46
Depression 38
Chronic Kidney Disease 38
Asthma 21
Osteoperosis 19
Atrial Fibrilation 28
Heart Failure 33
Chronic Obstructive Pulmonary Disease 20
Diabetes 42
Dementia 18
Cancer 17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2023 were emergency care.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

emergency care 127

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 78
Female 93
Ethnicity
Non-Hispanic White 92
Black 0
Hispanic 27
Asian 35
Other 0
Native American 0
Age
From 65 to 74 52
From 75 to 84 46
85 and over 40
Less than 65 33

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2023

Hypertension 75
High Cholesterol 73
Stroke 19
Ischemic Heart Disease 39
Depression 31
Chronic Kidney Disease 39
Asthma 17
Osteoperosis 27
Atrial Fibrilation 34
Heart Failure 32
Chronic Obstructive Pulmonary Disease 18
Diabetes 39
Dementia 20
Cancer 29

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA during 2024 were emergency care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

cardiac procedures 14
emergency care 152
ultrasound (sonogram) 14

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Male 87
Female 107
Ethnicity
Non-Hispanic White 101
Black 14
Hispanic 34
Asian 34
Other 11
Native American 0
Age
From 65 to 74 66
From 75 to 84 65
85 and over 36
Less than 65 27

Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD in 2024

Hypertension 75
High Cholesterol 68
Stroke 19
Ischemic Heart Disease 37
Depression 31
Chronic Kidney Disease 39
Asthma 16
Osteoperosis 26
Atrial Fibrilation 31
Heart Failure 28
Chronic Obstructive Pulmonary Disease 21
Diabetes 40
Dementia 24
Cancer 19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Peter Alan D'souza, MD for Medicare patients.

The highest averages for the top procedures that Dr. Peter Alan D'souza, MD treated as an emergency medicine doctor in Palo Alto, CA were emergency care, hospital care, outpatient care and ultrasound (sonogram).

cardiac procedures 14
emergency care 115
hospital care 24
outpatient care 24
ultrasound (sonogram) 14

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Peter Alan D'souza, MD.

Gender
Female 92
Male 72
Ethnicity
Black / African American 2
Asian / Pacific Islander 26
Non-Hispanic White 100
Hispanic 20
Native American / Alaskan Native 0
Other 0
Age
85 and over 35
75 to 84 45
Less than 65 31
65 to 74 52

Average of Total of Conditions of Medicare patients treated by Dr. Peter Alan D'souza, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Peter Alan D'souza, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 67
High Cholesterol 58
Stroke 10
Ischemic Heart Disease 41
Depression 32
Chronic Kidney Disease 41
Asthma 15
Osteoporosis 16
Heart Failure 27
Chronic Obstructive Pulmonary Disease 14
Diabetes 31
Atrial Fibrillation 20
Cancer 15
Dementia 20

Education & Training

Dr. Peter Alan D'souza, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 2003. He completed residency at Stanford University Medical Center. He is certified by the American Board of Emergency Medicine, Emergency Medicine and has a state license in California.

Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine (2003)

Residency: Stanford University Medical Center (2006)

Board Certification: American Board of Emergency Medicine, Emergency Medicine (2007)

Licensed In: California

Affiliations & Hospitals

Dr. Peter Alan D'souza, MD is associated with these hospitals and organizations:

Stanford Health Care

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Peter Alan D'souza, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Haemonetics Corporation $123 TEG
$123
Types of Payments
Food and Beverage $123

Biography

Dr. Peter D'souza is a specialist in emergency medicine. Dr. D'souza is a graduate of the University of California, Los Angeles (UCLA), David Geffen School of Medicine. His medical residency was performed at Stanford University Medical Center. He has received professional recognition including the following: Member, Alpha Omega Alpha Medical Honor Society. He speaks Spanish. Dr. D'souza is professionally affiliated with Stanford Health Care.

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