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Dr. Cesar Alejandro Aristeiguieta, MD

Accepting New Patients

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Specializes in: Emergency Medicine
1615 MAPLE LANE
ASHLAND, WI 54806

Dr. Cesar Alejandro Aristeiguieta, MD is an emergency medicine doctor in ASHLAND, WI specializing in emergency medicine.

View Doctor's Full Profile (715) 685-5500

Office Locations

1615 MAPLE LANE
ASHLAND, WI 54806
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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2012 were emergency care, X-rays, thoracic (chest) imaging and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

doctor visit 314
emergency care 272
thoracic (chest) imaging 26
tracheal (windpipe) procedures 20
X-rays 26

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2013 were emergency care, tracheal (windpipe) procedures, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

doctor visit 323
emergency care 252
resuscitation 14
thoracic (chest) imaging 21
tracheal (windpipe) procedures 31
X-rays 21

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 275
Female 321
Ethnicity
Non-Hispanic White 0
Black 413
Hispanic 141
Asian 0
Other 0
Native American 0
Age
From 65 to 74 223
From 75 to 84 93
85 and over 53
Less than 65 227

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2013

Hypertension 75
High Cholesterol 49
Stroke 12
Ischemic Heart Disease 46
Depression 27
Chronic Kidney Disease 39
Asthma 15
Osteoperosis 6
Atrial Fibrilation 8
Heart Failure 35
Chronic Obstructive Pulmonary Disease 34
Diabetes 52
Dementia 16
Cancer 9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2014 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

doctor visit 88
emergency care 576
tracheal (windpipe) procedures 12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 316
Female 434
Ethnicity
Non-Hispanic White 487
Black 136
Hispanic 94
Asian 0
Other 0
Native American 0
Age
From 65 to 74 180
From 75 to 84 231
85 and over 201
Less than 65 138

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2014

Hypertension 75
High Cholesterol 56
Stroke 18
Ischemic Heart Disease 52
Depression 35
Chronic Kidney Disease 41
Asthma 14
Osteoperosis 11
Atrial Fibrilation 21
Heart Failure 38
Chronic Obstructive Pulmonary Disease 24
Diabetes 44
Dementia 34
Cancer 15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2015 were emergency care.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 96

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 106
Female 138
Ethnicity
Non-Hispanic White 142
Black 48
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 66
From 75 to 84 64
85 and over 50
Less than 65 64

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2015

Hypertension 75
High Cholesterol 66
Stroke 19
Ischemic Heart Disease 64
Depression 38
Chronic Kidney Disease 52
Asthma 21
Osteoperosis 0
Atrial Fibrilation 19
Heart Failure 55
Chronic Obstructive Pulmonary Disease 31
Diabetes 52
Dementia 35
Cancer 11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2016 were emergency care.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 185

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 88
Female 130
Ethnicity
Non-Hispanic White 75
Black 87
Hispanic 35
Asian 0
Other 0
Native American 0
Age
From 65 to 74 74
From 75 to 84 37
85 and over 33
Less than 65 74

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2016

Hypertension 75
High Cholesterol 61
Stroke 13
Ischemic Heart Disease 56
Depression 43
Chronic Kidney Disease 56
Asthma 34
Osteoperosis 7
Atrial Fibrilation 13
Heart Failure 49
Chronic Obstructive Pulmonary Disease 31
Diabetes 57
Dementia 35
Cancer 9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2017 were emergency care.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 254

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 146
Female 192
Ethnicity
Non-Hispanic White 170
Black 91
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 110
From 75 to 84 79
85 and over 53
Less than 65 96

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2017

Hypertension 75
High Cholesterol 67
Stroke 16
Ischemic Heart Disease 62
Depression 43
Chronic Kidney Disease 63
Asthma 12
Osteoperosis 12
Atrial Fibrilation 17
Heart Failure 47
Chronic Obstructive Pulmonary Disease 35
Diabetes 57
Dementia 37
Cancer 14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2018 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 693
tracheal (windpipe) procedures 15

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 355
Female 433
Ethnicity
Non-Hispanic White 530
Black 18
Hispanic 206
Asian 0
Other 0
Native American 21
Age
From 65 to 74 231
From 75 to 84 194
85 and over 117
Less than 65 246

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2018

Hypertension 75
High Cholesterol 62
Stroke 10
Ischemic Heart Disease 52
Depression 39
Chronic Kidney Disease 57
Asthma 12
Osteoperosis 9
Atrial Fibrilation 17
Heart Failure 40
Chronic Obstructive Pulmonary Disease 37
Diabetes 50
Dementia 23
Cancer 11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2019 were emergency care.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 453

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 223
Female 310
Ethnicity
Non-Hispanic White 0
Black 0
Hispanic 419
Asian 0
Other 0
Native American 0
Age
From 65 to 74 150
From 75 to 84 151
85 and over 107
Less than 65 125

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2019

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 60
Depression 44
Chronic Kidney Disease 73
Asthma 10
Osteoperosis 20
Atrial Fibrilation 11
Heart Failure 48
Chronic Obstructive Pulmonary Disease 32
Diabetes 69
Dementia 36
Cancer 11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2020 were emergency care.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 198

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 110
Female 167
Ethnicity
Non-Hispanic White 59
Black 0
Hispanic 202
Asian 0
Other 0
Native American 0
Age
From 65 to 74 73
From 75 to 84 94
85 and over 50
Less than 65 60

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2020

Hypertension 75
High Cholesterol 75
Stroke 15
Ischemic Heart Disease 62
Depression 44
Chronic Kidney Disease 73
Asthma 10
Osteoperosis 19
Atrial Fibrilation 15
Heart Failure 48
Chronic Obstructive Pulmonary Disease 27
Diabetes 70
Dementia 43
Cancer 12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2021 were emergency care.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 134

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 87
Female 100
Ethnicity
Non-Hispanic White 60
Black 0
Hispanic 105
Asian 0
Other 0
Native American 0
Age
From 65 to 74 53
From 75 to 84 59
85 and over 32
Less than 65 43

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2021

Hypertension 75
High Cholesterol 75
Stroke 18
Ischemic Heart Disease 57
Depression 39
Chronic Kidney Disease 69
Asthma 6
Osteoperosis 13
Atrial Fibrilation 13
Heart Failure 47
Chronic Obstructive Pulmonary Disease 27
Diabetes 58
Dementia 40
Cancer 12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2022 were emergency care.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 55

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 29
Female 47
Ethnicity
Non-Hispanic White 41
Black 20
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 25
From 75 to 84 26
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 25
Ischemic Heart Disease 41
Depression 34
Chronic Kidney Disease 47
Asthma 14
Osteoperosis 0
Atrial Fibrilation 29
Heart Failure 39
Chronic Obstructive Pulmonary Disease 24
Diabetes 49
Dementia 20
Cancer 18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2023 were emergency care.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 42

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 26
Female 22
Ethnicity
Non-Hispanic White 29
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 13
From 75 to 84 13
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2023

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 42
Depression 38
Chronic Kidney Disease 35
Asthma 0
Osteoperosis 0
Atrial Fibrilation 31
Heart Failure 40
Chronic Obstructive Pulmonary Disease 31
Diabetes 48
Dementia 25
Cancer 0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI during 2024 were emergency care.

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

emergency care 69

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Male 46
Female 40
Ethnicity
Non-Hispanic White 62
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 35
From 75 to 84 25
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD in 2024

Hypertension 75
High Cholesterol 65
Stroke 19
Ischemic Heart Disease 37
Depression 26
Chronic Kidney Disease 30
Asthma 13
Osteoperosis 15
Atrial Fibrilation 27
Heart Failure 30
Chronic Obstructive Pulmonary Disease 36
Diabetes 33
Dementia 0
Cancer 13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Cesar Alejandro Aristeiguieta, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cesar Alejandro Aristeiguieta, MD treated as an emergency medicine doctor in ASHLAND, WI were emergency care, X-rays, thoracic (chest) imaging and tracheal (windpipe) procedures.

doctor visit 241
emergency care 252
resuscitation 14
thoracic (chest) imaging 23
tracheal (windpipe) procedures 19
X-rays 23

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD.

Gender
Female 179
Male 139
Ethnicity
Black / African American 62
Asian / Pacific Islander 0
Non-Hispanic White 127
Hispanic 92
Native American / Alaskan Native 1
Other 0
Age
85 and over 53
75 to 84 82
Less than 65 82
65 to 74 94

Average of Total of Conditions of Medicare patients treated by Dr. Cesar Alejandro Aristeiguieta, MD From 2012 - 2024

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

Hypertension 69
High Cholesterol 61
Stroke 13
Ischemic Heart Disease 48
Depression 34
Chronic Kidney Disease 48
Asthma 12
Osteoporosis 8
Heart Failure 39
Chronic Obstructive Pulmonary Disease 28
Diabetes 49
Atrial Fibrillation 17
Cancer 10
Dementia 26

Education & Training

He completed residency at Los Angeles County+USC Medical Center. He is certified by the American Board of Emergency Medicine and has a state license in California.

Residency: Los Angeles County+USC Medical Center

Board Certification: American Board of Emergency Medicine

Licensed In: California

Ratings & Reviews

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Biography

Cesar Aristeiguieta, MD, is a board-certified emergency physician with more than 24 years of post-residency experience. He earned his bachelor's degree in biology and chemistry from California State University, Bakersfield, and his medical degree from the Keck School of Medicine of the University of Southern California, completing his Emergency Medicine residency through USC/Los Angeles County Medical Center. Throughout his career, Dr Aristeiguieta has held leadership and teaching positions in emergency medicine, including clinical assistant professor at USC and UC Davis, medical director of the Los Angeles County Paramedic Training Institute, and Director of the California Emergency Medical Services Authority.

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