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Dr. Alejandro M. Villegas, MD

Accepting New Patients
(Dr. Alejandro Villegas, MD)

(No ratings)

Specializes in: Pulmonology (Lung & Respiratory Disease), Infectious Disease and Adult Critical Care
Temple University School of Medicine
751 Medical Center Court
Chula Vista, CA 91911

Dr. Alejandro M. Villegas, MD is a pulmonologist in San Diego, CA specializing in pulmonology (lung & respiratory disease), infectious disease and adult critical care. He graduated from Temple University School of Medicine. Dr. Alejandro M. Villegas, MD is affiliated with Sharp Chula Vista Medical Center, Sharp HealthCare, Sharp Memorial Hospital, Scripps Mercy Hospital Chula Vista, Scripps Health and Scripps Mercy Hospital San Diego.

View Doctor's Full Profile 1-877-897-8402

Office Locations

13223 Black Mountain Road Suite 1-357
San Diego, CA 92129
(646) 403-0771
open_in_new
751 Medical Center Court
Chula Vista, CA 91911
1-877-897-8402
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Alejandro M. Villegas, MD in 2024

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

Top 25%

By Affordability:

hospital care
inpatient care
inpatient hospital care

In 2012, Dr. Alejandro M. Villegas, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2012 were hospital care, inpatient care, tracheal (windpipe) procedures and catheterization.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

catheterization 20
hospital care 47
inpatient care 47
tracheal (windpipe) procedures 35

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2013 were hospital care, inpatient care, tracheal (windpipe) procedures and catheterization.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

catheterization 15
hospital care 31
inpatient care 31
tracheal (windpipe) procedures 24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 115
Female 155
Ethnicity
Non-Hispanic White 20
Black 0
Hispanic 237
Asian 0
Other 0
Native American 0
Age
From 65 to 74 62
From 75 to 84 107
85 and over 74
Less than 65 27

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2013

Hypertension 75
High Cholesterol 64
Stroke 23
Ischemic Heart Disease 75
Depression 52
Chronic Kidney Disease 65
Asthma 16
Osteoperosis 17
Atrial Fibrilation 25
Heart Failure 75
Chronic Obstructive Pulmonary Disease 56
Diabetes 67
Dementia 55
Cancer 13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2014 were tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

tracheal (windpipe) procedures 22

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 120
Female 113
Ethnicity
Non-Hispanic White 0
Black 0
Hispanic 194
Asian 0
Other 0
Native American 0
Age
From 65 to 74 56
From 75 to 84 86
85 and over 64
Less than 65 27

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2014

Hypertension 75
High Cholesterol 67
Stroke 25
Ischemic Heart Disease 75
Depression 50
Chronic Kidney Disease 69
Asthma 16
Osteoperosis 20
Atrial Fibrilation 28
Heart Failure 74
Chronic Obstructive Pulmonary Disease 61
Diabetes 65
Dementia 55
Cancer 12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2015 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

hospital care 92
inpatient care 92
tracheal (windpipe) procedures 22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 186
Female 202
Ethnicity
Non-Hispanic White 0
Black 0
Hispanic 290
Asian 0
Other 0
Native American 0
Age
From 65 to 74 94
From 75 to 84 138
85 and over 118
Less than 65 38

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2015

Hypertension 75
High Cholesterol 65
Stroke 37
Ischemic Heart Disease 75
Depression 43
Chronic Kidney Disease 69
Asthma 35
Osteoperosis 20
Atrial Fibrilation 32
Heart Failure 75
Chronic Obstructive Pulmonary Disease 59
Diabetes 68
Dementia 56
Cancer 16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2016 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

hospital care 67
inpatient care 67
tracheal (windpipe) procedures 11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 82
Female 94
Ethnicity
Non-Hispanic White 0
Black 0
Hispanic 137
Asian 0
Other 0
Native American 0
Age
From 65 to 74 50
From 75 to 84 56
85 and over 44
Less than 65 26

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2016

Hypertension 75
High Cholesterol 69
Stroke 31
Ischemic Heart Disease 75
Depression 55
Chronic Kidney Disease 75
Asthma 60
Osteoperosis 8
Atrial Fibrilation 30
Heart Failure 75
Chronic Obstructive Pulmonary Disease 61
Diabetes 74
Dementia 65
Cancer 15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

hospital care 53
inpatient care 53

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 94
Female 97
Ethnicity
Non-Hispanic White 52
Black 0
Hispanic 110
Asian 11
Other 0
Native American 0
Age
From 65 to 74 46
From 75 to 84 61
85 and over 57
Less than 65 27

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2017

Hypertension 75
High Cholesterol 69
Stroke 23
Ischemic Heart Disease 74
Depression 41
Chronic Kidney Disease 75
Asthma 13
Osteoperosis 12
Atrial Fibrilation 33
Heart Failure 66
Chronic Obstructive Pulmonary Disease 46
Diabetes 63
Dementia 45
Cancer 14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2018 were hospital care, inpatient care and resuscitation.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

hospital care 114
inpatient care 114
resuscitation 11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 109
Female 115
Ethnicity
Non-Hispanic White 71
Black 0
Hispanic 103
Asian 28
Other 0
Native American 0
Age
From 65 to 74 72
From 75 to 84 66
85 and over 47
Less than 65 39

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2018

Hypertension 75
High Cholesterol 72
Stroke 19
Ischemic Heart Disease 67
Depression 30
Chronic Kidney Disease 75
Asthma 9
Osteoperosis 11
Atrial Fibrilation 31
Heart Failure 67
Chronic Obstructive Pulmonary Disease 37
Diabetes 67
Dementia 36
Cancer 17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

hospital care 86
inpatient care 86

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 124
Female 99
Ethnicity
Non-Hispanic White 56
Black 0
Hispanic 116
Asian 24
Other 14
Native American 0
Age
From 65 to 74 84
From 75 to 84 64
85 and over 46
Less than 65 29

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2019

Hypertension 75
High Cholesterol 75
Stroke 22
Ischemic Heart Disease 72
Depression 30
Chronic Kidney Disease 75
Asthma 7
Osteoperosis 9
Atrial Fibrilation 32
Heart Failure 71
Chronic Obstructive Pulmonary Disease 36
Diabetes 70
Dementia 33
Cancer 14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2020 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

hospital care 78
inpatient care 78
tracheal (windpipe) procedures 15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 107
Female 69
Ethnicity
Non-Hispanic White 50
Black 0
Hispanic 99
Asian 15
Other 0
Native American 0
Age
From 65 to 74 64
From 75 to 84 55
85 and over 27
Less than 65 30

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2020

Hypertension 75
High Cholesterol 69
Stroke 19
Ischemic Heart Disease 67
Depression 27
Chronic Kidney Disease 75
Asthma 9
Osteoperosis 9
Atrial Fibrilation 28
Heart Failure 62
Chronic Obstructive Pulmonary Disease 32
Diabetes 67
Dementia 32
Cancer 13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2021 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

hospital care 60
inpatient care 60
tracheal (windpipe) procedures 23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 87
Female 62
Ethnicity
Non-Hispanic White 37
Black 0
Hispanic 84
Asian 13
Other 0
Native American 0
Age
From 65 to 74 64
From 75 to 84 41
85 and over 15
Less than 65 29

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2021

Hypertension 75
High Cholesterol 63
Stroke 20
Ischemic Heart Disease 59
Depression 28
Chronic Kidney Disease 75
Asthma 8
Osteoperosis 0
Atrial Fibrilation 23
Heart Failure 55
Chronic Obstructive Pulmonary Disease 31
Diabetes 66
Dementia 28
Cancer 10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2022 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

hospital care 73
inpatient care 73
tracheal (windpipe) procedures 13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 111
Female 71
Ethnicity
Non-Hispanic White 63
Black 0
Hispanic 87
Asian 16
Other 0
Native American 0
Age
From 65 to 74 87
From 75 to 84 43
85 and over 24
Less than 65 28

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 29
Ischemic Heart Disease 50
Depression 33
Chronic Kidney Disease 55
Asthma 8
Osteoperosis 12
Atrial Fibrilation 42
Heart Failure 56
Chronic Obstructive Pulmonary Disease 32
Diabetes 66
Dementia 26
Cancer 17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2023 were hospital care, inpatient care, catheterization and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

catheterization 13
hospital care 103
inpatient care 103
tracheal (windpipe) procedures 11

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 91
Female 67
Ethnicity
Non-Hispanic White 62
Black 0
Hispanic 64
Asian 16
Other 0
Native American 0
Age
From 65 to 74 60
From 75 to 84 45
85 and over 23
Less than 65 30

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2023

Hypertension 75
High Cholesterol 75
Stroke 29
Ischemic Heart Disease 59
Depression 39
Chronic Kidney Disease 58
Asthma 13
Osteoperosis 9
Atrial Fibrilation 46
Heart Failure 66
Chronic Obstructive Pulmonary Disease 37
Diabetes 65
Dementia 25
Cancer 12

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

hospital care 89
inpatient care 89

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 75
Female 62
Ethnicity
Non-Hispanic White 43
Black 0
Hispanic 56
Asian 20
Other 0
Native American 0
Age
From 65 to 74 50
From 75 to 84 46
85 and over 25
Less than 65 16

Conditions of Medicare patients treated by Dr. Alejandro M. Villegas, MD in 2024

Hypertension 75
High Cholesterol 75
Stroke 26
Ischemic Heart Disease 54
Depression 32
Chronic Kidney Disease 66
Asthma 20
Osteoperosis 15
Atrial Fibrilation 52
Heart Failure 61
Chronic Obstructive Pulmonary Disease 42
Diabetes 67
Dementia 26
Cancer 18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Alejandro M. Villegas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Alejandro M. Villegas, MD treated as a pulmonologist in San Diego, CA were hospital care, inpatient care, tracheal (windpipe) procedures and catheterization.

catheterization 16
hospital care 74
inpatient care 74
resuscitation 11
tracheal (windpipe) procedures 19

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Alejandro M. Villegas, MD.

Gender
Male 100
Female 92
Ethnicity
Black / African American 0
Asian / Pacific Islander 11
Non-Hispanic White 34
Native American / Alaskan Native 0
Hispanic 121
Other 1
Age
75 to 84 62
85 and over 43
Less than 65 26
65 to 74 60

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

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

Hypertension 69
High Cholesterol 64
Stroke 23
Ischemic Heart Disease 61
Depression 35
Chronic Kidney Disease 64
Asthma 16
Osteoporosis 10
Heart Failure 61
Chronic Obstructive Pulmonary Disease 40
Diabetes 61
Atrial Fibrillation 30
Dementia 37
Cancer 13

Education & Training

Dr. Alejandro M. Villegas, MD graduated from Temple University School of Medicine. He completed residency at Maimonides Medical Center. He is certified by the American Board of Internal Medicine, Infectious Disease and has a state license in California.

Medical School: Temple University School of Medicine

Residency: Maimonides Medical Center

Board Certification: American Board of Internal Medicine, Infectious Disease (2010)

Licensed In: California

Ratings & Reviews

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General Payments

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

Payments by Company
Boston Scientific Corporation $301 VIGILANT
$301
Allergan Inc. $151 AVYCAZ
$151
Merck Sharp & Dohme Corporation $122 ZERBAXA
$122
Mallinckrodt LLC $118 OFIRMEV
$118
Medtronic Neurovascular $91 Neurovascular Stents
$91
Other $15 Cook Medical Ciaglia Blue Rhino
$15
Types of Payments
Food and Beverage $799

Biography

Dr. Alejandro Villegas sees patients in Chula Vista, CA and San Diego, CA. His medical specialty is adult critical care. Dr. Villegas attended medical school at Temple University School of Medicine. He trained at Maimonides Medical Center for his residency. He is professionally affiliated with Sharp Chula Vista Medical Center, Sharp Memorial Hospital, and Scripps Mercy Hospital Chula Vista. He has an open panel in San Diego, CA according to Scripps Health.

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