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Dr. Leonardo Vargas, MD

(Leonardo Vargas, MD)
Specializes in: Internal Medicine (Adult Medicine), Hospital Medicine (Hospitalist), General Practice, Adult Hospital Medicine and General Internal Medicine
University of Costa Rica Faculty of Medicine (1994)
Professional interests include: preoperative evaluation, men's health issues, preventive care
2701 Patriot Boulevard
Glenview, IL 60026

Dr. Leonardo Vargas, MD is an internist in Glenview, IL specializing in internal medicine (adult medicine), hospital medicine (hospitalist), general practice, adult hospital medicine and general internal medicine. He graduated from University of Costa Rica Faculty of Medicine in 1994 and has 32 years of experience. Dr. Leonardo Vargas, MD is affiliated with Northwestern University Feinberg School of Medicine, Northwestern Medicine, Northwestern Medical Group (NMG) and Northwestern Medicine Glenview Outpatient Center - Primary Care.

View Doctor's Full Profile (847) 535-7157

Office Locations

2701 Patriot Boulevard
Glenview, IL 60026
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Noteworthy Medicare Patient Procedures Performed by Dr. Leonardo Vargas, MD in 2023

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

Top 5%

By Volume:

abdominal CT scan
chest CT scan
creatinine blood test
CT scan
flu shot
pelvic CT scan

In 2023, Dr. Leonardo Vargas, MD performed more abdominal CT scan, chest CT scan, creatinine blood test, CT scan, flu shot, and pelvic CT scan procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Top 10%

By Volume:

blood draw
phlebotomy for lab tests

In 2023, Dr. Leonardo Vargas, MD performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 90% of providers in related specialties within Illinois.

Top 25%

By Affordability:

blood draw
blood draw for lab tests
blood tests
phlebotomy for lab tests
venipuncture

In 2013, Dr. Leonardo Vargas, MD had a list price for blood draw, blood draw for lab tests, blood tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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

2013 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2013 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

blood draw 148
doctor visit 484
ear procedures 13
hospital care 259
inpatient care 259
nursing home care 17
preventive care 52
vaccines 52

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 94
Female 114
Ethnicity
Non-Hispanic White 177
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 79
From 75 to 84 84
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2013

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2013 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension 75
High Cholesterol 59
Stroke 0
Ischemic Heart Disease 29
Depression 14
Chronic Kidney Disease 18
Asthma 0
Osteoperosis 16
Atrial Fibrilation 14
Heart Failure 15
Chronic Obstructive Pulmonary Disease 10
Diabetes 29
Dementia 9
Cancer 13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2014 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

blood draw 11
doctor visit 500
hospital care 131
inpatient care 131
preventive care 59
vaccines 59

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 92
Female 96
Ethnicity
Non-Hispanic White 154
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 67
From 75 to 84 72
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2014

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension 73
High Cholesterol 48
Stroke 0
Ischemic Heart Disease 34
Depression 13
Chronic Kidney Disease 21
Asthma 0
Osteoperosis 15
Atrial Fibrilation 14
Heart Failure 19
Chronic Obstructive Pulmonary Disease 11
Diabetes 27
Dementia 14
Cancer 13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2015 were preventive care, vaccines, hospital care and inpatient care.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

doctor visit 605
hospital care 73
inpatient care 73
lab tests 39
preventive care 183
vaccines 183

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 216
Female 240
Ethnicity
Non-Hispanic White 362
Black 0
Hispanic 50
Asian 0
Other 0
Native American 0
Age
From 65 to 74 192
From 75 to 84 162
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2015

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension 71
High Cholesterol 47
Stroke 5
Ischemic Heart Disease 32
Depression 15
Chronic Kidney Disease 15
Asthma 0
Osteoperosis 14
Atrial Fibrilation 11
Heart Failure 12
Chronic Obstructive Pulmonary Disease 8
Diabetes 26
Dementia 13
Cancer 10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2016 were preventive care, vaccines, hospital care and inpatient care.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

doctor visit 746
hospital care 51
inpatient care 51
lab tests 35
preventive care 148
vaccines 148

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 156
Female 148
Ethnicity
Non-Hispanic White 251
Black 0
Hispanic 31
Asian 0
Other 0
Native American 0
Age
From 65 to 74 127
From 75 to 84 110
85 and over 56
Less than 65 11

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2016

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension 66
High Cholesterol 47
Stroke 4
Ischemic Heart Disease 38
Depression 13
Chronic Kidney Disease 27
Asthma 8
Osteoperosis 13
Atrial Fibrilation 15
Heart Failure 18
Chronic Obstructive Pulmonary Disease 7
Diabetes 30
Dementia 14
Cancer 10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2017 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

doctor visit 1037
lab tests 71
preventive care 206
vaccines 206

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 208
Female 171
Ethnicity
Non-Hispanic White 298
Black 0
Hispanic 46
Asian 16
Other 0
Native American 0
Age
From 65 to 74 170
From 75 to 84 124
85 and over 62
Less than 65 23

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2017

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 66
High Cholesterol 36
Stroke 6
Ischemic Heart Disease 33
Depression 11
Chronic Kidney Disease 27
Asthma 4
Osteoperosis 12
Atrial Fibrilation 14
Heart Failure 14
Chronic Obstructive Pulmonary Disease 5
Diabetes 26
Dementia 7
Cancer 13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2018 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

blood draw 681
doctor visit 1343
lab tests 28
preventive care 273
vaccines 273

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 267
Female 205
Ethnicity
Non-Hispanic White 366
Black 0
Hispanic 67
Asian 20
Other 0
Native American 0
Age
From 65 to 74 203
From 75 to 84 162
85 and over 80
Less than 65 27

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2018

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 68
High Cholesterol 42
Stroke 5
Ischemic Heart Disease 32
Depression 10
Chronic Kidney Disease 30
Asthma 4
Osteoperosis 12
Atrial Fibrilation 14
Heart Failure 15
Chronic Obstructive Pulmonary Disease 6
Diabetes 26
Dementia 8
Cancer 11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2019 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

blood draw 808
doctor visit 1308
lab tests 20
preventive care 236
vaccines 236

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 278
Female 209
Ethnicity
Non-Hispanic White 385
Black 0
Hispanic 60
Asian 23
Other 0
Native American 0
Age
From 65 to 74 204
From 75 to 84 176
85 and over 88
Less than 65 19

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2019

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 67
High Cholesterol 40
Stroke 3
Ischemic Heart Disease 33
Depression 13
Chronic Kidney Disease 30
Asthma 4
Osteoperosis 10
Atrial Fibrilation 13
Heart Failure 16
Chronic Obstructive Pulmonary Disease 6
Diabetes 28
Dementia 9
Cancer 12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2020 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

blood draw 684
doctor visit 982
preventive care 214
vaccines 214

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 254
Female 195
Ethnicity
Non-Hispanic White 358
Black 0
Hispanic 48
Asian 25
Other 0
Native American 0
Age
From 65 to 74 187
From 75 to 84 166
85 and over 81
Less than 65 15

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2020

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 65
High Cholesterol 39
Stroke 2
Ischemic Heart Disease 31
Depression 13
Chronic Kidney Disease 27
Asthma 3
Osteoperosis 9
Atrial Fibrilation 14
Heart Failure 16
Chronic Obstructive Pulmonary Disease 4
Diabetes 27
Dementia 7
Cancer 10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2021 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

blood draw 660
diabetes management 16
doctor visit 1168
lab tests 16
preventive care 214
vaccines 183

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 255
Female 203
Ethnicity
Non-Hispanic White 368
Black 0
Hispanic 46
Asian 22
Other 0
Native American 0
Age
From 65 to 74 190
From 75 to 84 174
85 and over 83
Less than 65 11

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2021

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2021 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 66
High Cholesterol 39
Stroke 3
Ischemic Heart Disease 33
Depression 11
Chronic Kidney Disease 28
Asthma 3
Osteoperosis 9
Atrial Fibrilation 14
Heart Failure 17
Chronic Obstructive Pulmonary Disease 6
Diabetes 27
Dementia 8
Cancer 12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2022 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

blood draw 722
diabetes management 12
doctor visit 1153
lab tests 12
preventive care 176
vaccines 164

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 253
Female 204
Ethnicity
Non-Hispanic White 371
Black 0
Hispanic 49
Asian 20
Other 0
Native American 0
Age
From 65 to 74 190
From 75 to 84 177
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2022

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2022 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension 75
High Cholesterol 61
Stroke 6
Ischemic Heart Disease 25
Depression 12
Chronic Kidney Disease 20
Asthma 5
Osteoperosis 17
Atrial Fibrilation 21
Heart Failure 17
Chronic Obstructive Pulmonary Disease 9
Diabetes 29
Dementia 7
Cancer 17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2023 were blood draw, preventive care, vaccines and CT scan.

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

abdominal imaging 13
blood draw 421
CT scan 51
doctor visit 1029
lab tests 32
pelvic imaging 13
preventive care 101
thoracic (chest) imaging 38
vaccines 101

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 311
Female 261
Ethnicity
Non-Hispanic White 452
Black 12
Hispanic 53
Asian 22
Other 33
Native American 0
Age
From 65 to 74 239
From 75 to 84 219
85 and over 88
Less than 65 26

Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD in 2023

The most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated during 2023 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension 74
High Cholesterol 64
Stroke 7
Ischemic Heart Disease 27
Depression 16
Chronic Kidney Disease 22
Asthma 7
Osteoperosis 15
Atrial Fibrilation 18
Heart Failure 16
Chronic Obstructive Pulmonary Disease 10
Diabetes 30
Dementia 6
Cancer 22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Leonardo Vargas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL were blood draw, preventive care, vaccines and inpatient care.

abdominal imaging 13
blood draw 516
CT scan 51
diabetes management 14
doctor visit 941
ear procedures 13
hospital care 128
inpatient care 128
lab tests 31
nursing home care 17
pelvic imaging 13
preventive care 169
thoracic (chest) imaging 38
vaccines 165

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Leonardo Vargas, MD.

Gender
Male 216
Female 186
Ethnicity
Black / African American 1
Asian / Pacific Islander 13
Non-Hispanic White 322
Hispanic 40
Native American / Alaskan Native 0
Other 3
Age
75 to 84 147
85 and over 48
Less than 65 12
65 to 74 168

Average of Total of Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Leonardo Vargas, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension 69
High Cholesterol 47
Stroke 3
Ischemic Heart Disease 31
Depression 12
Chronic Kidney Disease 24
Asthma 3
Osteoporosis 12
Heart Failure 15
Chronic Obstructive Pulmonary Disease 7
Diabetes 27
Atrial Fibrillation 14
Cancer 13
Dementia 9

Education & Training

Dr. Leonardo Vargas, MD graduated from University of Costa Rica Faculty of Medicine in 1994. He completed residency at Presence St Francis Hospital. He is certified by the American Board of Internal Medicine - Internal Medicine (Certified) and has a state license in Illinois.

Medical School: University of Costa Rica Faculty of Medicine (1994)

Residency: Presence St Francis Hospital (1999)

Board Certification: American Board of Internal Medicine - Internal Medicine (Certified)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Leonardo Vargas, MD is associated with these hospitals and organizations:

Northwestern University Feinberg School of Medicine
Northwestern Medicine
Northwestern Medical Group (NMG)
Northwestern Medicine Glenview Outpatient Center - Primary Care

Ratings & Reviews

Dr. Leonardo Vargas, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 100 ratings. We collect ratings and reviews of Dr. Leonardo Vargas, MD from all over the web to help you find the right in Glenview, IL. 

5
Overall Rating
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Biography

Dr. Leonardo Vargas specializes in adult hospital medicine, general practice, and general internal medicine. He is rated 5.0 stars (out of 5) by his patients. His areas of expertise consist of preventive care, preoperative evaluation, and internal medicine. Dr. Vargas studied medicine at the University of Costa Rica Faculty of Medicine. In addition to English, Dr. Vargas (or staff) speaks Spanish and French. His professional affiliations include Northwestern Medical Group (NMG), Northwestern Medicine Lake Forest Hospital, and Northwestern University Feinberg School of Medicine. Yext reports that he is closed to new patients at this time.

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