Procedure Volume Patient Data Patient Conditions Reviews Back to Top

Home > IL Providers > Internists & Internal Medicine Doctors

Dr. Leonardo Vargas, MD

(Leonardo Vargas, MD)

(100 Ratings)

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

(847) 535-7157

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

Office Locations

2701 Patriot Boulevard
Glenview, IL 60026

open_in_new

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:

flu shot

In 2023, Dr. Leonardo Vargas, MD performed more flu shot 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 2012, 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

2012 Medicare Procedure Volume

The top procedures that Dr. Leonardo Vargas, MD treated as an internist in Glenview, IL during 2012 were hospital care, inpatient care, blood draw and nursing home care.

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

blood draw	260
doctor visit	608
ear procedures	14
hospital care	422
inpatient care	422
nursing home care	103
preventive care	43
vaccines	43

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

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

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

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

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

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

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

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

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

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

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

Average Medicare Procedure Volume From 2012 - 2022

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, hospital care, inpatient care and preventive care.

blood draw	496
diabetes management	14
doctor visit	903
ear procedures	13
hospital care	187
inpatient care	187
lab tests	31
nursing home care	60
preventive care	164
vaccines	160

Average Medicare Patient Data From 2012 - 2022

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

**Gender**
Male	188
Female	162

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	11
Non-Hispanic White	280
Native American / Alaskan Native	0
Hispanic	36
Other	0

**Age**
75 to 84	127
85 and over	40
Less than 65	9
65 to 74	146

Average of Total of Conditions of Medicare patients treated by Dr. Leonardo Vargas, MD From 2012 - 2022

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	62
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	29
Depression	11
Chronic Kidney Disease	22
Asthma	2
Osteoporosis	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	25
Atrial Fibrillation	13
Dementia	8
Cancer	11

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 Medicine

Northwestern University Feinberg School of 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.

Overall Rating

(100 Ratings)

Leave a Review

Biography

Dr. Leonardo Vargas specializes in adult hospital medicine, general practice, and general internal medicine. Dr. Vargas (or staff) speaks the following foreign languages: Spanish and French. Clinical interests for Dr. Vargas include preventive care, internal medicine, and preoperative evaluation. His professional affiliations include Northwestern Medical Group (NMG), Northwestern University Feinberg School of Medicine, and Northwestern Memorial Hospital. He is a graduate of the University of Costa Rica Faculty of Medicine. Patients gave him an average rating of 5.0 stars (out of 5). According to Yext, Dr. Vargas is not acceping new patients at this time.