Affiliated with a Castle Connolly Top Hospital
Who is Dr. Vargas, Internist in Deerfield, IL?
Dr. Leonardo Vargas, MD is an Internist, who primarily practices in Deerfield, IL with 2 additional practice locations. He is board certified. Dr. Vargas completed his residency at St Francis Hosp Of Evanston, Internal Medicine. Dr. Vargas is fluent in English and Spanish, and is currently seeing new patients. Dr. Vargas’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Vargas’s office at (847) 724-4536.
Where did Dr. Vargas go to medical school and complete their residency?
Residency: St Francis Hosp Of Evanston, Internal Medicine
Medical School: University De Costa Rica- Fac De Med- San Jose- Costa Rica
Is Dr. Vargas board certified as an Internist?
Yes, Dr. Leonardo Vargas, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Vargas speak?
Dr. Vargas and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Internist like Dr. Vargas typically treat?
As an Internist, Dr. Vargas diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Vargas. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Other Abnormal Findings on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
Also known as:
- Asymptomatic Menopause
- Menopause
- Menopausal Transition
- Postmenopause
- Change of Life
ICD-10 Codes:
- Z780: Asymptomatic menopausal state
Also known as:
- Lower Back Spondylosis
- Spine Injuries and Disorder
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Lumbar Spine Disease
ICD-10 Codes:
- M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
What procedures does an Internist like Dr. Vargas typically perform?
As an Internist, procedures performed by Dr. Leonardo Vargas may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Vargas' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Vargas accept my insurance?
Dr. Vargas accepts most major insurance plans. Important: Please call our office at (847) 724-4536 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Vargas accept in Deerfield, IL?
Dr. Vargas in Deerfield, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Health Care Service Corporation
Humana
Medicare
State of Illinois
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Vargas' office located?
Dr. Leonardo Vargas' Primary Practice
350 S Waukegan Rd Ste 150
Deerfield, IL 60015
(847) 724-4536
What hospitals are Dr. Vargas affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Vargas has admitting privileges at the following hospitals:
Northwestern Memorial Hospital,Chicago, IL
Ranked in 4 Procedures

Ranked in 4 Procedures
Northwestern Medicine Lake Forest Hospital,Lake Forest, IL
Gold Standard Top Hospital

Ranked in 2 Specialties

Ranked in 3 Procedures

Gold Standard Top Hospital
Ranked in 2 Specialties
Ranked in 3 Procedures
Fort Memorial Hospital,Fort Atkinson, WI
Ranked in 2 Specialties

Ranked in 2 Procedures

Ranked in 2 Specialties
Ranked in 2 Procedures
Northwestern Medicine Mchenry Hospital,McHenry, IL
Ranked in 2 Specialties

Ranked in 4 Procedures

Ranked in 2 Specialties
Ranked in 4 Procedures
Northwestern Medicine Palos Hospital,Palos Heights, IL
Ranked in 2 Specialties

Ranked in 4 Procedures

Ranked in 2 Specialties
Ranked in 4 Procedures
Endeavor Health Evanston Hospital,Evanston, IL
Ranked Cancer Surgery

Ranked in 4 Procedures

Ranked Cancer Surgery
Ranked in 4 Procedures
What is Dr. Vargas's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Vargas's National Provider Identifier (NPI) number is 1245385699.
What common questions do patients ask about Dr. Vargas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Vargas
What is Dr. Leonardo Vargas's specialty?
Dr. Vargas is an Internist near Deerfield, IL.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is Dr. Leonardo Vargas affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Vargas is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Lake Forest Hospital, Fort Memorial Hospital, Northwestern Medicine Mchenry Hospital, Northwestern Medicine Palos Hospital, Endeavor Health Evanston Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Dr. Leonardo Vargas accepting new patients in Deerfield, IL?
Yes, Dr. Leonardo Vargas is accepting new patients at this time.
Does Dr. Leonardo Vargas offer online booking?
Please contact Dr. Vargas' office at (847) 724-4536 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Leonardo Vargas?
Please contact Dr. Vargas' office at (847) 724-4536 to schedule an appointment.
Where is Dr. Vargas' office located?
Dr. Vargas' offices are located in Deerfield, IL, Vernon Hills, IL, and Glenview, IL.
Which board certifications does Dr. Leonardo Vargas have?
Dr. Leonardo Vargas is certified by the American Board of Internal Medicine.
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