36 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mavashev, Internist in Chicago, IL?
Where did Dr. Mavashev go to medical school and complete their residency?
Residency: Catholic Hlth Partners, Internal Medicine | Saint Joseph Hospital | Mercy Catholic Medical Center Program
Medical School: Tashkent Med Inst- Taskent- Uzbekistan | Tashkent Medical Academy
Is Dr. Mavashev board certified as an Internist?
Yes, Dr. Feliks Mavashev, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Mavashev speak?
Dr. Mavashev and their clinical team can communicate with patients in the following languages:
- English
- Russian
- Ukrainian
What conditions does an Internist like Dr. Mavashev typically treat?
As an Internist, Dr. Mavashev 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. Mavashev. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Fatigue
- Tiredness
- Lack of energy
- Exhaustion
ICD-10 Codes:
- R5383: Other fatigue
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- Joint Pain
- Joint Disorder
- Pain
- Arthralgia
- Aching joints
- Sore joints
ICD-10 Codes:
- M2550: Pain in unspecified joint
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
What procedures does an Internist like Dr. Mavashev typically perform?
As an Internist, procedures performed by Dr. Feliks Mavashev 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. Mavashev's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mavashev accept my insurance?
Dr. Mavashev accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mavashev accept in Chicago, IL?
Dr. Mavashev in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene
Centene Corporation
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Longevity Health Founders
Medicaid
Medicare
State of Illinois
UnitedHealth Group
View All Insurances
Where is Dr. Mavashev's office located?
What hospitals are Dr. Mavashev affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Mavashev has admitting privileges at the following hospitals:
What is Dr. Mavashev's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mavashev's National Provider Identifier (NPI) number is 1215946603.
What common questions do patients ask about Dr. Mavashev?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mavashev
What is Dr. Feliks Mavashev's specialty?
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.