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Dr. Mark Tatara, MD

Downers Grove, IL

33 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tatara, Internist in Downers Grove, IL?

    Dr. Mark Tatara, MD is an Internist, who primarily practices in Downers Grove, IL with 2 additional practice locations. He has been practicing for over 33 years and is board certified by the American Board of Internal Medicine. Dr. Tatara graduated from Chicago Medical School at Rosalind Franklin University of Medicine & Science and completed his residency at Loyola Univ Med Ctr, Internal Medicine. Dr. Tatara is fluent in English, and is currently seeing new patients. Dr. Tatara’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tatara’s office at (630) 869-5382.

    Where did Dr. Tatara go to medical school and complete their residency?

    • Residency: Loyola Univ Med Ctr, Internal Medicine | Loyola University Medical Center Program

    • Medical School: Chicago Medical School at Rosalind Franklin University of Medicine & Science

    Is Dr. Tatara board certified in Internist?

    Yes, Dr. Mark Tatara, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Tatara speak?

    Dr. Tatara and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Tatara treat?

    As a Internist, Dr. Tatara 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. Tatara. 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.

    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:

    • Type 2 Diabetes with High Blood Sugar
    • Type 2 Diabetes with Other Circulation Problems
    • Type 2 Diabetes
    • Type 2 Diabetes with Diabetic Cataract
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetes Complicationss
    • Cataract
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetic Vascular Complications
    • Diabetes Heart and Blood Vessel Problems
    • Diabetes Mellitus Circulatory Issues
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetes-related cataract
    • Cloudy lens from diabetes
    • Diabetic eye cataract
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E1159: Type 2 diabetes mellitus with other circulatory complications
    • E119: Type 2 diabetes mellitus without complications
    • E1136: Type 2 diabetes mellitus with diabetic cataract
    • E1169: Type 2 diabetes mellitus with other specified complication

    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 Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    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:

    • Other Health Condition
    • Unspecified Health Issue
    • General Health Concern
    • Other Medical Condition

    ICD-10 Codes:

    • Z789: Other specified health status

    Also known as:

    • Pressure Sores
    • Bedsores
    • Decubitus Ulcers
    • Pressure Ulcers

    ICD-10 Codes:

    • L89324: Pressure ulcer of left buttock, stage 4
    • L89322: Pressure ulcer of left buttock, stage 2

    Also known as:

    • High Blood Pressure Heart and Kidney Disease with Heart Failure
    • Chronic Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Cardiorenal Syndrome
    • Heart and Kidney Failure from High Blood Pressure

    ICD-10 Codes:

    • I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease
    • High Blood Pressure
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease

    ICD-10 Codes:

    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

    • Familial dysautonomia
    • Autonomic Nervous System Disorder
    • Riley-Day syndrome
    • Hereditary sensory and autonomic neuropathy type III
    • FD

    ICD-10 Codes:

    • G901: Familial dysautonomia [Riley-Day]

    Also known as:

    • Circulatory System Surgery Aftercare
    • After Surgery
    • Post-cardiac surgery care
    • Vascular surgery aftercare
    • Heart surgery recovery

    ICD-10 Codes:

    • Z48812: Encounter for surgical aftercare following surgery on the circulatory system

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Coronary Artery Disease with Angina
    • Atherosclerosis
    • Coronary Artery Disease
    • Atherosclerotic Heart Disease with Angina
    • Chest Pain from Heart Disease
    • Angina Pectoris

    ICD-10 Codes:

    • I25118: Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris

    Which procedures does Dr. Tatara perform as a Internist?

    As a Internist, procedures performed by an Dr. Mark Tatara may include:

    For detailed information, please contact Dr. Tatara's office.

    Does Dr. Tatara accept my insurance?

    Dr. Tatara accepts most major insurance plans. Important: Please call our office at (630) 869-5382 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tatara accept in Downers Grove, IL?

    Dr. Tatara in Downers Grove, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Humana

    • Medicare

    View All Insurances

    Where is Dr. Tatara's office located?

    Dr. Mark Tatara's Primary Practice

    6840 Main St Ste 200

    Downers Grove, IL 60516

    (630) 869-5382

    Get Directions

    Dr. Mark Tatara's Practice 2

    6131 Dempster St

    Morton Grove, IL 60053

    Get Directions

    Dr. Mark Tatara's Practice 3

    1512 N Naper Blvd Ste 176

    Naperville, IL 60563

    Get Directions

    What is Dr. Tatara's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Tatara's National Provider Identifier (NPI) number is 1043256324.

    What common questions do patients ask about Dr. Tatara?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tatara

    What is Dr. Mark Tatara's specialty?

    Dr. Tatara is a Internist near Downers Grove, IL.

    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.

    Contact Dr. Tatara to book an appointment today.

    Is this Dr. Mark Tatara affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Tatara is affiliated with Advocate Good Samaritan Hospital which is a Castle Connolly Top Hospital. 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

    Where can I learn more about Internist?

    Explore Internist with 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 Mark Tatara accepting new patients in Downers Grove, IL?

    Yes, Dr. Mark Tatara is accepting new patients at this time.

    Does Dr. Mark Tatara offer online booking?

    Please contact Dr. Tatara's office at (630) 869-5382 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Tatara?

    Please contact Dr. Tatara's office at (630) 869-5382 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Tatara have?

    Dr. Mark Tatara is certified by the American Board of Internal Medicine.

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