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Dr. Sathya Subbiah, MD

Dr. Sathya Subbiah, MD

Endocrinologist, Internist, Obesity Medicine Specialist

Mattoon, IL

23 Years of Experience

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Subbiah, Endocrinologist in Mattoon, IL?

    Dr. Sathya Subbiah, MD is an Endocrinologist, who primarily practices in Mattoon, IL with 2 additional practice locations. She has been practicing for over 23 years and is board certified. Dr. Subbiah is fluent in English, and is not currently seeing new patients. Dr. Subbiah’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Subbiah’s office at (217) 234-7000.

    Is Dr. Subbiah board certified as an Endocrinologist?

    Yes, Dr. Sathya Subbiah, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Subbiah speak?

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

    • English

    What conditions does an Endocrinologist like Dr. Subbiah typically treat?

    As an Endocrinologist, Dr. Subbiah 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. Subbiah. 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:

    • 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:

    • Type 1 Diabetes
    • Diabetes Type 1
    • Type 1 diabetes
    • Diabetes Tests & Diagnosis
    • Juvenile Diabetes
    • Insulin-Dependent Diabetes
    • T1D

    ICD-10 Codes:

    • E109: Type 1 diabetes mellitus without complications

    Also known as:

    • Nontoxic Multinodular Goiter
    • Thyroid Disease
    • Multinodular Goiter
    • Lumpy Enlarged Thyroid

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    Also known as:

    • Graves' Disease
    • Hyperthyroidism
    • Graves' disease
    • Graves Disease
    • Hyperthyroidism with Goiter
    • Toxic Diffuse Goiter
    • Overactive Thyroid with Enlarged Gland

    ICD-10 Codes:

    • E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    What procedures does an Endocrinologist like Dr. Subbiah typically perform?

    As an Endocrinologist, procedures performed by Dr. Sathya Subbiah may include:

    Please contact Dr. Subbiah's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Subbiah accept my insurance?

    Dr. Subbiah accepts most major insurance plans. Important: Please call our office at (217) 234-7000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Subbiah accept in Mattoon, IL?

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

    Top Insurances

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Health Alliance (HAMP)

    • Medicare

    • Molina Healthcare

    • Other Health Care Provider

    • State of Illinois

    View All Insurances

    Where is Dr. Subbiah's office located?

    Dr. Sathya Subbiah's Primary Practice

    1000 Health Center Dr

    Mattoon, IL 61938

    (217) 234-7000

    Get Directions

    Dr. Sathya Subbiah's Practice 2

    200 Richmond Ave E

    Mattoon, IL 61938

    Get Directions

    Dr. Sathya Subbiah's Practice 3

    1100 Tuscola Blvd

    Tuscola, IL 61953

    Get Directions

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

    Dr. Subbiah's National Provider Identifier (NPI) number is 1033128764.

    What common questions do patients ask about Dr. Subbiah?

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

    What is Dr. Sathya Subbiah's specialty?

    Dr. Subbiah is an Endocrinologist near Mattoon, IL.

    What does an Endocrinologist do?

    An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.

    Is Dr. Sathya Subbiah affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Subbiah is affiliated with Sarah Bush Lincoln Health Center, Hshs St. Anthony's Memorial Hospital, Osf Healthcare St. Joseph Medical Center 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 Endocrinologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Endocrinologist. 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. Sathya Subbiah accepting new patients in Mattoon, IL?

    No, Dr. Sathya Subbiah is not accepting new patients at this time.

    Does Dr. Sathya Subbiah offer online booking?

    Please contact Dr. Subbiah's office at (217) 234-7000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Sathya Subbiah?

    Please contact Dr. Subbiah's office at (217) 234-7000 to schedule an appointment.

    Where is Dr. Subbiah's office located?

    Dr. Subbiah's offices are located in Mattoon, IL and Tuscola, IL.

    Which board certifications does Dr. Sathya Subbiah have?

    Dr. Sathya Subbiah is certified by the American Board of Internal Medicine.