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Dr. Michael Sheehan, MD

Endocrinologist

Marshfield, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sheehan, Endocrinologist in Marshfield, WI?

    Dr. Michael Sheehan, MD is an Endocrinologist, who primarily practices in Marshfield, WI with 2 additional practice locations. He is board certified. Dr. Sheehan graduated from Florida International University, Miami, FL and completed his residency at Mayo Grad Sch Med/Mayo Fndn, Endocrinology, Diabetes & Metabolism; Univ Of Wi Hosp & Cli, Internal Medicine. Dr. Sheehan is fluent in English, and is currently seeing new patients. Dr. Sheehan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sheehan’s office at (715) 393-1000.

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

    • Residency: Mayo Grad Sch Med/Mayo Fndn, Endocrinology, Diabetes & Metabolism; Univ Of Wi Hosp & Cli, Internal Medicine | Mayo Clinic College of Medicine (Arizona) Program

    • Medical School: Mayo Med Sch, Rochester Mn | Florida International University, Miami, FL

    Is Dr. Sheehan board certified as an Endocrinologist?

    Yes, Dr. Michael Sheehan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Sheehan speak?

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

    • English

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

    As an Endocrinologist, Dr. Sheehan 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. Sheehan. 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:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    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:

    • Primary Hyperparathyroidism
    • Parathyroid Disorder
    • Familial isolated hyperparathyroidism
    • Overactive Parathyroid Gland
    • High Parathyroid Hormone
    • PTH Overproduction

    ICD-10 Codes:

    • E210: Primary hyperparathyroidism

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Thyroid Cancer
    • Thyroid Carcinoma
    • Malignant Thyroid Nodule
    • Thyroid Gland Cancer

    ICD-10 Codes:

    • C73: Malignant neoplasm of thyroid gland

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

    As an Endocrinologist, procedures performed by Dr. Michael Sheehan may include:

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

    Does Dr. Sheehan accept my insurance?

    Dr. Sheehan accepts most major insurance plans. Important: Please call our office at (715) 393-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sheehan accept in Marshfield, WI?

    Dr. Sheehan in Marshfield, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Allegiance Benefit Plan Management

    • Allied Benefit Systems

    • Blue Cross Blue Shield of Michigan

    • DLP Marquette Holding Company

    • Humana

    • Marshfield Clinic Health System

    • Medicare

    • Network Health

    • UMR Administered Payer

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Sheehan's office located?

    Dr. Michael Sheehan's Primary Practice

    1000 N Oak Ave Fl 2

    Marshfield, WI 54449

    (715) 393-1000

    Get Directions

    Dr. Michael Sheehan's Practice 2

    9576 State Highway 70

    Minocqua, WI 54548

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    Dr. Michael Sheehan's Practice 3

    3605 Stewart Ave

    Wausau, WI 54401

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

    Dr. Sheehan's National Provider Identifier (NPI) number is 1730294240.

    What common questions do patients ask about Dr. Sheehan?

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

    What is Dr. Michael Sheehan's specialty?

    Dr. Sheehan is an Endocrinologist near Marshfield, WI.

    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. Michael Sheehan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sheehan is affiliated with Marshfield Medical Center - Weston, Marshfield Medical Center - Marshfield, Marshfield Medical Center - Minocqua, Aspirus Wausau Hospital, Aspirus Rhinelander Hospital, Aspirus Stevens Point 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 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. Michael Sheehan accepting new patients in Marshfield, WI?

    Yes, Dr. Michael Sheehan is accepting new patients at this time.

    Does Dr. Michael Sheehan offer online booking?

    Please contact Dr. Sheehan's office at (715) 393-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Michael Sheehan?

    Please contact Dr. Sheehan's office at (715) 393-1000 to schedule an appointment.

    Where is Dr. Sheehan's office located?

    Dr. Sheehan's offices are located in Marshfield, WI, Minocqua, WI, and Wausau, WI.

    Which board certifications does Dr. Michael Sheehan have?

    Dr. Michael Sheehan is certified by the American Board of Internal Medicine.