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Dr. Douglas Mazurek, MD

Specialist, Critical Care Internist, Pulmonologist

Chesterton, IN

30 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mazurek, Specialist in Chesterton, IN?

    Dr. Douglas Mazurek, MD is a Specialist, who primarily practices in Chesterton, IN with 1 additional practice location. He has been practicing for over 30 years and is board certified. Dr. Mazurek graduated from Northwestern University The Feinberg School of Medicine and completed his residency at Loyola Univ Med Ctr, Pulmonary Diseases; Clarian Indiana Univ Hosp, Internal Medicine. Dr. Mazurek is fluent in English, and is currently seeing new patients. Dr. Mazurek’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mazurek’s office at (219) 464-9054.

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

    • Residency: Loyola Univ Med Ctr, Pulmonary Diseases; Clarian Indiana Univ Hosp, Internal Medicine | Mercy St Vincent Medical Center/Mercy Health Partners Program

    • Medical School: Northwestern Uniiversity | Northwestern University The Feinberg School of Medicine

    Is Dr. Mazurek board certified as a Specialist?

    Yes, Dr. Douglas Mazurek, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Mazurek speak?

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

    • English

    What conditions does a Specialist like Dr. Mazurek typically treat?

    As a Specialist, Dr. Mazurek 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. Mazurek. 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:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Acute and Chronic Respiratory Failure with Low Oxygen
    • Chronic Respiratory Failure with High Carbon Dioxide
    • Respiratory Failure
    • Sudden and Long-Term Lung Failure with Low Oxygen
    • Acute and Chronic Hypoxic Respiratory Failure
    • Ongoing Breathing Failure with Low Oxygen
    • Long-Term Lung Failure with CO2 Retention
    • Chronic Hypercapnic Respiratory Failure
    • Ongoing Breathing Failure with Excess CO2

    ICD-10 Codes:

    • J9621: Acute and chronic respiratory failure with hypoxia
    • J9612: Chronic respiratory failure with hypercapnia

    Does Dr. Mazurek accept my insurance?

    Dr. Mazurek accepts most major insurance plans. Important: Please call our office at (219) 464-9054 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mazurek accept in Chesterton, IN?

    Dr. Mazurek in Chesterton, IN 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

    • Medicare

    View All Insurances

    Where is Dr. Mazurek's office located?

    Dr. Douglas Mazurek's Primary Practice

    650 Dickinson Rd Ste A

    Chesterton, IN 46304

    (219) 464-9054

    Get Directions

    Dr. Douglas Mazurek's Practice 2

    1101 Glendale Blvd Ste 103

    Valparaiso, IN 46383

    Get Directions

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

    Dr. Mazurek's National Provider Identifier (NPI) number is 1033223235.

    What common questions do patients ask about Dr. Mazurek?

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

    What is Dr. Douglas Mazurek's specialty?

    Dr. Mazurek is a Specialist near Chesterton, IN.

    Is Dr. Douglas Mazurek affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mazurek is affiliated with Corewell Health Pennock 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

    When to see a Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Specialist. 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. Douglas Mazurek accepting new patients in Chesterton, IN?

    Yes, Dr. Douglas Mazurek is accepting new patients at this time.

    Does Dr. Douglas Mazurek offer online booking?

    Please contact Dr. Mazurek's office at (219) 464-9054 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Douglas Mazurek?

    Please contact Dr. Mazurek's office at (219) 464-9054 to schedule an appointment.

    Where is Dr. Mazurek's office located?

    Dr. Mazurek's offices are located in Chesterton, IN and Valparaiso, IN.

    Which board certifications does Dr. Douglas Mazurek have?

    Dr. Douglas Mazurek is certified by the American Board of Internal Medicine.