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Dr. Mark Rumancik, MD

Fort Wayne, IN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Rumancik, Nephrologist in Fort Wayne, IN?

    Dr. Mark Rumancik, MD is a Nephrologist, who primarily practices in Fort Wayne, IN with 2 additional practice locations. He is board certified. Dr. Rumancik completed his residency at Oh State Univ Hosp, Nephrology; Oh State Univ Hosp, Internal Medicine. Dr. Rumancik is fluent in English, and is currently seeing new patients. Dr. Rumancik’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rumancik’s office at (260) 471-5114.

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

    • Residency: Oh State Univ Hosp, Nephrology; Oh State Univ Hosp, Internal Medicine

    • Medical School: Oh State Univ Coll of Med, Columbus Oh

    Is Dr. Rumancik board certified as a Nephrologist?

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

    What languages does Dr. Rumancik speak?

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

    • English

    What conditions does a Nephrologist like Dr. Rumancik typically treat?

    As a Nephrologist, Dr. Rumancik 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. Rumancik. 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 here.

    Also known as:

    • End-Stage Kidney Disease
    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease, Stage 2 (Mild)
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Chronic Kidney Disease
    • High Blood Pressure
    • ESRD
    • End-Stage Renal Failure
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease
    • CKD Stage 3a
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 2
    • Mild Chronic Kidney Disease

    ICD-10 Codes:

    • N186: End stage renal disease
    • N1832: Chronic kidney disease, stage 3b
    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
    • N1831: Chronic kidney disease, stage 3a
    • N184: Chronic kidney disease, stage 4 (severe)
    • N182: Chronic kidney disease, stage 2 (mild)

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    What procedures does a Nephrologist like Dr. Rumancik typically perform?

    As a Nephrologist, procedures performed by Dr. Mark Rumancik may include:

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

    Does Dr. Rumancik accept my insurance?

    Dr. Rumancik accepts most major insurance plans. Important: Please call our office at (260) 471-5114 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Rumancik accept in Fort Wayne, IN?

    Dr. Rumancik in Fort Wayne, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Humana

    • Medicare

    • State of Indiana

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Rumancik's office located?

    Entrance 11

    11104 Parkview Circle Dr Ste 330

    Fort Wayne, IN 46845

    (260) 471-5114

    Get Directions

    Dr. Mark Rumancik's Practice 2

    7836 W Jefferson Blvd Ste 101

    Fort Wayne, IN 46804

    Get Directions

    Dr. Mark Rumancik's Practice 3

    1250 S Washington St

    Van Wert, OH 45891

    Get Directions

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

    Dr. Rumancik's National Provider Identifier (NPI) number is 1467454470.

    What common questions do patients ask about Dr. Rumancik?

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

    What is Dr. Mark Rumancik's specialty?

    Dr. Rumancik is a Nephrologist near Fort Wayne, IN.

    What does a Nephrologist do?

    An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation.

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

    Yes, Dr. Rumancik is affiliated with Lutheran Hospital - Indiana, Parkview Regional Medical Center, Dupont Hospital, Marion Health, Cameron Memorial Community Hospital, Iu Health Ball Memorial 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 a Nephrologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Nephrologist. 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 Mark Rumancik accepting new patients in Fort Wayne, IN?

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

    Does Dr. Mark Rumancik offer online booking?

    Please contact Dr. Rumancik's office at (260) 471-5114 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Rumancik?

    Please contact Dr. Rumancik's office at (260) 471-5114 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Rumancik have?

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

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>