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Dr. Stephen Koewler, MD

Dr. Stephen Koewler, MD

Evansville, IN

32 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Koewler, Internist in Evansville, IN?

    Dr. Stephen Koewler, MD is an Internist, who primarily practices in Evansville, IN with 2 additional practice locations. He has been practicing for over 32 years and is board certified. Dr. Koewler graduated from Indiana University School of Medicine and completed his residency at Clarian Indiana University Hospital. Dr. Koewler is fluent in English and Tagalog, and is currently seeing new patients. Dr. Koewler’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Koewler’s office at (812) 485-1782.

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

    • Residency: Clarian Indiana University Hospital

    • Medical School: In Univ Sch of Med, Indianapolis In | Indiana University School of Medicine

    Is Dr. Koewler board certified as an Internist?

    Yes, Dr. Stephen Koewler, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Koewler speak?

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

    • English

    • Tagalog

    What conditions does an Internist like Dr. Koewler typically treat?

    As an Internist, Dr. Koewler 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. Koewler. 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:

    • 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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Prostate Cancer Screening
    • Prostate Cancer Screening (PDQ®)
    • PSA Test
    • Prostate Exam
    • Prostate Cancer Check

    ICD-10 Codes:

    • Z125: Encounter for screening for malignant neoplasm of prostate

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified
    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    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:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    What procedures does an Internist like Dr. Koewler typically perform?

    As an Internist, procedures performed by Dr. Stephen Koewler may include:

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

    Does Dr. Koewler accept my insurance?

    Dr. Koewler accepts most major insurance plans. Important: Please call our office at (812) 485-1782 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Koewler accept in Evansville, IN?

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

    Top Insurances

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Medicare

    • Other Health Care Provider

    • SIHO Holding

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Koewler's office located?

    Dr. Stephen Koewler's Primary Practice

    3801 Bellemeade Ave Ste 200C

    Evansville, IN 47714

    (812) 485-1782

    Get Directions

    Dr. Stephen Koewler's Practice 2

    9800 Lincoln Ave

    Newburgh, IN 47630

    Get Directions

    Dr. Stephen Koewler's Practice 3

    801 Saint Marys Dr Ste 505E

    Evansville, IN 47714

    Get Directions

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

    Dr. Koewler's National Provider Identifier (NPI) number is 1467439844.

    What common questions do patients ask about Dr. Koewler?

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

    What is Dr. Stephen Koewler's specialty?

    Dr. Koewler is a Internist near Evansville, IN.

    What does an Internist do?

    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.

    Is this Dr. Stephen Koewler affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Koewler is affiliated with Ascension St. Vincent Evansville, Deaconess - The Women's Hospital, Deaconess Midtown Hospital, Good Samaritan Hospital - Vincennes, In, Memorial Hospital And Health Care 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 Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Stephen Koewler accepting new patients in Evansville, IN?

    Yes, Dr. Stephen Koewler is accepting new patients at this time.

    Does Dr. Stephen Koewler offer online booking?

    Please contact Dr. Koewler's office at (812) 485-1782 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Stephen Koewler?

    Please contact Dr. Koewler's office at (812) 485-1782 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Stephen Koewler have?

    Dr. Stephen Koewler 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>