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Dr. Lyle Onstad, MD

Great Falls, MT

21 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Onstad, Family Medicine Specialist in Great Falls, MT?

    Dr. Lyle Onstad, MD is a Family Medicine Specialist, who primarily practices in Great Falls, MT with 1 additional practice location. He has been practicing for over 21 years and is board certified. Dr. Onstad graduated from Creighton University School of Medicine and completed his residency at Martin Army Comm Hosp, Family Medicine. Dr. Onstad is fluent in English, and is currently seeing new patients. Dr. Onstad’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Onstad’s office at (406) 727-2121.

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

    • Residency: Martin Army Comm Hosp, Family Medicine

    • Medical School: Creighton University School of Medicine

    Is Dr. Onstad board certified as a Family Medicine Specialist?

    Yes, Dr. Lyle Onstad, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Onstad speak?

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

    • English

    What conditions does a Family Medicine Specialist like Dr. Onstad typically treat?

    As a Family Medicine Specialist, Dr. Onstad 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. Onstad. 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:

    • 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:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    What procedures does a Family Medicine Specialist like Dr. Onstad typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Lyle Onstad may include:

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

    Does Dr. Onstad accept my insurance?

    Dr. Onstad accepts most major insurance plans. Important: Please call our office at (406) 727-2121 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Onstad accept in Great Falls, MT?

    Dr. Onstad in Great Falls, MT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allegiance Benefit Plan Management

    • Federal government of the United States

    • Health Care Service Corporation

    • Humana

    • Medicare

    • State of Montana

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Onstad's office located?

    Dr. Lyle Onstad's Primary Practice

    401 15th Ave S Ste 201

    Great Falls, MT 59405

    (406) 727-2121

    Get Directions

    Dr. Lyle Onstad's Practice 2

    1101 26th St S

    Great Falls, MT 59405

    Get Directions

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

    Dr. Onstad's National Provider Identifier (NPI) number is 1639105968.

    What common questions do patients ask about Dr. Onstad?

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

    What is Dr. Lyle Onstad's specialty?

    Dr. Onstad is a Family Medicine Specialist near Great Falls, MT.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is this Dr. Lyle Onstad affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Onstad is affiliated with Great Falls Clinic Hospital, Benefis Health System-East Campus 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 Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine 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 Lyle Onstad accepting new patients in Great Falls, MT?

    Yes, Dr. Lyle Onstad is accepting new patients at this time.

    Does Dr. Lyle Onstad offer online booking?

    Please contact Dr. Onstad's office at (406) 727-2121 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lyle Onstad?

    Please contact Dr. Onstad's office at (406) 727-2121 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Lyle Onstad have?

    Dr. Lyle Onstad is certified by the American Board of Family Medicine.

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