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Dr. Stephen Walston, MD

Mercer Island, WA

Accepting patients
Telehealth

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Walston, Internist in Mercer Island, WA?

    Dr. Stephen Walston, MD is an Internist, who primarily practices in Mercer Island, WA with 2 additional practice locations. He is board certified. Dr. Walston graduated from University of Texas Medical School, Houston. Dr. Walston is fluent in English, and is currently seeing new patients. Dr. Walston’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Walston’s office at (206) 275-5060.

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

    • Medical School: University of Texas Medical School, Houston

    What languages does Dr. Walston speak?

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

    • English

    What conditions does Dr. Walston treat?

    As a Internist, Dr. Walston 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. Walston. 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.

    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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

    • Unsteadiness on Feet
    • Walking Problems
    • Feeling Unsteady
    • Balance Problems
    • Dizziness While Standing

    ICD-10 Codes:

    • R2681: Unsteadiness on feet

    Which procedures does Dr. Walston perform as a Internist?

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

    For detailed information, please contact Dr. Walston's office.

    Does Dr. Walston accept my insurance?

    Dr. Walston accepts most major insurance plans. Important: Please call our office at (206) 275-5060 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Walston accept in Mercer Island, WA?

    Dr. Walston in Mercer Island, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cambia (Regence)

    • CVS Health (formerly Aetna)

    • Humana

    • Medicare

    • Molina

    • Premera Blue Cross

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Walston's office located?

    Dr. Stephen Walston also offers virtual visits

    Dr. Stephen Walston's Primary Practice

    3236 78th Ave SE Ste 200

    Mercer Island, WA 98040

    (206) 275-5060

    Get Directions

    Dr. Stephen Walston's Practice 2

    125 16th Ave E

    Seattle, WA 98112

    Get Directions

    Dr. Stephen Walston's Practice 3

    747 Broadway

    Seattle, WA 98122

    Get Directions

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

    Dr. Walston's National Provider Identifier (NPI) number is 1578887519.

    What common questions do patients ask about Dr. Walston?

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

    What is Dr. Stephen Walston's specialty?

    Dr. Walston is a Internist near Mercer Island, WA.

    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.

    Contact Dr. Walston to book an appointment today.

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

    Yes, Dr. Walston is affiliated with Swedish Issaquah Campus, Overlake Hospital Medical 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

    Where can I learn more about Internist?

    Explore Internist with 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 Walston accepting new patients in Mercer Island, WA?

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

    Does Dr. Stephen Walston offer online booking?

    Please contact Dr. Walston's office at (206) 275-5060 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Stephen Walston?

    Please contact Dr. Walston's office at (206) 275-5060 for information regarding telehealth appointment availability or for scheduling assistance.

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