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Dr. Hirofumi Hashimoto, MD

Saint Helena, CA

26 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hashimoto, Internist in Saint Helena, CA?

    Dr. Hirofumi Hashimoto, MD is an Internist, who primarily practices in Saint Helena, CA with 2 additional practice locations. He has been practicing for over 26 years and is board certified by the American Board of Internal Medicine. Dr. Hashimoto completed his residency at Brigham and Women's Hospital. Dr. Hashimoto is fluent in English, and is currently seeing new patients. Dr. Hashimoto’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hashimoto’s office at (707) 963-6399.

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

    • Residency: Brigham and Women's Hospital

    Is Dr. Hashimoto board certified in Internist?

    Yes, Dr. Hirofumi Hashimoto, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Hashimoto speak?

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

    • English

    What conditions does Dr. Hashimoto treat?

    As a Internist, Dr. Hashimoto 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. Hashimoto. 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:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Which procedures does Dr. Hashimoto perform as a Internist?

    As a Internist, procedures performed by an Dr. Hirofumi Hashimoto may include:

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

    Does Dr. Hashimoto accept my insurance?

    Dr. Hashimoto accepts most major insurance plans. Important: Please call our office at (707) 963-6399 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hashimoto accept in Saint Helena, CA?

    Dr. Hashimoto in Saint Helena, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • BCBS Unspecified

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • Medicaid

    • Medicare

    • Partnership Health Plan

    • Sutter Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Hashimoto's office located?

    Dr. Hirofumi Hashimoto's Primary Practice

    10 Woodland Rd

    Saint Helena, CA 94574

    (707) 963-6399

    Get Directions

    Dr. Hirofumi Hashimoto's Practice 2

    1165 Montgomery Dr

    Santa Rosa, CA 95405

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    Dr. Hirofumi Hashimoto's Practice 3

    3555 Cesar Chavez

    San Francisco, CA 94110

    Get Directions

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

    Dr. Hashimoto's National Provider Identifier (NPI) number is 1104812585.

    What common questions do patients ask about Dr. Hashimoto?

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

    What is Dr. Hirofumi Hashimoto's specialty?

    Dr. Hashimoto is a Internist near Saint Helena, CA.

    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. Hashimoto to book an appointment today.

    Is this Dr. Hirofumi Hashimoto affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hashimoto is affiliated with Sutter Santa Rosa Regional 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

    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 Hirofumi Hashimoto accepting new patients in Saint Helena, CA?

    Yes, Dr. Hirofumi Hashimoto is accepting new patients at this time.

    Does Dr. Hirofumi Hashimoto offer online booking?

    Please contact Dr. Hashimoto's office at (707) 963-6399 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Hirofumi Hashimoto?

    Please contact Dr. Hashimoto's office at (707) 963-6399 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Hirofumi Hashimoto have?

    Dr. Hirofumi Hashimoto is certified by the American Board of Internal Medicine.

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