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Dr. Michael Harrington, MD

Santa Rosa, CA

51 Years of Experience

Accepting patients

    Who is Dr. Harrington, Internist in Santa Rosa, CA?

    Dr. Michael Harrington, MD is an Internist, who primarily practices in Santa Rosa, CA with 2 additional practice locations. He has been practicing for over 51 years and is board certified by the American Board of Internal Medicine. Dr. Harrington graduated from University Of Colorado School Of Medicine and completed his residency at Univ Ca Davis Med Ctr, Internal Medicine; Univ Ca Davis Med Ctr, Flexible Or Transitional Year. Dr. Harrington is fluent in English and Spanish, and is currently seeing new patients. Dr. Harrington’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harrington’s office at (707) 521-4545.

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

    • Residency: Univ Ca Davis Med Ctr, Internal Medicine; Univ Ca Davis Med Ctr, Flexible Or Transitional Year | UC Irvine Medical Center

    • Medical School: University of Co Sch of Med, Denver Co | University Of Colorado School Of Medicine

    Is Dr. Harrington board certified in Internist?

    Yes, Dr. Michael Harrington, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Harrington speak?

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

    • English

    • Spanish

    What conditions does Dr. Harrington treat?

    As a Internist, Dr. Harrington 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. Harrington. 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:

    • Rheumatoid Arthritis
    • RA
    • Chronic inflammatory arthritis
    • Autoimmune arthritis
    • Inflammatory joint disease

    ICD-10 Codes:

    • M069: Rheumatoid arthritis, unspecified
    • M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement

    Also known as:

    • Lupus
    • Systemic lupus erythematosus
    • SLE
    • Disseminated lupus erythematosus

    ICD-10 Codes:

    • M329: Systemic lupus erythematosus, unspecified

    Also known as:

    • Joint Pain
    • Joint Disorder
    • Pain
    • Arthralgia
    • Aching joints
    • Sore joints

    ICD-10 Codes:

    • M2550: Pain in unspecified joint

    Also known as:

    • Other Abnormal Immune System Markers
    • Unusual immune findings
    • Abnormal immunology results
    • Abnormal serum immunology

    ICD-10 Codes:

    • R768: Other specified abnormal immunological findings in serum

    Also known as:

    • Ankylosing Spondylitis
    • AS', 'Bechterew's Disease
    • Inflammatory Spinal Arthritis

    ICD-10 Codes:

    • M450: Ankylosing spondylitis of multiple sites in spine
    • M459: Ankylosing spondylitis of unspecified sites in spine

    Also known as:

    • Gout
    • Gouty Arthritis
    • Uric Acid Arthritis
    • Hyperuricemia

    ICD-10 Codes:

    • M109: Gout, unspecified

    Also known as:

    • Psoriasis
    • Scaly Skin Condition
    • Chronic Skin Disease
    • Autoimmune Skin Disorder

    ICD-10 Codes:

    • L409: Psoriasis, unspecified

    Which procedures does Dr. Harrington perform as a Internist?

    As a Internist, procedures performed by an Dr. Michael Harrington may include:

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

    Does Dr. Harrington accept my insurance?

    Dr. Harrington accepts most major insurance plans. Important: Please call our office at (707) 521-4545 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Harrington accept in Santa Rosa, CA?

    Dr. Harrington in Santa Rosa, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Elevance Health Inc. (formerly Anthem)

    • Kaiser Permanente

    • Medicaid

    • Medicare

    • Partnership Health Plan

    • St. Joseph Health System (CA)

    • State of California

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Harrington's office located?

    Dr. Michael Harrington's Primary Practice

    144 Stony Point Rd

    Santa Rosa, CA 95401

    (707) 521-4545

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    Dr. Michael Harrington's Practice 2

    3443 Villa Ln Ste 9

    Napa, CA 94558

    (707) 253-8901

    Get Directions

    Dr. Michael Harrington's Practice 3

    15230 Lakeshore Dr

    Clearlake, CA 95422

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

    Dr. Harrington's National Provider Identifier (NPI) number is 1124186945.

    What common questions do patients ask about Dr. Harrington?

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

    What is Dr. Michael Harrington's specialty?

    Dr. Harrington is a Internist near Santa Rosa, 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. Harrington to book an appointment today.

    Is this Dr. Michael Harrington affiliated with a ranked Castle Connolly Top Hospital?

    No, Harrington is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Michael Harrington accepting new patients in Santa Rosa, CA?

    Yes, Dr. Michael Harrington is accepting new patients at this time.

    Does Dr. Michael Harrington offer online booking?

    Please contact Dr. Harrington's office at (707) 521-4545 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Michael Harrington?

    Please contact Dr. Harrington's office at (707) 521-4545 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Michael Harrington have?

    Dr. Michael Harrington is certified by the American Board of Internal Medicine.

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