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Dr. Poombavai Nagappan, MD

Tigard, OR

24 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nagappan, Internist in Tigard, OR?

    Dr. Poombavai Nagappan, MD is an Internist, who primarily practices in Tigard, OR with 1 additional practice location. She has been practicing for over 24 years and is board certified. Dr. Nagappan completed her residency at St Louis Univ Sch Of Med, Internal Medicine. Dr. Nagappan is fluent in English and Tamil, and is currently seeing new patients. Dr. Nagappan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nagappan’s office at (503) 216-9200.

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

    • Residency: St Louis Univ Sch Of Med, Internal Medicine

    • Medical School: Kilpauk Med Coll, Dr M G R Med University, Madras, Tn, India

    Is Dr. Nagappan board certified as an Internist?

    Yes, Dr. Poombavai Nagappan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Nagappan speak?

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

    • English

    • Tamil

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

    As an Internist, Dr. Nagappan 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. Nagappan. 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:

    • Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • AD
    • Alzheimer's Dementia
    • Memory Loss Disease

    ICD-10 Codes:

    • G309: Alzheimer's disease, unspecified

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

    As an Internist, procedures performed by Dr. Poombavai Nagappan may include:

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

    Does Dr. Nagappan accept my insurance?

    Dr. Nagappan accepts most major insurance plans. Important: Please call our office at (503) 216-9200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nagappan accept in Tigard, OR?

    Dr. Nagappan in Tigard, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Medicare

    • Unknown

    View All Insurances

    Where is Dr. Nagappan's office located?

    Dr. Poombavai Nagappan's Primary Practice

    12442 SW Scholls Ferry Rd Ste 106

    Tigard, OR 97223

    (503) 216-9200

    Get Directions

    454 Providence Med Group

    5050 NE Hoyt St Ste 240

    Portland, OR 97213

    Get Directions

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

    Dr. Nagappan's National Provider Identifier (NPI) number is 1043246689.

    What common questions do patients ask about Dr. Nagappan?

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

    What is Dr. Poombavai Nagappan's specialty?

    Dr. Nagappan is a Internist near Tigard, OR.

    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. Poombavai Nagappan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nagappan is affiliated with Providence St. Vincent Medical Center 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

    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 Poombavai Nagappan accepting new patients in Tigard, OR?

    Yes, Dr. Poombavai Nagappan is accepting new patients at this time.

    Does Dr. Poombavai Nagappan offer online booking?

    Please contact Dr. Nagappan's office at (503) 216-9200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Poombavai Nagappan?

    Please contact Dr. Nagappan's office at (503) 216-9200 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Poombavai Nagappan have?

    Dr. Poombavai Nagappan 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>