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Dr. John Tsai, MD

Fairfax, VA

21 Years of Experience

Accepting patients

    Who is Dr. Tsai, Adolescent Medicine Specialist in Fairfax, VA?

    Dr. John Tsai, MD is an Adolescent Medicine Specialist, who primarily practices in Fairfax, VA with 2 additional practice locations. He has been practicing for over 21 years and is board certified by the American Board of Pediatrics. Dr. Tsai graduated from Mechanical Engineering and completed his residency at U Tx Sthwstn Med Ctr. Dr. Tsai is fluent in English and Chinese, and is currently seeing new patients. Dr. Tsai’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tsai’s office at (703) 391-0900.

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

    • Residency: U Tx Sthwstn Med Ctr | University of Texas Health Science Center at Houston Program

    • Medical School: Mechanical Engineering

    Is Dr. Tsai board certified in Adolescent Medicine Specialist?

    Yes, Dr. John Tsai, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Tsai speak?

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

    • Chinese

    • English

    What conditions does Dr. Tsai treat?

    As a Adolescent Medicine Specialist, Dr. Tsai 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. Tsai. 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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Healthy Weight Child (BMI 5th-85th percentile)
    • Body Weight
    • Normal BMI for child
    • Child healthy weight
    • Pediatric normal weight

    ICD-10 Codes:

    • Z6852: Body mass index [BMI] pediatric, 5th percentile to less than 85th percentile for age

    Also known as:

    • Nutrition Counseling
    • Nutrition
    • Dietary advice
    • Nutritional guidance
    • Healthy eating counseling

    ICD-10 Codes:

    • Z713: Dietary counseling and surveillance

    Also known as:

    • Routine Child Health Examination (Normal Findings)
    • Health Checkup
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Acute Cough
    • Cough
    • Sudden cough
    • Short-term cough
    • New cough

    ICD-10 Codes:

    • R051: Acute cough

    Also known as:

    • Nutritional Disorder Screening
    • Health Screening
    • Dietary Disorder Screening
    • Malnutrition Screening
    • Nutrient Deficiency Test

    ICD-10 Codes:

    • Z1321: Encounter for screening for nutritional disorder

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Preventive Fluoride Treatment
    • Fluoride application
    • Dental fluoride treatment
    • Prophylactic fluoride

    ICD-10 Codes:

    • Z293: Encounter for prophylactic fluoride administration

    Also known as:

    • Other Mental Health Screening
    • Mental Health Screening
    • Behavioral Disorder Screening
    • Psychological Evaluation
    • Mental Wellness Check

    ICD-10 Codes:

    • Z1339: Encounter for screening examination for other mental health and behavioral disorders

    Which procedures does Dr. Tsai perform as a Adolescent Medicine Specialist?

    As a Adolescent Medicine Specialist, procedures performed by an Dr. John Tsai may include:

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

    Does Dr. Tsai accept my insurance?

    Dr. Tsai accepts most major insurance plans. Important: Please call our office at (703) 391-0900 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tsai accept in Fairfax, VA?

    Dr. Tsai in Fairfax, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Carefirst BlueCross BlueShield

    • Johns Hopkins

    • Medicare

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    Where is Dr. Tsai's office located?

    Dr. John Tsai's Primary Practice

    3650 Joseph Siewick Dr Ste 101

    Fairfax, VA 22033

    (703) 391-0900

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    Dr. John Tsai's Practice 2

    22850 Brambleton Plz Ste 300

    Brambleton, VA 20148

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    Dr. John Tsai's Practice 3

    13135 Lee Jackson Hwy Ste 201

    Fairfax, VA 22033

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

    Dr. Tsai's National Provider Identifier (NPI) number is 1376527366.

    What common questions do patients ask about Dr. Tsai?

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

    What is Dr. John Tsai's specialty?

    Dr. Tsai is a Adolescent Medicine Specialist near Fairfax, VA. Contact Dr. Tsai to book an appointment today.

    Is this Dr. John Tsai affiliated with a ranked Castle Connolly Top Hospital?

    No, Tsai 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 Adolescent Medicine Specialist?

    Explore Adolescent Medicine Specialist 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 John Tsai accepting new patients in Fairfax, VA?

    Yes, Dr. John Tsai is accepting new patients at this time.

    Does Dr. John Tsai offer online booking?

    Please contact Dr. Tsai's office at (703) 391-0900 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Tsai?

    Please contact Dr. Tsai's office at (703) 391-0900 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Tsai have?

    Dr. John Tsai is certified by the American Board of Pediatrics.

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