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Dr. Cecillia Tsao, MD

Endocrinologist

Washington, DC

31 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tsao, Endocrinologist in Washington, DC?

    Dr. Cecillia Tsao, MD is an Endocrinologist, who primarily practices in Washington, DC with 1 additional practice location. She has been practicing for over 31 years and is board certified. Dr. Tsao completed her residency at Clarian Indiana Univ Hosp, Endocrinology, Diabetes & Metabolism; Clarian Indiana Univ Hosp, Internal Medicine. Dr. Tsao is fluent in English, and is currently seeing new patients. Dr. Tsao’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tsao’s office at (202) 854-3840.

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

    • Residency: Clarian Indiana Univ Hosp, Endocrinology, Diabetes & Metabolism; Clarian Indiana Univ Hosp, Internal Medicine

    Is Dr. Tsao board certified as an Endocrinologist?

    Yes, Dr. Cecillia Tsao, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Tsao speak?

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

    • English

    What conditions does an Endocrinologist like Dr. Tsao typically treat?

    As an Endocrinologist, Dr. Tsao 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. Tsao. 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.

    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:

    • 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:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Nontoxic Multinodular Goiter
    • Thyroid Disease
    • Multinodular Goiter
    • Lumpy Enlarged Thyroid

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    What procedures does an Endocrinologist like Dr. Tsao typically perform?

    As an Endocrinologist, procedures performed by Dr. Cecillia Tsao may include:

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

    Does Dr. Tsao accept my insurance?

    Dr. Tsao accepts most major insurance plans. Important: Please call our office at (202) 854-3840 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tsao accept in Washington, DC?

    Dr. Tsao in Washington, DC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Cigna Group

    • CVS Health (formerly Aetna)

    • District of Columbia

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Independence Health Group

    • Medicare

    • MedStar Health

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Tsao's office located?

    Phs Perry Family Health Center

    128 M St NW

    Washington, DC 20001

    (202) 854-3840

    Get Directions

    Dr. Cecillia Tsao's Practice 2

    1150 Varnum St NE

    Washington, DC 20017

    Get Directions

    What hospitals are Dr. Tsao affiliated with?

    CastleConnolyTopDoctors

    Castle Connolly Top Hospital

    This doctor is affiliated with a Castle Connolly Top Hospital.

    Dr. Tsao has admitting privileges at the following hospitals:

    Medstar Georgetown University Hospital,Washington, DC

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

    Dr. Tsao's National Provider Identifier (NPI) number is 1821101767.

    What common questions do patients ask about Dr. Tsao?

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

    What is Dr. Cecillia Tsao's specialty?

    Dr. Tsao is an Endocrinologist near Washington, DC.

    What does an Endocrinologist do?

    An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.

    Is Dr. Cecillia Tsao affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Tsao is affiliated with Medstar Washington Hospital 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 Endocrinologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Endocrinologist. 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 Dr. Cecillia Tsao accepting new patients in Washington, DC?

    Yes, Dr. Cecillia Tsao is accepting new patients at this time.

    Does Dr. Cecillia Tsao offer online booking?

    Please contact Dr. Tsao's office at (202) 854-3840 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Cecillia Tsao?

    Please contact Dr. Tsao's office at (202) 854-3840 to schedule an appointment.

    Where is Dr. Tsao's office located?

    Dr. Tsao's office is located in Washington, DC.

    Which board certifications does Dr. Cecillia Tsao have?

    Dr. Cecillia Tsao is certified by the American Board of Internal Medicine.