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Dr. Joyce Sun

Rockville, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sun, Adult Medicine Specialist in Rockville, MD?

    Dr. Joyce Sun is an Adult Medicine Specialist, who primarily practices in Rockville, MD. Dr. Sun is fluent in English, and is currently seeing new patients. Dr. Sun’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sun’s office at (240) 426-0130.

    What languages does Dr. Sun speak?

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

    • English

    What conditions does an Adult Medicine Specialist like Dr. Sun typically treat?

    As an Adult Medicine Specialist, Dr. Sun 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. Sun. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    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

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    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

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    What procedures does an Adult Medicine Specialist like Dr. Sun typically perform?

    As an Adult Medicine Specialist, procedures performed by Dr. Joyce Sun may include:

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

    Does Dr. Sun accept my insurance?

    Dr. Sun accepts most major insurance plans. Important: Please call our office at (240) 426-0130 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sun accept in Rockville, MD?

    Dr. Sun in Rockville, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CareFirst BlueCross BlueShield

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Humana

    • Johns Hopkins Health System

    • Medicare

    • Riverside Health

    • State of Maryland

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Sun's office located?

    Dr. Joyce Sun's Primary Practice

    15245 Shady Grove Rd Ste 130

    Rockville, MD 20850

    (240) 426-0130

    Get Directions

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

    Dr. Sun's National Provider Identifier (NPI) number is 1932588662.

    What common questions do patients ask about Dr. Sun?

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

    What is Dr. Joyce Sun's specialty?

    Dr. Sun is a Adult Medicine Specialist near Rockville, MD.

    What does an Adult Medicine Specialist do?

    The NUCC advises against using this code and suggests selecting a more suitable one.

    Is this Dr. Joyce Sun affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sun is affiliated with Adventist Healthcare Shady Grove 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 Adult Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Adult Medicine Specialist. 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 Joyce Sun accepting new patients in Rockville, MD?

    Yes, Dr. Joyce Sun is accepting new patients at this time.

    Does Dr. Joyce Sun offer online booking?

    Please contact Dr. Sun's office at (240) 426-0130 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Joyce Sun?

    Please contact Dr. Sun's office at (240) 426-0130 for information regarding telehealth appointment availability or for scheduling assistance.

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