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Dr. Cynthia Twu, MD

New York, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Twu, Internist in New York, NY?

    Dr. Cynthia Twu, MD is an Internist, who primarily practices in New York, NY with 2 additional practice locations. Dr. Twu graduated from Albany Medical College of Union University. Dr. Twu is fluent in English, and is currently seeing new patients. Dr. Twu’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Twu’s office at (203) 661-5330.

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

    • Medical School: Albany Medical College of Union University

    What languages does Dr. Twu speak?

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

    • English

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

    As an Internist, Dr. Twu 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. Twu. 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:

    • Acute pain after medical procedure
    • Pain
    • Acute post-operative pain
    • Pain after surgery
    • Post-procedural pain

    ICD-10 Codes:

    • G8918: Other acute postprocedural pain

    Also known as:

    • Uncomplicated Childbirth
    • Childbirth
    • Normal Delivery
    • Natural Birth
    • Vaginal Delivery

    ICD-10 Codes:

    • O80: Encounter for full-term uncomplicated delivery

    Also known as:

    • Cataract
    • Cloudy lens
    • Lens clouding
    • Eye cloudiness

    ICD-10 Codes:

    • H2512: Age-related nuclear cataract, left eye
    • H2511: Age-related nuclear cataract, right eye

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Previous C-section Scar During Pregnancy
    • Cesarean Delivery
    • Prior Cesarean Section
    • Uterine Scar from C-section
    • C-section History in Pregnancy

    ICD-10 Codes:

    • O34219: Maternal care for unspecified type scar from previous cesarean delivery

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

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

    As an Internist, Dr. Twu performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Twu. 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:

    • Brachial Plexus Nerve Block
    • Lower Leg Nerve Block Injection
    • Shoulder Nerve Injection
    • Arm Pain Injection
    • Imaging-Guided Nerve Block
    • Fascial plane block for leg pain
    • Lower extremity nerve injection
    • Leg pain block with imaging

    CPT Codes:

    • 64415: Injection(s), anesthetic agent(s) and/or steroid; brachial plexus, including imaging guidance, when performed
    • 64473: Lower Extremity Fascial Plane Block, Unilateral; By Injection(S), Including Imaging Guidance, When Performed

    Also known as:

    • Femoral Nerve Block Injection
    • Abdominal Wall Nerve Block (TAP Block)
    • Femoral nerve injection
    • Thigh nerve block
    • Pain relief injection for thigh
    • Nerve block with imaging guidance
    • TAP block
    • Transversus abdominis plane block
    • Rectus sheath block
    • Abdominal pain injection

    CPT Codes:

    • 64447: Injection(s), anesthetic agent(s) and/or steroid; femoral nerve, including imaging guidance, when performed
    • 64488: Transversus abdominis plane (TAP) block (abdominal plane block, rectus sheath block) bilateral; by injections (includes imaging guidance, when performed)

    Also known as:

    • Sciatic Nerve Pain Injection
    • Sciatic Nerve Block
    • Sciatica Injection
    • Steroid Injection for Sciatica
    • Pain Relief for Sciatic Nerve

    CPT Codes:

    • 64445: Injection(s), anesthetic agent(s) and/or steroid; sciatic nerve, including imaging guidance, when performed

    Also known as:

    • Lumbar or Sacral Epidural Injection (No Imaging)
    • Lower Back Epidural Injection
    • Caudal Epidural Injection
    • Spinal Pain Injection (Lumbar)

    CPT Codes:

    • 62322: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, lumbar or sacral (caudal); without imaging guidance

    Does Dr. Twu accept my insurance?

    Dr. Twu accepts most major insurance plans. Important: Please call our office at (203) 661-5330 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Twu accept in New York, NY?

    Dr. Twu in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allegiance Benefit Plan Management

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Medicare

    • Point32Health

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Twu's office located?

    Dr. Cynthia Twu's Primary Practice

    550 1st Ave

    New York, NY 10016

    (203) 661-5330

    Get Directions

    Dr. Cynthia Twu's Practice 2

    55 Holly Hill Ln

    Greenwich, CT 06830

    Get Directions

    Dr. Cynthia Twu's Practice 3

    5 Perryridge Rd

    Greenwich, CT 06830

    Get Directions

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

    Dr. Twu's National Provider Identifier (NPI) number is 1588076210.

    What common questions do patients ask about Dr. Twu?

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

    What is Dr. Cynthia Twu's specialty?

    Dr. Twu is a Internist near New York, NY.

    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. Cynthia Twu affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Twu is affiliated with Greenwich Hospital 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 Cynthia Twu accepting new patients in New York, NY?

    Yes, Dr. Cynthia Twu is accepting new patients at this time.

    Does Dr. Cynthia Twu offer online booking?

    Please contact Dr. Twu's office at (203) 661-5330 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Cynthia Twu?

    Please contact Dr. Twu's office at (203) 661-5330 for information regarding telehealth appointment availability or for scheduling assistance.

    <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>