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Dr. Diana Wu, MD

Walnut Creek, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Wu, Family Medicine Specialist in Walnut Creek, CA?

    Dr. Diana Wu, MD is a Family Medicine Specialist, who primarily practices in Walnut Creek, CA with 2 additional practice locations. She is board certified. Dr. Wu is fluent in English and Spanish, and is currently seeing new patients. Dr. Wu’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Wu’s office at (603) 650-5000.

    What languages does Dr. Wu speak?

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

    • English

    • Spanish

    What conditions does Dr. Wu treat?

    As a Family Medicine Specialist, Dr. Wu 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. Wu. 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:

    • Other Birth Control Check-up
    • Birth Control Pill Check-up
    • Routine IUD Check-up
    • IUD Removal
    • Contraceptive Patch Check-up
    • Birth Control
    • Contraceptive Device Follow-up
    • Birth Control Surveillance
    • Family Planning Check
    • Oral Contraceptive Follow-up
    • Pill Prescription Check
    • Contraceptive Pill Management
    • Regular IUD Check
    • Intrauterine Device Routine Exam
    • IUD Follow-up Visit
    • Intrauterine Device Extraction
    • Taking out IUD
    • Removing an IUD
    • Hormonal Patch Follow-up
    • Transdermal Contraceptive Surveillance
    • Birth Control Patch Management

    ICD-10 Codes:

    • Z3049: Encounter for surveillance of other contraceptives
    • Z3041: Encounter for surveillance of contraceptive pills
    • Z30431: Encounter for routine checking of intrauterine contraceptive device
    • Z30432: Encounter for removal of intrauterine contraceptive device
    • Z3045: Encounter for surveillance of transdermal patch hormonal contraceptive device

    Also known as:

    • First-time Prescription for Other Birth Control
    • Birth Control Shot Check-up
    • First-time Birth Control Pill Prescription
    • Birth Control Implant Check-up
    • First-time Birth Control Shot Prescription
    • IUD Insertion
    • First-time Birth Control Patch Prescription
    • Birth Control
    • Initial prescription for alternative contraception
    • Starting non-pill/shot/patch birth control
    • New prescription for other contraceptive methods
    • Injectable contraceptive follow-up
    • Depo-Provera monitoring
    • Birth control injection check
    • Initial oral contraceptive prescription
    • Starting birth control pills
    • New birth control pill order
    • Contraceptive implant follow-up
    • Nexplanon monitoring
    • Subdermal implant check
    • Initial injectable contraceptive prescription
    • Starting Depo-Provera
    • New birth control injection order
    • Intrauterine device placement
    • Getting an IUD
    • IUD procedure
    • Initial contraceptive patch prescription
    • Starting hormonal patch
    • New birth control patch order

    ICD-10 Codes:

    • Z30018: Encounter for initial prescription of other contraceptives
    • Z3042: Encounter for surveillance of injectable contraceptive
    • Z30011: Encounter for initial prescription of contraceptive pills
    • Z3046: Encounter for surveillance of implantable subdermal contraceptive
    • Z30013: Encounter for initial prescription of injectable contraceptive
    • Z30430: Encounter for insertion of intrauterine contraceptive device
    • Z30016: Encounter for initial prescription of transdermal patch hormonal contraceptive device

    Also known as:

    • Elective Abortion
    • Abortion
    • Planned abortion
    • Voluntary termination of pregnancy
    • Induced abortion

    ICD-10 Codes:

    • Z332: Encounter for elective termination of pregnancy

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Birth Control Implant Prescription
    • Birth Control
    • Contraceptive Implant
    • Nexplanon Prescription
    • Subdermal Implant

    ICD-10 Codes:

    • Z30017: Encounter for initial prescription of implantable subdermal contraceptive

    Also known as:

    • Positive Pregnancy Test
    • Pregnancy
    • Confirmed Pregnancy
    • Pregnant Result
    • Positive HCG Test

    ICD-10 Codes:

    • Z3201: Encounter for pregnancy test, result positive

    Also known as:

    • Unwanted Pregnancy Issues
    • Unplanned pregnancy concerns
    • Crisis pregnancy
    • Difficult pregnancy decision

    ICD-10 Codes:

    • Z640: Problems related to unwanted pregnancy

    Also known as:

    • High-Risk Sexual Behavior
    • Sexual Health
    • Unsafe Sex Practices
    • Sexual Risk Assessment
    • STI Prevention Counseling

    ICD-10 Codes:

    • Z7251: High risk heterosexual behavior

    Also known as:

    • Sexually Transmitted Infection (STI) Screening
    • Health Screening
    • STD screening
    • Sexual health check
    • Venereal disease test

    ICD-10 Codes:

    • Z113: Encounter for screening for infections with a predominantly sexual mode of transmission

    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

    Which procedures does Dr. Wu perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Diana Wu may include:

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

    Does Dr. Wu accept my insurance?

    Dr. Wu accepts most major insurance plans. Important: Please call our office at (603) 650-5000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Wu accept in Walnut Creek, CA?

    Dr. Wu in Walnut Creek, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alameda Alliance

    • All Other Third Party

    • Altamed Health Services

    • Centene

    • City of Los Angeles

    • Kaiser Permanente

    • Medicaid

    • Medicare

    • San Francisco Health Plan

    • Sunrise Community Health

    View All Insurances

    Where is Dr. Wu's office located?

    Dr. Diana Wu's Primary Practice

    1357 Oakland Ct

    Walnut Creek, CA 94596

    (603) 650-5000

    Get Directions

    Dr. Diana Wu's Practice 2

    1030 International Blvd

    Oakland, CA 94606

    Get Directions

    Dr. Diana Wu's Practice 3

    400 W 30th St

    Los Angeles, CA 90007

    Get Directions

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

    Dr. Wu's National Provider Identifier (NPI) number is 1588001622.

    What common questions do patients ask about Dr. Wu?

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

    What is Dr. Diana Wu's specialty?

    Dr. Wu is a Family Medicine Specialist near Walnut Creek, CA. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Wu to book an appointment today.

    Is this Dr. Diana Wu affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Wu is affiliated with Alta Bates Summit Medical Center - Summit Campus, Eden Medical Center, Alta Bates Summit Medical Center - Alta Bates Campus which are a Castle Connolly Top Hospitals. 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

    Where can I learn more about Family Medicine Specialist?

    Explore Family 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 Diana Wu accepting new patients in Walnut Creek, CA?

    Yes, Dr. Diana Wu is accepting new patients at this time.

    Does Dr. Diana Wu offer online booking?

    Please contact Dr. Wu's office at (603) 650-5000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Diana Wu?

    Please contact Dr. Wu's office at (603) 650-5000 for information regarding telehealth appointment availability or for scheduling assistance.

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