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Dr. Lisa Diaz, MD

Newport Beach, CA

28 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Diaz, Obstetrician / Gynecologist (OBGYN) in Newport Beach, CA?

    Dr. Lisa Diaz, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Newport Beach, CA. She has been practicing for over 28 years and is board certified. Dr. Diaz graduated from Baylor College of Medicine and completed her residency at La Co Harbor Ucla Med Ctr, Obstetrics And Gynecology. Dr. Diaz is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Diaz’s office at (949) 574-9709.

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

    • Residency: La Co Harbor Ucla Med Ctr, Obstetrics And Gynecology | Harbor-UCLA Medical Center

    • Medical School: Baylor College of Medicine

    Is Dr. Diaz board certified as an Obstetrician / Gynecologist (OBGYN)?

    Yes, Dr. Lisa Diaz, MD is board certified by the American Board of Obstetrics and Gynecology

    What languages does Dr. Diaz speak?

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

    • English

    • Spanish

    What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Diaz typically treat?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Diaz 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. Diaz. 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:

    • Reduced Fetal Movement
    • Baby Moving Less
    • Fetal Hypoactivity
    • Decreased Baby Kicks

    ICD-10 Codes:

    • O368130: Decreased fetal movements, third trimester, not applicable or unspecified

    Also known as:

    • False Labor
    • Childbirth
    • Braxton Hicks Contractions
    • Practice Contractions
    • Prodromal Labor

    ICD-10 Codes:

    • O4703: False labor before 37 completed weeks of gestation, third trimester

    Also known as:

    • Routine Gynecological Exam (Normal Findings)
    • Women's Health Checkup
    • Women's checkup, all clear
    • Pelvic exam, normal results
    • OB/GYN visit, no issues

    ICD-10 Codes:

    • Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings

    Also known as:

    • Low Transverse C-section Scar in Pregnancy
    • Prenatal Care
    • Horizontal C-section Scar (Pregnancy)
    • Low-lying C-section Scar
    • Prior Cesarean Scar (Low Transverse)

    ICD-10 Codes:

    • O34211: Maternal care for low transverse scar from previous cesarean delivery

    What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Diaz typically perform?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Diaz 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. Diaz. 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:

    • Fetal Non-Stress Test
    • Nonstress Test
    • Nonstress Test (NST)
    • Fetal Heart Rate Monitoring
    • NST for Pregnancy
    • Baby Heartbeat Test

    CPT Codes:

    • 59025: Fetal non-stress test

    Does Dr. Diaz accept my insurance?

    Dr. Diaz accepts most major insurance plans. Important: Please call our office at (949) 574-9709 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Diaz accept in Newport Beach, CA?

    Dr. Diaz in Newport Beach, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene Corporation

    • Conifer Health Solutions

    • CVS Health (formerly Aetna)

    • Hoag Memorial Hospital Presbyterian

    • Inland Empire Health Plan

    • Monarch HealthCare

    • State of California

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Diaz's office located?

    Dr. Lisa Diaz's Primary Practice

    361 Hospital Rd Ste 223

    Newport Beach, CA 92663

    (949) 574-9709

    Get Directions

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

    Dr. Diaz's National Provider Identifier (NPI) number is 1952458549.

    What common questions do patients ask about Dr. Diaz?

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

    What is Dr. Lisa Diaz's specialty?

    Dr. Diaz is a Obstetrician / Gynecologist (OBGYN) near Newport Beach, CA.

    What does an Obstetrician / Gynecologist (OBGYN) do?

    An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life.

    Is this Dr. Lisa Diaz affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Diaz is affiliated with Hoag Hospital Newport Beach 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 Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). 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 Lisa Diaz accepting new patients in Newport Beach, CA?

    Yes, Dr. Lisa Diaz is accepting new patients at this time.

    Does Dr. Lisa Diaz offer online booking?

    Please contact Dr. Diaz's office at (949) 574-9709 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lisa Diaz?

    Please contact Dr. Diaz's office at (949) 574-9709 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Lisa Diaz have?

    Dr. Lisa Diaz is certified by the American Board of Obstetrics and Gynecology.

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