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Dr. Denise Ishimaru, MD

Torrance, CA

15 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ishimaru, Obstetrician / Gynecologist (OBGYN) in Torrance, CA?

    Dr. Denise Ishimaru, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Torrance, CA with 2 additional practice locations. She has been practicing for over 15 years and is board certified. Dr. Ishimaru graduated from Chicago Medical School at Rosalind Franklin University of Medicine & Science and completed her residency at LAC - USC Medical Center. Dr. Ishimaru is fluent in English and Spanish, and is currently seeing new patients. Dr. Ishimaru’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ishimaru’s office at (310) 540-9600.

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

    • Residency: LAC - USC Medical Center

    • Medical School: Chicago Medical School at Rosalind Franklin University of Medicine & Science

    What languages does Dr. Ishimaru speak?

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

    • English

    • Spanish

    What conditions does Dr. Ishimaru treat?

    As a Obstetrician / Gynecologist (OBGYN), Dr. Ishimaru 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. Ishimaru. 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:

    • Prenatal Care for Normal Pregnancy
    • Third Trimester Prenatal Care
    • Second Trimester Prenatal Care
    • First Trimester Prenatal Care
    • Prenatal Care for First Pregnancy
    • Prenatal Care
    • Routine pregnancy check-ups
    • Standard antenatal care
    • Normal pregnancy supervision
    • Late pregnancy care
    • Third trimester check-ups
    • Antenatal care in late pregnancy
    • Late Pregnancy Check-ups
    • Routine Third Trimester Care
    • Maternity Care (Third Trimester)
    • Mid-pregnancy care
    • Second trimester check-ups
    • Antenatal care in mid-pregnancy
    • Early pregnancy care
    • First trimester check-ups
    • Antenatal care in early pregnancy
    • First Pregnancy Check-ups
    • Routine Care for First Pregnancy
    • Maternity Care for First-Time Moms
    • Mid-Pregnancy Check-ups
    • Routine Second Trimester Care
    • Maternity Care (Second Trimester)

    ICD-10 Codes:

    • Z3480: Encounter for supervision of other normal pregnancy, unspecified trimester
    • Z3403: Encounter for supervision of normal first pregnancy, third trimester
    • Z3483: Encounter for supervision of other normal pregnancy, third trimester
    • Z3402: Encounter for supervision of normal first pregnancy, second trimester
    • Z3401: Encounter for supervision of normal first pregnancy, first trimester
    • Z3400: Encounter for supervision of normal first pregnancy, unspecified trimester
    • Z3482: Encounter for supervision of other normal pregnancy, second trimester

    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 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:

    • Pregnancy Care for Older Mothers with Previous Births
    • Pregnancy Care for Older First-Time Mothers
    • Health Problems in Pregnancy
    • Advanced Maternal Age Multiple Pregnancies
    • Elderly Multigravida Care
    • Older Mother with Prior Births Pregnancy Monitoring
    • Advanced Maternal Age First Pregnancy
    • Elderly Primigravida Care
    • Older First-Time Mom Pregnancy Monitoring

    ICD-10 Codes:

    • O09523: Supervision of elderly multigravida, third trimester
    • O09513: Supervision of elderly primigravida, third trimester
    • O09529: Supervision of elderly multigravida, unspecified trimester

    Also known as:

    • Postpartum Depression
    • PPD
    • Baby Blues (severe)
    • Perinatal Depression

    ICD-10 Codes:

    • F530: Postpartum depression

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    Also known as:

    • Cervical Cancer Screening
    • HPV and Pap Test Results
    • Pap Test
    • HPV Test
    • Cervical Smear
    • Early Cervical Cancer Detection

    ICD-10 Codes:

    • Z124: Encounter for screening for malignant neoplasm of cervix

    Also known as:

    • Other Prenatal Screenings
    • Prenatal Care
    • Additional pregnancy tests
    • Special antenatal screenings
    • Specific prenatal checks

    ICD-10 Codes:

    • Z3689: Encounter for other specified antenatal screening

    Also known as:

    • Other Post-Surgery Condition
    • Postoperative State
    • Recovery After Surgery
    • Surgical Follow-up

    ICD-10 Codes:

    • Z98890: Other specified postprocedural states

    Also known as:

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

    ICD-10 Codes:

    • O80: Encounter for full-term uncomplicated delivery

    Which procedures does Dr. Ishimaru perform as a Obstetrician / Gynecologist (OBGYN)?

    As a Obstetrician / Gynecologist (OBGYN), procedures performed by an Dr. Denise Ishimaru may include:

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

    Does Dr. Ishimaru accept my insurance?

    Dr. Ishimaru accepts most major insurance plans. Important: Please call our office at (310) 540-9600 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ishimaru accept in Torrance, CA?

    Dr. Ishimaru in Torrance, 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

    • Blue Shield of California

    • Centene

    • City of Los Angeles

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • Other Health Care Provider

    • UnitedHealthcare

    • Western Growers Association

    View All Insurances

    Where is Dr. Ishimaru's office located?

    Dr. Denise Ishimaru's Primary Practice

    20911 Earl St Ste 220

    Torrance, CA 90503

    (310) 540-9600

    Get Directions

    Dr. Denise Ishimaru's Practice 2

    21501 Avalon Blvd Ste 100

    Carson, CA 90745

    Get Directions

    Dr. Denise Ishimaru's Practice 3

    520 N Prospect Ave

    Redondo Beach, CA 90277

    Get Directions

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

    Dr. Ishimaru's National Provider Identifier (NPI) number is 1225219066.

    What common questions do patients ask about Dr. Ishimaru?

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

    What is Dr. Denise Ishimaru's specialty?

    Dr. Ishimaru is a Obstetrician / Gynecologist (OBGYN) near Torrance, CA. 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. Contact Dr. Ishimaru to book an appointment today.

    Is this Dr. Denise Ishimaru affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ishimaru is affiliated with Providence Little Company Of Mary Medical Center Torrance, Torrance Memorial Medical Center 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 Obstetrician / Gynecologist (OBGYN)?

    Explore Obstetrician / Gynecologist (OBGYN) 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 Denise Ishimaru accepting new patients in Torrance, CA?

    Yes, Dr. Denise Ishimaru is accepting new patients at this time.

    Does Dr. Denise Ishimaru offer online booking?

    Please contact Dr. Ishimaru's office at (310) 540-9600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Denise Ishimaru?

    Please contact Dr. Ishimaru's office at (310) 540-9600 for information regarding telehealth appointment availability or for scheduling assistance.

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