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Dr. Mark Yassa, DO

West Islip, NY

Accepting patients

    Who is Dr. Yassa, Obstetrician in West Islip, NY?

    Dr. Mark Yassa, DO is an Obstetrician, who primarily practices in West Islip, NY with 2 additional practice locations. He is board certified. Dr. Yassa is fluent in English, Hebrew, and Spanish, and is currently seeing new patients. Dr. Yassa’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yassa’s office at (516) 393-1000.

    What languages does Dr. Yassa speak?

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

    • English

    • Hebrew

    • Spanish

    What conditions does Dr. Yassa treat?

    As a Obstetrician, Dr. Yassa 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. Yassa. 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:

    • 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:

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

    ICD-10 Codes:

    • Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester
    • Z3490: Encounter for supervision of normal pregnancy, unspecified, unspecified trimester
    • Z3492: Encounter for supervision of normal pregnancy, unspecified, second trimester
    • Z3483: Encounter for supervision of other normal pregnancy, third trimester
    • Z3482: Encounter for supervision of other normal pregnancy, second trimester
    • Z3491: Encounter for supervision of normal pregnancy, unspecified, first trimester

    Also known as:

    • General High-Risk Pregnancy Care
    • Health Problems in Pregnancy
    • Specialized Obstetric Monitoring
    • Maternal-Fetal Medicine Consult
    • Pregnancy Management for Complications

    ICD-10 Codes:

    • O0993: Supervision of high risk pregnancy, unspecified, third trimester
    • O09893: Supervision of other high risk pregnancies, third trimester

    Also known as:

    • Special Medical Examination
    • Specific health check
    • Detailed medical assessment
    • Special health screening

    ICD-10 Codes:

    • Z0189: Encounter for other specified special examinations

    Also known as:

    • Human Papillomavirus (HPV) Test
    • HPV screening
    • Papillomavirus test
    • Cervical cancer screening

    ICD-10 Codes:

    • Z1151: Encounter for screening for human papillomavirus (HPV)

    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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Unspecified High-Risk Pregnancy Supervision
    • Supervision for Other High-Risk Pregnancies
    • Health Problems in Pregnancy
    • General high-risk pregnancy monitoring
    • Managing unspecified high-risk pregnancy
    • High-risk pregnancy care (general)
    • Monitoring for unknown pregnancy risks
    • Monitoring for various high-risk pregnancies
    • Managing other complex pregnancies
    • Special care for high-risk pregnancy
    • Unspecified high-risk pregnancy management

    ICD-10 Codes:

    • O0992: Supervision of high risk pregnancy, unspecified, second trimester
    • O09892: Supervision of other high risk pregnancies, second trimester

    Also known as:

    • Routine Postpartum Check-up
    • Postpartum Care
    • After-birth Follow-up
    • Postnatal Care Visit
    • Maternal Postpartum Exam

    ICD-10 Codes:

    • Z392: Encounter for routine postpartum follow-up

    Also known as:

    • Abnormal Uterine and Vaginal Bleeding
    • Vaginal Bleeding
    • Unusual Uterine Bleeding
    • Abnormal Vaginal Discharge
    • AUB
    • Irregular Genital Bleeding

    ICD-10 Codes:

    • N939: Abnormal uterine and vaginal bleeding, unspecified

    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:

    • General Disorder Screening
    • Health Screening
    • General Health Check
    • Disease Screening
    • Medical Disorder Screening

    ICD-10 Codes:

    • Z1389: Encounter for screening for other disorder

    Also known as:

    • Pelvic and Perineal Pain
    • Pelvic Pain
    • Perineum pain
    • Pelvic floor pain
    • Pain in groin area

    ICD-10 Codes:

    • R102: Pelvic and perineal pain

    Which procedures does Dr. Yassa perform as a Obstetrician?

    As a Obstetrician, procedures performed by an Dr. Mark Yassa may include:

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

    Does Dr. Yassa accept my insurance?

    Dr. Yassa accepts most major insurance plans. Important: Please call our office at (516) 393-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Yassa accept in West Islip, NY?

    Dr. Yassa in West Islip, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aither Health

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Healthfirst

    • MetroPlus

    • Molina

    • Service Employees International Union (SEIU)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Yassa's office located?

    Dr. Mark Yassa's Primary Practice

    1000 Montauk Hwy

    West Islip, NY 11795

    (516) 393-1000

    Get Directions

    Dr. Mark Yassa's Practice 2

    1556 Straight Path

    Wyandanch, NY 11798

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    Dr. Mark Yassa's Practice 3

    1080 Sunrise Hwy

    Amityville, NY 11701

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

    Dr. Yassa's National Provider Identifier (NPI) number is 1922488618.

    What common questions do patients ask about Dr. Yassa?

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

    What is Dr. Mark Yassa's specialty?

    Dr. Yassa is a Obstetrician near West Islip, NY. A physician specializing in the diagnosis, treatment, and management of patients with obstetric conditions focuses on the health and care of women during pregnancy, childbirth, and the postpartum period, addressing a wide range of issues related to maternal and fetal well-being. Contact Dr. Yassa to book an appointment today.

    Is this Dr. Mark Yassa affiliated with a ranked Castle Connolly Top Hospital?

    No, Yassa is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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?

    Explore Obstetrician 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 Mark Yassa accepting new patients in West Islip, NY?

    Yes, Dr. Mark Yassa is accepting new patients at this time.

    Does Dr. Mark Yassa offer online booking?

    Please contact Dr. Yassa's office at (516) 393-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Yassa?

    Please contact Dr. Yassa's office at (516) 393-1000 for information regarding telehealth appointment availability or for scheduling assistance.

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