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Dr. Teresa Tan, MD

Mountain View, CA

Accepting patients

    Who is Dr. Tan, Obstetrician / Gynecologist (OBGYN) in Mountain View, CA?

    Dr. Teresa Tan, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Mountain View, CA with 1 additional practice location. She is board certified. Dr. Tan is fluent in English, and is currently seeing new patients. Dr. Tan’s practice accepts Kaiser Permanente, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tan’s office at (650) 988-7470.

    What languages does Dr. Tan speak?

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

    • English

    What conditions does Dr. Tan treat?

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

    • 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:

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

    ICD-10 Codes:

    • Z3483: Encounter for supervision of other normal pregnancy, third trimester
    • Z3482: Encounter for supervision of other normal pregnancy, second trimester
    • Z3403: Encounter for supervision of normal first pregnancy, third trimester
    • Z3401: Encounter for supervision of normal first pregnancy, first trimester
    • Z3481: Encounter for supervision of other normal pregnancy, first trimester
    • Z3402: Encounter for supervision of normal first pregnancy, second trimester

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Postpartum Depression Screening
    • Maternal Depression Check
    • PPD Screening
    • New Mother Depression Test

    ICD-10 Codes:

    • Z1332: Encounter for screening for maternal depression

    Also known as:

    • Irregular Periods
    • Heavy and Frequent Periods (Regular Cycle)
    • Menstruation
    • Oligomenorrhea
    • Abnormal Menstrual Cycle
    • Menorrhagia
    • Polymenorrhea
    • Abnormal Uterine Bleeding

    ICD-10 Codes:

    • N926: Irregular menstruation, unspecified
    • N920: Excessive and frequent menstruation with regular cycle

    Also known as:

    • General High-Risk Pregnancy Care
    • Pregnancy Care for Older Mothers with Previous Births
    • Health Problems in Pregnancy
    • Specialized Obstetric Monitoring
    • Maternal-Fetal Medicine Consult
    • Pregnancy Management for Complications
    • Advanced Maternal Age Multiple Pregnancies
    • Elderly Multigravida Care
    • Older Mother with Prior Births Pregnancy Monitoring

    ICD-10 Codes:

    • O0990: Supervision of high risk pregnancy, unspecified, unspecified trimester
    • O09523: Supervision of elderly multigravida, third trimester

    Also known as:

    • Negative Pregnancy Test Result
    • Pregnancy Test
    • No pregnancy detected
    • Negative HCG test
    • Not pregnant result

    ICD-10 Codes:

    • Z3202: Encounter for pregnancy test, result negative

    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:

    • 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:

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

    ICD-10 Codes:

    • R102: Pelvic and perineal pain

    Also known as:

    • Other Vaginal Disorder
    • Vaginal Disease
    • Non-inflammatory Vaginal Conditions
    • Specific Vaginal Problems

    ICD-10 Codes:

    • N898: Other specified noninflammatory disorders of vagina

    Also known as:

    • Other Birth Control Counseling
    • Birth Control
    • Additional contraceptive advice
    • General family planning discussion
    • Ongoing birth control counseling

    ICD-10 Codes:

    • Z3009: Encounter for other general counseling and advice on contraception

    Also known as:

    • Routine IUD Check-up
    • Birth Control
    • Regular IUD Check
    • Intrauterine Device Routine Exam
    • IUD Follow-up Visit

    ICD-10 Codes:

    • Z30431: Encounter for routine checking of intrauterine contraceptive device

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

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

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

    Does Dr. Tan accept my insurance?

    Dr. Tan accepts most major insurance plans. Important: Please call our office at (650) 988-7470 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tan accept in Mountain View, CA?

    Dr. Tan in Mountain View, 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

    • Central California Alliance for Health

    • Conifer Health Solutions

    • Health Plan of San Joaquin

    • Health Plan of San Mateo

    • Kaiser Permanente

    • OptumRx

    • Other Provider Networks

    • Santa Clara Family Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Tan's office located?

    Dr. Teresa Tan's Primary Practice

    2485 Hospital Dr Ste 330

    Mountain View, CA 94040

    (650) 988-7470

    Get Directions

    Dr. Teresa Tan's Practice 2

    725 Welch Rd

    Palo Alto, CA 94304

    Get Directions

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

    Dr. Tan's National Provider Identifier (NPI) number is 1386910636.

    What common questions do patients ask about Dr. Tan?

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

    What is Dr. Teresa Tan's specialty?

    Dr. Tan is a Obstetrician / Gynecologist (OBGYN) near Mountain View, 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. Tan to book an appointment today.

    Is this Dr. Teresa Tan affiliated with a ranked Castle Connolly Top Hospital?

    No, Tan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Santa Clara Valley Medical Center, Good Samaritan Hospital - San Jose. 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 / 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 Teresa Tan accepting new patients in Mountain View, CA?

    Yes, Dr. Teresa Tan is accepting new patients at this time.

    Does Dr. Teresa Tan offer online booking?

    Please contact Dr. Tan's office at (650) 988-7470 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Teresa Tan?

    Please contact Dr. Tan's office at (650) 988-7470 for information regarding telehealth appointment availability or for scheduling assistance.

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