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Dr. Dennis Siegler

Palo Alto, CA

30 Years of Experience

Accepting patients

    Who is Dr. Siegler, Obstetrician / Gynecologist (OBGYN) in Palo Alto, CA?

    Dr. Dennis Siegler is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Palo Alto, CA with 2 additional practice locations. He has been practicing for over 30 years and is board certified by the American Board of Obstetrics and Gynecology. Dr. Siegler is fluent in English, Hungarian, and Spanish, and is currently seeing new patients. Dr. Siegler’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Siegler’s office at (650) 321-4121.

    Is Dr. Siegler board certified in Obstetrician / Gynecologist (OBGYN)?

    Yes, Dr. Dennis Siegler is board certified by the American Board of Obstetrics and Gynecology

    What languages does Dr. Siegler speak?

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

    • English

    • Hungarian

    • Spanish

    What conditions does Dr. Siegler treat?

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

    • Cervical Cancer Screening
    • Breast Cancer Screening
    • Colon Cancer Screening
    • HPV and Pap Test Results
    • Health Screening
    • Breast Cancer Screening (PDQ®)
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Pap Test
    • HPV Test
    • Cervical Smear
    • Early Cervical Cancer Detection
    • Mammogram
    • Breast Exam
    • Breast Cancer Check
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z124: Encounter for screening for malignant neoplasm of cervix
    • Z1239: Encounter for other screening for malignant neoplasm of breast
    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Other Birth Control Counseling
    • IUD Insertion
    • Birth Control Implant Check-up
    • Birth Control
    • Additional contraceptive advice
    • General family planning discussion
    • Ongoing birth control counseling
    • Intrauterine device placement
    • Getting an IUD
    • IUD procedure
    • Contraceptive implant follow-up
    • Nexplanon monitoring
    • Subdermal implant check

    ICD-10 Codes:

    • Z3009: Encounter for other general counseling and advice on contraception
    • Z30430: Encounter for insertion of intrauterine contraceptive device
    • Z3046: Encounter for surveillance of implantable subdermal contraceptive

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

    • Anemia during Late Pregnancy
    • Anemia
    • Health Problems in Pregnancy
    • Low iron in third trimester
    • Late pregnancy anemia
    • Blood deficiency during third trimester

    ICD-10 Codes:

    • O99013: Anemia complicating pregnancy, third trimester

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Uterine Fibroids
    • Leiomyoma
    • Fibromyoma
    • Myoma
    • Uterine growth

    ICD-10 Codes:

    • D259: Leiomyoma of uterus, unspecified

    Also known as:

    • Menopause
    • Climacteric
    • The Change of Life
    • Postmenopause

    ICD-10 Codes:

    • N951: Menopausal and female climacteric states

    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:

    • 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:

    • Medical Device Fitting and Adjustment
    • Device Fitting
    • Prosthetic Adjustment
    • Orthotic Fitting

    ICD-10 Codes:

    • Z4689: Encounter for fitting and adjustment of other specified devices

    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

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

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

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

    Does Dr. Siegler accept my insurance?

    Dr. Siegler accepts most major insurance plans. Important: Please call our office at (650) 321-4121 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Siegler accept in Palo Alto, CA?

    Dr. Siegler in Palo Alto, 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

    • Conifer Health Solutions

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Kaiser Permanente

    • Medicare

    • OptumRx

    • Other Provider Networks

    • Santa Clara Family Health Plan

    View All Insurances

    Where is Dr. Siegler's office located?

    Dr. Dennis Siegler's Primary Practice

    795 El Camino Real

    Palo Alto, CA 94301

    (650) 321-4121

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    Dr. Dennis Siegler's Practice 2

    751 S Bascom Ave

    San Jose, CA 95128

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    Dr. Dennis Siegler's Practice 3

    660 S Fair Oaks Ave

    Sunnyvale, CA 94086

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

    Dr. Siegler's National Provider Identifier (NPI) number is 1174687743.

    What common questions do patients ask about Dr. Siegler?

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

    What is Dr. Dennis Siegler's specialty?

    Dr. Siegler is a Obstetrician / Gynecologist (OBGYN) near Palo Alto, 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. Siegler to book an appointment today.

    Is this Dr. Dennis Siegler affiliated with a ranked Castle Connolly Top Hospital?

    No, Siegler is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Santa Clara Valley Medical Center. 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 Dennis Siegler accepting new patients in Palo Alto, CA?

    Yes, Dr. Dennis Siegler is accepting new patients at this time.

    Does Dr. Dennis Siegler offer online booking?

    Please contact Dr. Siegler's office at (650) 321-4121 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dennis Siegler?

    Please contact Dr. Siegler's office at (650) 321-4121 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Dennis Siegler have?

    Dr. Dennis Siegler is certified by the American Board of Obstetrics and Gynecology.

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