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Dr. Theresa Castillo, MD

Baytown, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Castillo, Obstetrician / Gynecologist (OBGYN) in Baytown, TX?

    Dr. Theresa Castillo, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Baytown, TX with 2 additional practice locations. She is board certified. Dr. Castillo graduated from University Of North Texas Health Science Center. Dr. Castillo is fluent in English and Spanish, and is currently seeing new patients. Dr. Castillo’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Castillo’s office at (281) 444-3440.

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

    • Medical School: University Of North Texas Health Science Center

    What languages does Dr. Castillo speak?

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

    • English

    • Spanish

    What conditions does Dr. Castillo treat?

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

    • 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:

    • 38 Weeks Pregnant
    • 39 Weeks Pregnant
    • 37 Weeks Pregnant
    • 36 Weeks Pregnant
    • Pregnancy
    • Full term pregnancy
    • Week 38 of gestation
    • Ready for birth
    • Week 39 of gestation
    • Due date approaching
    • Gestation at 37 weeks
    • 37th week of pregnancy
    • Full-term pregnancy
    • Nine months pregnant
    • Week 36 of gestation

    ICD-10 Codes:

    • Z3A38: 38 weeks gestation of pregnancy
    • Z3A39: 39 weeks gestation of pregnancy
    • Z3A37: 37 weeks gestation of pregnancy
    • Z3A36: 36 weeks gestation of pregnancy

    Also known as:

    • Postpartum Check-up
    • Postpartum Care
    • After-birth care
    • Postnatal examination
    • Maternal follow-up after delivery

    ICD-10 Codes:

    • Z390: Encounter for care and examination of mother immediately after delivery

    Also known as:

    • Severe Preeclampsia After Childbirth
    • High Blood Pressure in Pregnancy
    • Preeclampsia
    • Postpartum Severe Preeclampsia
    • Advanced Preeclampsia Post-Delivery
    • High-Risk Preeclampsia After Birth

    ICD-10 Codes:

    • O1415: Severe pre-eclampsia, complicating the puerperium

    Also known as:

    • Genital Tract Infection in Late Pregnancy
    • Genital Tract Infection in Pregnancy
    • Infection and Pregnancy
    • Reproductive Tract Infection in late pregnancy
    • Vaginal Infection in third trimester
    • Cervical Infection in late pregnancy
    • Reproductive Organ Infection Pregnancy
    • Vaginal Infection Pregnancy
    • Pelvic Infection Pregnancy

    ICD-10 Codes:

    • O23593: Infection of other part of genital tract in pregnancy, third trimester
    • O23592: Infection of other part of genital tract in pregnancy, second trimester

    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
    • O471: False labor at or after 37 completed weeks of gestation

    Also known as:

    • Urinary Tract Infection (UTI) in Pregnancy
    • Infection and Pregnancy
    • Urinary Tract Infection
    • UTI in Pregnancy
    • Urinary Infection During Pregnancy

    ICD-10 Codes:

    • O2343: Unspecified infection of urinary tract in pregnancy, third trimester
    • O2342: Unspecified infection of urinary tract in pregnancy, second trimester

    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:

    • Single Live Birth
    • Childbirth
    • One baby born alive
    • Vaginal birth of one baby

    ICD-10 Codes:

    • Z370: Single live birth

    Also known as:

    • Late Pregnancy Vomiting
    • Health Problems in Pregnancy
    • Nausea and Vomiting
    • Vomiting in Third Trimester
    • Nausea and Vomiting Late in Pregnancy
    • Persistent Vomiting in Late Pregnancy

    ICD-10 Codes:

    • O212: Late vomiting of pregnancy

    Also known as:

    • Other Bacterial Infection
    • Bacterial Infection
    • Various Bacterial Diseases
    • Uncommon Bacterial Infections
    • Bacterial disease

    ICD-10 Codes:

    • B9689: Other specified bacterial agents as the cause of diseases classified elsewhere

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

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

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

    Does Dr. Castillo accept my insurance?

    Dr. Castillo accepts most major insurance plans. Important: Please call our office at (281) 444-3440 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Castillo accept in Baytown, TX?

    Dr. Castillo in Baytown, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Government Employees Health Association

    • Humana

    • KelseyCare Advantage

    • Oscar Health Insurance Co

    • State of Texas

    • Texas Children's Hospital

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Castillo's office located?

    Dr. Theresa Castillo's Primary Practice

    4401 Garth Rd

    Baytown, TX 77521

    (281) 444-3440

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    Dr. Theresa Castillo's Practice 2

    13215 Dotson Rd Ste 200

    Houston, TX 77070

    Get Directions

    Dr. Theresa Castillo's Practice 3

    10655 Steepletop Dr

    Jersey Village, TX 77065

    Get Directions

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

    Dr. Castillo's National Provider Identifier (NPI) number is 1013067909.

    What common questions do patients ask about Dr. Castillo?

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

    What is Dr. Theresa Castillo's specialty?

    Dr. Castillo is a Obstetrician / Gynecologist (OBGYN) near Baytown, TX. 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. Castillo to book an appointment today.

    Is this Dr. Theresa Castillo affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Castillo is affiliated with Houston Methodist Willowbrook Hospital 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

    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 Theresa Castillo accepting new patients in Baytown, TX?

    Yes, Dr. Theresa Castillo is accepting new patients at this time.

    Does Dr. Theresa Castillo offer online booking?

    Please contact Dr. Castillo's office at (281) 444-3440 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Theresa Castillo?

    Please contact Dr. Castillo's office at (281) 444-3440 for information regarding telehealth appointment availability or for scheduling assistance.

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