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Dr. Bill Tang, MD

West Covina, CA

37 Years of Experience

Accepting patients

    Who is Dr. Tang, Obstetrician / Gynecologist (OBGYN) in West Covina, CA?

    Dr. Bill Tang, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in West Covina, CA with 1 additional practice location. He has been practicing for over 37 years and is board certified by the American Board of Obstetrics and Gynecology. Dr. Tang graduated from State University of New York Downstate Medical Center College of Medicine and completed his residency at Metropolitan Hosp Ctr, Obstetrics And Gynecology. Dr. Tang is fluent in English and Spanish, and is currently seeing new patients. Dr. Tang’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tang’s office at (626) 338-3788.

    What are Areas of Expertise for Dr. Tang?

    Dr. Bill Tang, MD is a highly-rated, board-certified Obstetrician / Gynecologist (OBGYN) known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Tang empowers patients to confidently navigate their health journey, specializing in Women's Health, or comprehensive wellness support. Serving the West Covina/CA community, Dr. Tang is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Metropolitan Hosp Ctr, Obstetrics And Gynecology | New York Medical College at Metropolitan Hospital Center Program

    • Medical School: SUNY Downstate Medical Center College Of Medicine | State University of New York Downstate Medical Center College of Medicine | Universidad AutÛnoma de Guadalajara Facultad de Medicina

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

    Yes, Dr. Bill Tang, MD is board certified by the American Board of Obstetrics and Gynecology

    What languages does Dr. Tang speak?

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

    • English

    • Spanish

    What conditions does Dr. Tang treat?

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

    • Prenatal Care for Normal Pregnancy
    • Third Trimester Prenatal Care
    • Second Trimester Prenatal Care
    • Prenatal Care
    • Routine Pregnancy Check-ups
    • Maternity Care
    • Normal Pregnancy Supervision
    • 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

    ICD-10 Codes:

    • Z3490: Encounter for supervision of normal pregnancy, unspecified, unspecified trimester
    • 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

    Also known as:

    • Incidental Pregnancy
    • Pregnancy
    • Unplanned pregnancy (incidental finding)
    • Pregnancy discovered incidentally
    • Unexpected pregnancy

    ICD-10 Codes:

    • Z331: Pregnant state, incidental

    Also known as:

    • Abnormal Uterine and Vaginal Bleeding
    • Other 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
    • N938: Other specified abnormal uterine and vaginal bleeding

    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:

    • Uncomplicated Childbirth
    • Cesarean Delivery
    • Childbirth
    • Normal Delivery
    • Natural Birth
    • Vaginal Delivery
    • C-section
    • Surgical Birth
    • Cesarean Section

    ICD-10 Codes:

    • O80: Encounter for full-term uncomplicated delivery
    • O82: Encounter for cesarean delivery without indication

    Also known as:

    • Postmenopausal Bleeding
    • Menopause
    • Vaginal Bleeding
    • Bleeding After Menopause
    • Vaginal Bleeding in Menopause

    ICD-10 Codes:

    • N950: Postmenopausal bleeding

    Also known as:

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

    ICD-10 Codes:

    • D259: Leiomyoma of uterus, unspecified

    Also known as:

    • Low-Grade Abnormal Cells on Pap Test (LGSIL)
    • Cervical Cancer Screening
    • Cervix Disorder
    • Abnormal Pap Smear
    • LGSIL Pap Test
    • Mild Cervical Dysplasia
    • Low-Grade Squamous Intraepithelial Lesion

    ICD-10 Codes:

    • R87612: Low grade squamous intraepithelial lesion on cytologic smear of cervix (LGSIL)

    Also known as:

    • Atypical Cells on Pap Test (ASC-US)
    • Cervical Cancer Screening
    • ASC-US Pap smear
    • Uncertain abnormal cervical cells
    • Mildly abnormal Pap test

    ICD-10 Codes:

    • R87610: Atypical squamous cells of undetermined significance on cytologic smear of cervix (ASC-US)

    Also known as:

    • Gestational Diabetes
    • Diabetes and Pregnancy
    • Gestational diabetes
    • Pregnancy Diabetes
    • Diabetes developed during pregnancy
    • GDM

    ICD-10 Codes:

    • O24419: Gestational diabetes mellitus in pregnancy, unspecified control

    Also known as:

    • Uterine and Vaginal Prolapse
    • Cervix Disorder
    • Pelvic Floor Disorder
    • Uterine prolapse
    • Vaginal prolapse
    • Dropped uterus and vagina

    ICD-10 Codes:

    • N814: Uterovaginal prolapse, 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:

    • Group B Strep Carrier
    • Streptococcal Infection
    • GBS Carrier
    • Asymptomatic Group B Strep
    • Streptococcus agalactiae carrier

    ICD-10 Codes:

    • Z22330: Carrier of Group B streptococcus

    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

    What procedures does Dr. Tang perform?

    As a Obstetrician / Gynecologist (OBGYN), Dr. Tang performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Tang. 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:

    • Hysteroscopy with Biopsy or Polyp Removal
    • Biopsy
    • Hysteroscopy
    • Uterine Scope with Biopsy
    • Hysteroscopic Polypectomy
    • D&C with Hysteroscopy

    CPT Codes:

    • 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C

    Also known as:

    • Uterine Lining Biopsy
    • Biopsy
    • Endometrial Biopsy
    • Uterine Biopsy
    • Cervical Biopsy
    • Endocervical Sampling

    CPT Codes:

    • 58100: Endometrial sampling (biopsy) with or without endocervical sampling (biopsy), without cervical dilation, any method (separate procedure)

    Also known as:

    • Dilation and Curettage (D&C)
    • D&C
    • Uterine Scraping
    • Uterine Dilation and Curettage

    CPT Codes:

    • 58120: Dilation and curettage, diagnostic and/or therapeutic (nonobstetrical)

    Also known as:

    • Total Abdominal Hysterectomy
    • Laparoscopic Hysterectomy
    • Partial Hysterectomy (Abdominal)
    • Hysterectomy
    • Laparoscopy
    • Abdominal Uterus Removal
    • Open Hysterectomy
    • Uterus and Cervix Removal
    • Ovary and Tube Removal with Hysterectomy
    • Minimally Invasive Hysterectomy
    • Keyhole Hysterectomy
    • Total Laparoscopic Hysterectomy
    • Uterus Removal Surgery
    • Supracervical Hysterectomy
    • Subtotal Hysterectomy

    CPT Codes:

    • 58150: Total abdominal hysterectomy (corpus and cervix), with or without removal of tube(s), with or without removal of ovary(s);
    • 58571: Laparoscopy, surgical, with total hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)
    • 58180: Supracervical abdominal hysterectomy (subtotal hysterectomy), with or without removal of tube(s), with or without removal of ovary(s)

    Also known as:

    • Colposcopy of Cervix and Vagina
    • Colposcopy
    • Cervical Colposcopy
    • Vaginal Colposcopy
    • Cervix and Vagina Exam
    • Magnified Cervical Exam

    CPT Codes:

    • 57452: Colposcopy of the cervix including upper/adjacent vagina;

    Also known as:

    • Colposcopy with Cervical Biopsy
    • Colposcopy
    • Cervical Colposcopy with Curettage
    • Vaginal Colposcopy with Endocervical Curettage
    • Cervical Exam with Tissue Sample
    • Cervical Biopsy during Colposcopy

    CPT Codes:

    • 57456: Colposcopy of the cervix including upper/adjacent vagina; with endocervical curettage

    Also known as:

    • Prenatal Care Visits (4-6)
    • Prenatal Care
    • Antepartum visits
    • Pregnancy check-ups
    • Maternity care appointments

    CPT Codes:

    • 59425: Antepartum care only; 4-6 visits

    Also known as:

    • Fetal Non-Stress Test
    • Nonstress Test
    • Nonstress Test (NST)
    • Fetal Heart Rate Monitoring
    • NST for Pregnancy
    • Baby Heartbeat Test

    CPT Codes:

    • 59025: Fetal non-stress test

    Also known as:

    • Comprehensive Prenatal Care (7+ Visits)
    • Prenatal Care
    • Antepartum Care
    • Pregnancy Check-ups
    • Maternity Care
    • Obstetric Visits

    CPT Codes:

    • 59426: Antepartum care only; 7 or more visits

    Does Dr. Tang accept my insurance?

    Dr. Tang accepts most major insurance plans. Important: Please call our office at (626) 338-3788 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tang accept in West Covina, CA?

    Dr. Tang in West Covina, 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

    • Apex Healthcare

    • Centene

    • City of Los Angeles

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Heritage Health

    • Medicaid

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Tang's office located?

    Dr. Bill Tang's Primary Practice

    1135 S Sunset Ave Ste 206

    West Covina, CA 91790

    (626) 338-3788

    Get Directions

    Dr. Bill Tang's Practice 2

    440 W Foothill Blvd

    Glendora, CA 91741

    Get Directions

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

    Dr. Tang's National Provider Identifier (NPI) number is 1447216510.

    What common questions do patients ask about Dr. Tang?

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

    What is Dr. Bill Tang's specialty?

    Dr. Tang is a Obstetrician / Gynecologist (OBGYN) near West Covina, 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. Tang to book an appointment today.

    Is this Dr. Bill Tang affiliated with a ranked Castle Connolly Top Hospital?

    No, Tang is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Emanate Health Queen of the Valley Hospital, Emanate Health Inter-Community 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 / 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 Bill Tang accepting new patients in West Covina, CA?

    Yes, Dr. Bill Tang is accepting new patients at this time.

    Does Dr. Bill Tang offer online booking?

    Please contact Dr. Tang's office at (626) 338-3788 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Bill Tang?

    Please contact Dr. Tang's office at (626) 338-3788 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Bill Tang have?

    Dr. Bill Tang is certified by the American Board of Obstetrics and Gynecology.

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