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Dr. Eugene Louie-Ng, MD

Dr. Eugene Louie-Ng, MD

Gainesville, VA

24 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Louie-Ng, Obstetrician / Gynecologist (OBGYN) in Gainesville, VA?

    Dr. Eugene Louie-Ng, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Gainesville, VA with 2 additional practice locations. He has been practicing for over 24 years and is board certified by the American Board of Obstetrics and Gynecology. Dr. Louie-Ng completed his residency at SUNY, University at Buffalo Affiliated Hospitals. Dr. Louie-Ng is fluent in English, and is currently seeing new patients. Dr. Louie-Ng’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Louie-Ng’s office.

    Where did Dr. Louie-Ng go to medical school and complete their residency?

    • Residency: SUNY, University at Buffalo Affiliated Hospitals

    • Medical School: State University of New York Downstate College of Medicine

    Is Dr. Louie-Ng board certified in Obstetrician / Gynecologist (OBGYN)?

    Yes, Dr. Eugene Louie-Ng, MD is board certified by the American Board of Obstetrics and Gynecology since 2001, American Board of Obstetrics and Gynecology since 2002

    What languages does Dr. Louie-Ng speak?

    Dr. Louie-Ng and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Louie-Ng treat?

    As a Obstetrician / Gynecologist (OBGYN), Dr. Louie-Ng 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. Louie-Ng. 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:

    • 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:

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

    ICD-10 Codes:

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

    Also known as:

    • Birth Control Shot Check-up
    • Birth Control
    • Injectable contraceptive follow-up
    • Depo-Provera monitoring
    • Birth control injection check

    ICD-10 Codes:

    • Z3042: Encounter for surveillance of injectable contraceptive

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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

    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:

    • Menopause
    • Climacteric
    • The Change of Life
    • Postmenopause

    ICD-10 Codes:

    • N951: Menopausal and female climacteric states

    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:

    • Uterine Polyp
    • Uterine Disease
    • Endometrial Polyp
    • Womb Polyp

    ICD-10 Codes:

    • N840: Polyp of corpus uteri

    Also known as:

    • Painful Urination
    • Urine and Urination
    • Dysuria
    • Burning when peeing
    • Stinging during urination

    ICD-10 Codes:

    • R300: Dysuria

    Also known as:

    • Genitourinary System Surgery Aftercare
    • After Surgery
    • Post-urinary tract surgery care
    • Reproductive organ surgery aftercare
    • Kidney surgery recovery

    ICD-10 Codes:

    • Z48816: Encounter for surgical aftercare following surgery on the genitourinary system

    Also known as:

    • Acute Vaginal Inflammation
    • Vaginitis
    • Acute Vaginitis
    • Sudden Vaginal Infection
    • Vaginal Irritation

    ICD-10 Codes:

    • N760: Acute vaginitis

    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:

    • 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:

    • Endometriosis
    • Endometrial implants
    • Endometrial tissue outside uterus
    • Retrograde menstruation

    ICD-10 Codes:

    • N809: Endometriosis, unspecified

    Which procedures does Dr. Louie-Ng perform as a Obstetrician / Gynecologist (OBGYN)?

    As a Obstetrician / Gynecologist (OBGYN), procedures performed by an Dr. Eugene Louie-Ng may include:

    For detailed information, please contact Dr. Louie-Ng's office.

    Does Dr. Louie-Ng accept my insurance?

    Dr. Louie-Ng accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Louie-Ng accept in Gainesville, VA?

    Dr. Louie-Ng in Gainesville, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Humana

    • Innovation Health

    • Magellan Health Services

    • Sentara Health System / Optima Health

    • State of Virginia

    • UnitedHealthcare

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    Where is Dr. Louie-Ng's office located?

    Dr. Eugene Louie-Ng's Primary Practice

    7915 Lake Manassas Dr Ste 205

    Gainesville, VA 20155

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    Dr. Eugene Louie-Ng's Practice 2

    8640 Sudley Rd Ste 303

    Manassas, VA 20110

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    Dr. Eugene Louie-Ng's Practice 3

    480 Fletcher Dr # 3

    Warrenton, VA 20186

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

    Dr. Louie-Ng's National Provider Identifier (NPI) number is 1164476818.

    What common questions do patients ask about Dr. Louie-Ng?

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

    What is Dr. Eugene Louie-Ng's specialty?

    Dr. Louie-Ng is a Obstetrician / Gynecologist (OBGYN) near Gainesville, VA. 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. Louie-Ng to book an appointment today.

    Is this Dr. Eugene Louie-Ng affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Louie-Ng is affiliated with Inova Fair Oaks Hospital, Prince William Medical Center which are a Castle Connolly Top Hospitals. 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 Eugene Louie-Ng accepting new patients in Gainesville, VA?

    Yes, Dr. Eugene Louie-Ng is accepting new patients at this time.

    Does Dr. Eugene Louie-Ng offer online booking?

    Please contact Dr. Louie-Ng's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Eugene Louie-Ng?

    Please contact Dr. Louie-Ng's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Eugene Louie-Ng have?

    Dr. Eugene Louie-Ng is certified by the American Board of Obstetrics and Gynecology.

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