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Dr. Andrew Defazio, MD

Berkeley Heights, NJ

20 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Defazio, Obstetrician / Gynecologist (OBGYN) in Berkeley Heights, NJ?

    Dr. Andrew Defazio, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Berkeley Heights, NJ with 2 additional practice locations. He has been practicing for over 20 years and is board certified. Dr. Defazio graduated from Stony Brook University School of Medicine and completed his residency at Winthrop-University Hospital Program. Dr. Defazio is fluent in English and Italian, and is currently seeing new patients. Dr. Defazio’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Defazio’s office at (718) 836-3721.

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

    • Residency: Winthrop-University Hospital Program

    • Medical School: Stony Brook Univ Health Sciences Center School Of Medicine | Stony Brook University School of Medicine

    What languages does Dr. Defazio speak?

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

    • English

    • Italian

    What conditions does Dr. Defazio treat?

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

    • Screening for Other Endocrine Disorder
    • Nutritional Disorder Screening
    • Diabetes Screening
    • Blood and Immune System Disorder Screening
    • Health Screening
    • Hormone Disorder Screening
    • Gland Disorder Screening
    • Endocrine System Check
    • Dietary Disorder Screening
    • Malnutrition Screening
    • Nutrient Deficiency Test
    • Blood Sugar Test
    • Diabetes Mellitus Screening
    • Glucose Screening
    • Blood Disorder Check
    • Immune System Check-up
    • Hematologic Screening

    ICD-10 Codes:

    • Z1329: Encounter for screening for other suspected endocrine disorder
    • Z1321: Encounter for screening for nutritional disorder
    • Z131: Encounter for screening for diabetes mellitus
    • Z130: Encounter for screening for diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

    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:

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

    ICD-10 Codes:

    • N760: Acute vaginitis

    Also known as:

    • Human Papillomavirus (HPV) Test
    • HPV screening
    • Papillomavirus test
    • Cervical cancer screening

    ICD-10 Codes:

    • Z1151: Encounter for screening for human papillomavirus (HPV)

    Also known as:

    • Secondary Oligomenorrhea
    • Heavy and Frequent Periods (Irregular Cycle)
    • Menstruation
    • Infrequent Periods (Secondary)
    • Scanty Periods (Secondary)
    • Light Periods (Secondary)
    • Menometrorrhagia
    • Irregular Heavy Bleeding
    • Abnormal Uterine Bleeding

    ICD-10 Codes:

    • N914: Secondary oligomenorrhea
    • N921: Excessive and frequent menstruation with irregular cycle

    Also known as:

    • Fibrocystic Breast Changes
    • Breast Disease
    • Cystic breasts
    • Fibrocystic disease
    • Lumpy breasts

    ICD-10 Codes:

    • N6019: Diffuse cystic mastopathy of unspecified breast

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Uterine Fibroids
    • Leiomyoma of uterus
    • Myoma
    • Fibromyoma
    • Uterine leiomyoma

    ICD-10 Codes:

    • D251: Intramural leiomyoma of uterus

    Also known as:

    • Ovarian Cyst
    • Other Ovarian Cyst on Left Side
    • Ovarian Cysts
    • Ovary Cyst
    • Left ovarian cyst
    • Benign left ovarian cyst
    • Left ovary fluid sac

    ICD-10 Codes:

    • N83291: Other ovarian cyst, right side
    • N83292: Other ovarian cyst, left side

    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:

    • 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:

    • 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:

    • HIV Counseling
    • HIV
    • HIV Support Services
    • AIDS Counseling
    • Sexual Health Counseling

    ICD-10 Codes:

    • Z717: Human immunodeficiency virus [HIV] counseling

    Also known as:

    • Nutrition Counseling
    • Nutrition
    • Dietary advice
    • Nutritional guidance
    • Healthy eating counseling

    ICD-10 Codes:

    • Z713: Dietary counseling and surveillance

    Also known as:

    • Positive Pregnancy Test
    • Pregnancy
    • Confirmed Pregnancy
    • Pregnant Result
    • Positive HCG Test

    ICD-10 Codes:

    • Z3201: Encounter for pregnancy test, result positive

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

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

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

    Does Dr. Defazio accept my insurance?

    Dr. Defazio accepts most major insurance plans. Important: Please call our office at (718) 836-3721 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Defazio accept in Berkeley Heights, NJ?

    Dr. Defazio in Berkeley Heights, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • EmblemHealth

    • Express Scripts

    • Horizon BlueCross BlueShield

    • MagnaCare Rx

    • Medicare

    • National Benefit Fund

    • Service Employees International Union (SEIU)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Defazio's office located?

    Dr. Andrew Defazio's Primary Practice

    1 Diamond Hill Rd

    Berkeley Heights, NJ 07922

    (718) 836-3721

    Get Directions

    Dr. Andrew Defazio's Practice 2

    890 Mountain Ave

    New Providence, NJ 07974

    Get Directions

    Dr. Andrew Defazio's Practice 3

    140 Park Ave

    Florham Park, NJ 07932

    (973) 718-5775

    Get Directions

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

    Dr. Defazio's National Provider Identifier (NPI) number is 1568435824.

    What common questions do patients ask about Dr. Defazio?

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

    What is Dr. Andrew Defazio's specialty?

    Dr. Defazio is a Obstetrician / Gynecologist (OBGYN) near Berkeley Heights, NJ. 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. Defazio to book an appointment today.

    Is this Dr. Andrew Defazio affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Defazio is affiliated with Overlook Medical Center, Newyork-Presbyterian/columbia University Irving Medical Center, Morristown 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 Andrew Defazio accepting new patients in Berkeley Heights, NJ?

    Yes, Dr. Andrew Defazio is accepting new patients at this time.

    Does Dr. Andrew Defazio offer online booking?

    Please contact Dr. Defazio's office at (718) 836-3721 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Andrew Defazio?

    Please contact Dr. Defazio's office at (718) 836-3721 for information regarding telehealth appointment availability or for scheduling assistance.

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