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Dr. Athanasios Antoniadis, MD

Dr. Athanasios Antoniadis, MD

West Islip, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Antoniadis, Obstetrician / Gynecologist (OBGYN) in West Islip, NY?

    Dr. Athanasios Antoniadis, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in West Islip, NY. He is board certified. Dr. Antoniadis graduated from Univ of Miami School of Medicine and completed his residency at Nassau University Medical Center. Dr. Antoniadis is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Antoniadis’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Antoniadis’s office at (631) 376-1010.

    What are Areas of Expertise for Dr. Antoniadis?

    Dr. Athanasios Antoniadis, 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. Antoniadis empowers patients to confidently navigate their health journey, specializing in Breast Disease, Contraception, Gynecologic Surgery, Miscarriage-Recurrent, Polycystic Ovarian Syndrome, Pregnancy, Sexually Transmitted Diseases, Uterine Fibroids, or comprehensive wellness support. Serving the West Islip/NY community, Dr. Antoniadis is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Nassau University Medical Center | Nassau University Medical Center

    • Medical School: Univ of Miami School of Medicine

    Is Dr. Antoniadis board certified as an Obstetrician / Gynecologist (OBGYN)?

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

    What languages does Dr. Antoniadis speak?

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

    • English

    • Greek, Modern (1453-)

    What conditions does Dr. Antoniadis treat?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Antoniadis 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. Antoniadis. 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:

    • Second Trimester Prenatal Care
    • Third Trimester Prenatal Care
    • First Trimester Prenatal Care
    • Prenatal Care
    • Mid-Pregnancy Check-ups
    • Routine Second Trimester Care
    • Maternity Care (Second Trimester)
    • Late pregnancy care
    • Third trimester check-ups
    • Antenatal care in late pregnancy
    • Early pregnancy care
    • First trimester check-ups
    • Antenatal care in early pregnancy

    ICD-10 Codes:

    • Z3492: Encounter for supervision of normal pregnancy, unspecified, second trimester
    • Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester
    • Z3491: Encounter for supervision of normal pregnancy, unspecified, first trimester

    Also known as:

    • Irregular Periods
    • Heavy and Frequent Periods (Regular Cycle)
    • Secondary Amenorrhea
    • Menstruation
    • Oligomenorrhea
    • Abnormal Menstrual Cycle
    • Menorrhagia
    • Polymenorrhea
    • Abnormal Uterine Bleeding
    • Absent Periods (Secondary)
    • Stopped Periods
    • No Periods After Starting

    ICD-10 Codes:

    • N926: Irregular menstruation, unspecified
    • N920: Excessive and frequent menstruation with regular cycle
    • N911: Secondary amenorrhea

    Also known as:

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

    ICD-10 Codes:

    • N760: Acute vaginitis

    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:

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

    ICD-10 Codes:

    • N950: Postmenopausal bleeding

    Also known as:

    • Period Pain
    • Menstrual Cramps
    • Dysmenorrhea

    ICD-10 Codes:

    • N946: Dysmenorrhea, unspecified

    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:

    • Benign Soft Tissue Tumor
    • Benign Tumor
    • Non-cancerous soft tissue growth
    • Benign connective tissue tumor
    • Soft tissue mass

    ICD-10 Codes:

    • D219: Benign neoplasm of connective and other soft tissue, unspecified

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    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:

    • Ovarian Cyst
    • Ovarian Cysts
    • Ovary Cyst

    ICD-10 Codes:

    • N83209: Unspecified ovarian cyst, unspecified side

    Also known as:

    • Acute Vaginal Yeast Infection
    • Vaginitis
    • Vulvar Disorder
    • Yeast Infection
    • Vulvovaginal candidiasis
    • Vaginal thrush
    • Acute Candida vaginitis

    ICD-10 Codes:

    • B3731: Acute candidiasis of vulva and vagina

    Also known as:

    • Abnormal Findings on Scans of Other Specific Body Structures
    • Unusual Scan Results (Other Body Parts)
    • Atypical Imaging Findings (Other)
    • Abnormal X-ray/MRI/CT (Other)

    ICD-10 Codes:

    • R9389: Abnormal findings on diagnostic imaging of other specified body structures

    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)

    What procedures does Dr. Antoniadis perform?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Antoniadis 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. Antoniadis. 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:

    • 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:

    • 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:

    • Fallopian Tube Removal
    • Salpingectomy
    • Tubal Removal Surgery
    • Oviduct Removal
    • Partial Salpingectomy

    CPT Codes:

    • 58700: Salpingectomy, complete or partial, unilateral or bilateral (separate procedure)

    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:

    • 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:

    • Complete Maternity Care with C-Section
    • Routine Obstetric Care
    • Cesarean Delivery Package
    • Antepartum and Postpartum Care

    CPT Codes:

    • 59510: Routine obstetric care including antepartum care, cesarean delivery, and postpartum care

    Also known as:

    • Circumcision with Local Anesthesia
    • Newborn Circumcision
    • Infant Circumcision
    • Foreskin Removal (Clamp Method)

    CPT Codes:

    • 54150: Circumcision, using clamp or other device with regional dorsal penile or ring block

    Does Dr. Antoniadis accept my insurance?

    Dr. Antoniadis accepts most major insurance plans. Important: Please call our office at (631) 376-1010 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Antoniadis accept in West Islip, NY?

    Dr. Antoniadis in West Islip, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Express Scripts

    • MagnaCare Rx

    • Medicare

    • Service Employees International Union (SEIU)

    • State of Tennessee

    View All Insurances

    Where is Dr. Antoniadis' office located?

    Dr. Athanasios Antoniadis' Primary Practice

    750 Montauk Hwy

    West Islip, NY 11795

    (631) 376-1010

    Get Directions

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

    Dr. Antoniadis's National Provider Identifier (NPI) number is 1730286485.

    What common questions do patients ask about Dr. Antoniadis?

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

    What is Dr. Athanasios Antoniadis's specialty?

    Dr. Antoniadis is a Obstetrician / Gynecologist (OBGYN) near West Islip, NY. 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. Antoniadis to book an appointment today.

    Is this Dr. Athanasios Antoniadis affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Antoniadis is affiliated with South Shore University 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 Athanasios Antoniadis accepting new patients in West Islip, NY?

    Yes, Dr. Athanasios Antoniadis is accepting new patients at this time.

    Does Dr. Athanasios Antoniadis offer online booking?

    Please contact Dr. Antoniadis's office at (631) 376-1010 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Athanasios Antoniadis?

    Please contact Dr. Antoniadis's office at (631) 376-1010 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Athanasios Antoniadis have?

    Dr. Athanasios Antoniadis is certified by the American Board of Obstetrics and Gynecology.

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