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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Demarco, Obstetrician / Gynecologist (OBGYN) in Stony Brook, NY?
Dr. Amy Demarco, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Stony Brook, NY with 2 additional practice locations. Dr. Demarco is fluent in English, and is currently seeing new patients. Dr. Demarco’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Demarco’s office.
What languages does Dr. Demarco speak?
Dr. Demarco and their clinical team can communicate with patients in the following languages:
English
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Demarco typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Demarco 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. Demarco. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Routine Gynecological Exam (Normal Findings)
- Routine Gynecological Exam (Abnormal Findings)
- Women's Health Checkup
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
- Women's checkup with issues
- Pelvic exam, abnormal results
- OB/GYN visit with concerns
ICD-10 Codes:
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
- Z01411: Encounter for gynecological examination (general) (routine) with abnormal findings
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:
- Nuchal Translucency Screening
- NT scan
- First trimester screening ultrasound
- Screening for Down syndrome
ICD-10 Codes:
- Z3682: Encounter for antenatal screening for nuchal translucency
Also known as:
- Obesity during pregnancy
- Health Problems in Pregnancy
- Obesity
- Maternal obesity
- Obesity in pregnancy
- Weight issues in pregnancy
ICD-10 Codes:
- O99213: Obesity complicating pregnancy, third trimester
Also known as:
- Prenatal Screening for Birth Defects
- Antenatal Malformation Screening
- Fetal Anomaly Scan
- Birth Defect Screening in Pregnancy
ICD-10 Codes:
- Z363: Encounter for antenatal screening for malformations
Also known as:
- Positive Pregnancy Test
- Pregnancy
- Confirmed Pregnancy
- Pregnant Result
- Positive HCG Test
ICD-10 Codes:
- Z3201: Encounter for pregnancy test, result positive
Also known as:
- Pregnancy Care for Older Mothers with Previous Births
- Health Problems in Pregnancy
- Advanced Maternal Age Multiple Pregnancies
- Elderly Multigravida Care
- Older Mother with Prior Births Pregnancy Monitoring
ICD-10 Codes:
- O09523: Supervision of elderly multigravida, third trimester
Also known as:
- Secondary Amenorrhea
- Menstruation
- Absent Periods (Secondary)
- Stopped Periods
- No Periods After Starting
ICD-10 Codes:
- N911: Secondary amenorrhea
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Demarco typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Demarco 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. Demarco. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Colposcopy with Cervical Biopsy and Curettage
- Colposcopy
- Cervical Biopsy
- Endocervical Curettage
- Pap Smear Follow-up Procedure
CPT Codes:
- 57454: Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix and endocervical curettage
Does Dr. Demarco accept my insurance?
Dr. Demarco 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. Demarco accept in Stony Brook, NY?
Dr. Demarco in Stony Brook, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst New York
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Demarco's office located?
Department Of Ob/Gyn Stony Brook University Medica
101 Nicholls Road Hsc T9 Department of Ob/Gyn Stony Brook Univer
Stony Brook, NY 11794
What is Dr. Demarco's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Demarco's National Provider Identifier (NPI) number is 1023351640.
What common questions do patients ask about Dr. Demarco?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Demarco
What is Dr. Amy Demarco's specialty?
Dr. Demarco is a Obstetrician / Gynecologist (OBGYN) near Stony Brook, NY.
What does an Obstetrician / Gynecologist (OBGYN) do?
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.
Is this Dr. Amy Demarco affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Demarco is affiliated with Stony Brook University Hospital, Mather Hospital, North Shore University Hospital 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
When to see an Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). Explore 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 Amy Demarco accepting new patients in Stony Brook, NY?
Yes, Dr. Amy Demarco is accepting new patients at this time.
Does Dr. Amy Demarco offer online booking?
Please contact Dr. Demarco's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Amy Demarco?
Please contact Dr. Demarco's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Obstetrician / Gynecologist (OBGYN) Near Stony Brook, NY

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