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Dr. Andrew Sebastyan, MD

Nashua, NH

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sebastyan, Family Medicine Specialist in Nashua, NH?

    Dr. Andrew Sebastyan, MD is a Family Medicine Specialist, who primarily practices in Nashua, NH with 1 additional practice location. He is board certified. Dr. Sebastyan is fluent in English and French, and is currently seeing new patients. Dr. Sebastyan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sebastyan’s office at (603) 891-4804.

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

    • Medical School: University Of Ottawa- Fac Of Med- Ottawa- Ont- Canada

    Is Dr. Sebastyan board certified as a Family Medicine Specialist?

    Yes, Dr. Andrew Sebastyan, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Sebastyan speak?

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

    • English

    • French

    What conditions does a Family Medicine Specialist like Dr. Sebastyan typically treat?

    As a Family Medicine Specialist, Dr. Sebastyan 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. Sebastyan. 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 here.

    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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified
    • E7800: Pure hypercholesterolemia, 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:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    What procedures does a Family Medicine Specialist like Dr. Sebastyan typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Andrew Sebastyan may include:

    Please contact Dr. Sebastyan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Sebastyan accept my insurance?

    Dr. Sebastyan accepts most major insurance plans. Important: Please call our office at (603) 891-4804 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sebastyan accept in Nashua, NH?

    Dr. Sebastyan in Nashua, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Massachusetts

    • Blue Cross Blue Shield of Michigan

    • BMC Health System

    • Cigna Group

    • Martin's Point

    • Martin's Point Health Care

    • Medicare

    • State of Vermont

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Sebastyan's office located?

    Dr. Andrew Sebastyan's Primary Practice

    173 Daniel Webster Hwy

    Nashua, NH 03060

    (603) 891-4804

    Get Directions

    Dr. Andrew Sebastyan's Practice 2

    208 Robinson Rd

    Hudson, NH 03051

    Get Directions

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

    Dr. Sebastyan's National Provider Identifier (NPI) number is 1992790745.

    What common questions do patients ask about Dr. Sebastyan?

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

    What is Dr. Andrew Sebastyan's specialty?

    Dr. Sebastyan is a Family Medicine Specialist near Nashua, NH.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

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

    Yes, Dr. Sebastyan is affiliated with Dartmouth Hitchcock Medical Center, St. Joseph Hospital - Nashua, Nh, Lowell General Hospital, Elliot Hospital, Southern New Hampshire Medical Center, Brigham And Women's Faulkner 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 a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. 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 Andrew Sebastyan accepting new patients in Nashua, NH?

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

    Does Dr. Andrew Sebastyan offer online booking?

    Please contact Dr. Sebastyan's office at (603) 891-4804 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Andrew Sebastyan?

    Please contact Dr. Sebastyan's office at (603) 891-4804 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Andrew Sebastyan have?

    Dr. Andrew Sebastyan is certified by the American Board of Family Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>