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Dr. Kristen Obrien, MD

Dr. Kristen Obrien, MD

Islandia, NY

22 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Obrien, Family Medicine Specialist in Islandia, NY?

    Dr. Kristen Obrien, MD is a Family Medicine Specialist, who primarily practices in Islandia, NY with 2 additional practice locations. She has been practicing for over 22 years and is board certified. Dr. Obrien graduated from State University of New York at Buffalo (Medicine) and completed her residency at State University of New York (SUNY) at Stony Brook. Dr. Obrien is fluent in English, and is currently seeing new patients. Dr. Obrien’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Obrien’s office at (631) 724-1331.

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

    • Residency: State University of New York (SUNY) at Stony Brook

    • Medical School: State University of New York at Buffalo (Medicine)

    What languages does Dr. Obrien speak?

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

    • English

    What conditions does Dr. Obrien treat?

    As a Family Medicine Specialist, Dr. Obrien 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. Obrien. 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 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 Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Other Specific B Vitamin Deficiency
    • B Vitamins
    • Malnutrition
    • Specific B Vitamin Shortage
    • Less Common B Vitamin Deficiency
    • Rare B Vitamin Deficiency

    ICD-10 Codes:

    • E538: Deficiency of other specified B group vitamins

    Also known as:

    • Depression
    • Clinical depression
    • Major depressive disorder
    • Mood disorder

    ICD-10 Codes:

    • F32A: Depression, unspecified

    Also known as:

    • High Blood Sugar
    • Hyperglycemia
    • Elevated Glucose
    • Unspecified High Blood Sugar

    ICD-10 Codes:

    • R739: Hyperglycemia, unspecified

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    Also known as:

    • Fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5383: Other fatigue

    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:

    • 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:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Also known as:

    • Diabetes Screening
    • Health Screening
    • Blood Sugar Test
    • Diabetes Mellitus Screening
    • Glucose Screening

    ICD-10 Codes:

    • Z131: Encounter for screening for diabetes mellitus

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Which procedures does Dr. Obrien perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Kristen Obrien may include:

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

    Does Dr. Obrien accept my insurance?

    Dr. Obrien accepts most major insurance plans. Important: Please call our office at (631) 724-1331 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Obrien accept in Islandia, NY?

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

    Top Insurances

    • All Other Third Party

    • Benefit Administrative Systems LLC

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Humana

    • MagnaCare Rx

    • Medicare

    • National Benefit Fund

    • Service Employees International Union (SEIU)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Obrien's office located?

    Dr. Kristen Obrien's Primary Practice

    3001 Expressway Dr N Ste 102

    Islandia, NY 11749

    (631) 724-1331

    Get Directions

    Dr. Kristen Obrien's Practice 2

    9 Brooksite Dr Ste 1

    Smithtown, NY 11787

    (631) 724-1331

    Get Directions

    Dr. Kristen Obrien's Practice 3

    330 Community Dr

    Manhasset, NY 11030

    Get Directions

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

    Dr. Obrien's National Provider Identifier (NPI) number is 1811922529.

    What common questions do patients ask about Dr. Obrien?

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

    What is Dr. Kristen Obrien's specialty?

    Dr. Obrien is a Family Medicine Specialist near Islandia, NY. 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. Contact Dr. Obrien to book an appointment today.

    Is this Dr. Kristen Obrien affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Obrien is affiliated with Peconic Bay Medical Center, 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

    Where can I learn more about Family Medicine Specialist?

    Explore Family Medicine Specialist 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 Kristen Obrien accepting new patients in Islandia, NY?

    Yes, Dr. Kristen Obrien is accepting new patients at this time.

    Does Dr. Kristen Obrien offer online booking?

    Please contact Dr. Obrien's office at (631) 724-1331 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Kristen Obrien?

    Please contact Dr. Obrien's office at (631) 724-1331 for information regarding telehealth appointment availability or for scheduling assistance.

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