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Dr. Marijane Hynes, MD

Washington, DC

Accepting patients

    Who is Dr. Hynes, Internist in Washington, DC?

    Dr. Marijane Hynes, MD is an Internist, who primarily practices in Washington, DC with 2 additional practice locations. She is board certified. Dr. Hynes graduated from The George Washington University School Of Medicine Health Sciences and completed her residency at Georgetown University. Dr. Hynes is fluent in English and Spanish, and is currently seeing new patients. Dr. Hynes’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hynes’s office at (202) 741-2222.

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

    • Residency: Georgetown University

    • Medical School: The George Washington University School Of Medicine Health Sciences

    Is Dr. Hynes board certified as an Internist?

    Yes, Dr. Marijane Hynes, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Hynes speak?

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

    • English

    • Spanish

    What conditions does Dr. Hynes treat?

    As an Internist, Dr. Hynes 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. Hynes. 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:

    • Severe Obesity
    • Obesity
    • Overweight
    • Obesity from Excess Calories
    • Class 1 Obesity
    • Class 2 Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Body Weight
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity
    • Excess Weight
    • Being Overweight
    • High BMI
    • High BMI (Overweight)
    • Pre-Obesity
    • Diet-Related Obesity
    • Common Obesity
    • Nutritional Obesity
    • Mild Obesity
    • Moderate Obesity
    • BMI Class 1 Obesity
    • Significant Obesity
    • Severe Obesity (Class 2)
    • BMI Class 2 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories
    • E669: Obesity, unspecified
    • E663: Overweight
    • E6609: Other obesity due to excess calories
    • E66811: Obesity, class 1
    • E66812: Obesity, class 2

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

    • Feeding Difficulties
    • Eating Problems
    • Swallowing Problems
    • Unspecified Feeding Issues

    ICD-10 Codes:

    • R6330: Feeding difficulties, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z713: Dietary counseling and surveillance

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • ADHD
    • ADD
    • Hyperactivity Disorder

    ICD-10 Codes:

    • F909: Attention-deficit hyperactivity disorder, unspecified type

    Also known as:

    • Unexplained Weight Gain
    • Sudden weight gain
    • Rapid weight increase
    • Abnormal increase in weight

    ICD-10 Codes:

    • R635: Abnormal weight gain

    Also known as:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Which procedures does Dr. Hynes perform as an Internist?

    As an Internist, procedures performed by Dr. Marijane Hynes may include:

    For detailed information, please contact Dr. Hynes' office.

    Does Dr. Hynes accept my insurance?

    Dr. Hynes accepts most major insurance plans. Important: Please call our office at (202) 741-2222 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hynes accept in Washington, DC?

    Dr. Hynes in Washington, DC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Carefirst BlueCross BlueShield

    • Chevron

    • Cigna

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Federal Employee Program

    • Medicare

    • RiverSpring Health

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Hynes' office located?

    Dr. Marijane Hynes' Primary Practice

    2150 Pennsylvania Ave NW

    Washington, DC 20037

    (202) 741-2222

    Get Directions

    Dr. Marijane Hynes' Practice 2

    900 23rd St NW

    Washington, DC 20037

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    Dr. Marijane Hynes' Practice 3

    4910 Massachusetts Ave NW Ste 114 Ofc

    Washington, DC 20016

    Get Directions

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

    Dr. Hynes's National Provider Identifier (NPI) number is 1043380850.

    What common questions do patients ask about Dr. Hynes?

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

    What is Dr. Marijane Hynes's specialty?

    Dr. Hynes is a Internist near Washington, DC.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Hynes to book an appointment today.

    Is this Dr. Marijane Hynes affiliated with a ranked Castle Connolly Top Hospital?

    No, Hynes is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Internist?

    Explore Internist 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 Marijane Hynes accepting new patients in Washington, DC?

    Yes, Dr. Marijane Hynes is accepting new patients at this time.

    Does Dr. Marijane Hynes offer online booking?

    Please contact Dr. Hynes's office at (202) 741-2222 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Marijane Hynes?

    Please contact Dr. Hynes's office at (202) 741-2222 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Marijane Hynes have?

    Dr. Marijane Hynes is certified by the American Board of Internal Medicine.

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