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Dr. Matthew Parker, MD

Washington, DC

44 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

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

    Dr. Matthew Parker, MD is an Internist, who primarily practices in Washington, DC with 1 additional practice location. He has been practicing for over 44 years and is board certified. Dr. Parker completed his residency at Geo Washington Univ Hosp, Internal Medicine. Dr. Parker is fluent in English, and is currently seeing new patients. Dr. Parker’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Parker’s office at (202) 293-3636.

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

    • Residency: Geo Washington Univ Hosp, Internal Medicine

    • Medical School: New York Med Coll- Valhalla Ny

    Is Dr. Parker board certified as an Internist?

    Yes, Dr. Matthew Parker, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Parker speak?

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

    • English

    What conditions does Dr. Parker treat?

    As an Internist, Dr. Parker 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. Parker. 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:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Chronic Venous Insufficiency
    • Vascular Disease
    • CVI
    • Venous Reflux Disease
    • Leg Vein Incompetence
    • Peripheral Venous Insufficiency

    ICD-10 Codes:

    • I872: Venous insufficiency (chronic) (peripheral)

    Also known as:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Other Viral Infection
    • Viral Infection
    • Various Viral Diseases
    • Uncommon Viral Infections
    • Other Virus Illnesses

    ICD-10 Codes:

    • B9789: Other viral agents as the cause of diseases classified elsewhere

    Also known as:

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

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Which procedures does Dr. Parker perform as an Internist?

    As an Internist, procedures performed by Dr. Matthew Parker may include:

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

    Does Dr. Parker accept my insurance?

    Dr. Parker accepts most major insurance plans. Important: Please call our office at (202) 293-3636 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • All Other Third Party

    • BCBS Unspecified

    • Brand New Day

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Highmark Inc.

    • Medicare

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Parker's office located?

    Dr. Matthew Parker's Primary Practice

    2021 K St NW Ste 512

    Washington, DC 20006

    (202) 293-3636

    Get Directions

    Dr. Matthew Parker's Practice 2

    3301 New Mexico Ave NW Ste 348

    Washington, DC 20016

    (202) 362-4467

    Get Directions

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

    Dr. Parker's National Provider Identifier (NPI) number is 1629171269.

    What common questions do patients ask about Dr. Parker?

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

    What is Dr. Matthew Parker's specialty?

    Dr. Parker 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. Parker to book an appointment today.

    Is this Dr. Matthew Parker affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Parker is affiliated with MedStar Washington Hospital Center, Beebe Healthcare, Inova Alexandria Hospital, Frederick Health Hospital, Inova Fairfax Medical Campus, Inova Mount Vernon 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 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 Matthew Parker accepting new patients in Washington, DC?

    Yes, Dr. Matthew Parker is accepting new patients at this time.

    Does Dr. Matthew Parker offer online booking?

    Please contact Dr. Parker's office at (202) 293-3636 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Matthew Parker?

    Please contact Dr. Parker's office at (202) 293-3636 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Matthew Parker have?

    Dr. Matthew Parker is certified by the American Board of Internal Medicine.

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