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Dr. Lisa Merrill, MD

Williamsburg, VA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Merrill, Internist in Williamsburg, VA?

    Dr. Lisa Merrill, MD is an Internist, who primarily practices in Williamsburg, VA with 1 additional practice location. She is board certified by the American Board of Family Medicine. Dr. Merrill graduated from The University of Toledo College of Medicine and completed her residency at Toledo Hospital Program. Dr. Merrill is fluent in English, and is currently seeing new patients. Dr. Merrill’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Merrill’s office.

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

    • Residency: Toledo Hospital Program

    • Medical School: The University of Toledo College of Medicine

    Is Dr. Merrill board certified in Internist?

    Yes, Dr. Lisa Merrill, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Merrill speak?

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

    • English

    What conditions does Dr. Merrill treat?

    As a Internist, Dr. Merrill 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. Merrill. 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:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Acute and Chronic Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Sudden and Long-Term Lung Failure with Low Oxygen
    • Acute and Chronic Hypoxic Respiratory Failure
    • Ongoing Breathing Failure with Low Oxygen

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9621: Acute and chronic respiratory failure with hypoxia

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • High Blood Pressure Heart and Kidney Disease with Heart Failure
    • Chronic Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Cardiorenal Syndrome
    • Heart and Kidney Failure from High Blood Pressure

    ICD-10 Codes:

    • I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

    • Worsening Chronic Diastolic Heart Failure
    • Heart Failure
    • Acute Decompensated HFpEF
    • Sudden Worsening Diastolic Heart Failure
    • Acute on Chronic Filling Heart Failure

    ICD-10 Codes:

    • I5033: Acute on chronic diastolic (congestive) heart failure

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

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

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    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:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    Also known as:

    • Low Sodium Levels
    • Fluid and Electrolyte Balance
    • Sodium
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency

    ICD-10 Codes:

    • E871: Hypo-osmolality and hyponatremia

    Also known as:

    • Broken Hip Bone
    • Fractures
    • Leg Injuries and Disorder
    • Hip fracture
    • Femoral neck fracture
    • Broken upper thigh bone

    ICD-10 Codes:

    • S72001A: Fracture of unspecified part of neck of right femur, initial encounter for closed fracture

    Which procedures does Dr. Merrill perform as a Internist?

    As a Internist, procedures performed by an Dr. Lisa Merrill may include:

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

    Does Dr. Merrill accept my insurance?

    Dr. Merrill 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. Merrill accept in Williamsburg, VA?

    Dr. Merrill in Williamsburg, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Benefit and Risk Management Services (BRMS)

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Elevance Health Inc. (formerly Anthem)

    • Fox Insurance Company

    • Humana

    • Medicare

    • Sentara Health System / Optima Health

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Merrill's office located?

    Dr. Lisa Merrill's Primary Practice

    100 Sentara Cir Rm 2C

    Williamsburg, VA 23188

    Get Directions

    Dr. Lisa Merrill's Practice 2

    1060 First Colonial Rd

    Virginia Beach, VA 23454

    Get Directions

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

    Dr. Merrill's National Provider Identifier (NPI) number is 1235109653.

    What common questions do patients ask about Dr. Merrill?

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

    What is Dr. Lisa Merrill's specialty?

    Dr. Merrill is a Internist near Williamsburg, VA.

    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. Merrill to book an appointment today.

    Is this Dr. Lisa Merrill affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Merrill is affiliated with Sentara Williamsburg Regional Medical Center, Sentara CarePlex Hospital, Riverside Regional Medical Center, Bon Secours St. Francis Medical Center 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 Lisa Merrill accepting new patients in Williamsburg, VA?

    Yes, Dr. Lisa Merrill is accepting new patients at this time.

    Does Dr. Lisa Merrill offer online booking?

    Please contact Dr. Merrill's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lisa Merrill?

    Please contact Dr. Merrill's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Lisa Merrill have?

    Dr. Lisa Merrill is certified by the American Board of Family Medicine.

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