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Dr. Vivien To, MD

Baltimore, MD

14 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. To, Adult Medicine Specialist in Baltimore, MD?

    Dr. Vivien To, MD is an Adult Medicine Specialist, who primarily practices in Baltimore, MD with 2 additional practice locations. She has been practicing for over 14 years and is board certified by the American Board of Family Medicine. Dr. To is fluent in English, and is currently seeing new patients. Dr. To’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. To’s office at (410) 964-6200.

    Is Dr. To board certified in Adult Medicine Specialist?

    Yes, Dr. Vivien To, MD is board certified by the American Board of Family Medicine

    What languages does Dr. To speak?

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

    • English

    What conditions does Dr. To treat?

    As a Adult Medicine Specialist, Dr. To 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. To. 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:

    • General Disorder Screening
    • Health Screening
    • General Health Check
    • Disease Screening
    • Medical Disorder Screening

    ICD-10 Codes:

    • Z1389: Encounter for screening for other disorder

    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:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia

    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:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Mild Recurrent Major Depression
    • Moderate Recurrent Major Depression
    • Depression
    • Mild chronic depression
    • Mild recurring depression
    • Mild depressive episodes
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes

    ICD-10 Codes:

    • F330: Major depressive disorder, recurrent, mild
    • F331: Major depressive disorder, recurrent, moderate

    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:

    • 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:

    • Patient Refused Vaccination
    • Vaccine refusal
    • Refusal to vaccinate
    • Immunization refusal

    ICD-10 Codes:

    • Z2821: Immunization not carried out because of patient refusal

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

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

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Which procedures does Dr. To perform as a Adult Medicine Specialist?

    As a Adult Medicine Specialist, procedures performed by an Dr. Vivien To may include:

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

    Does Dr. To accept my insurance?

    Dr. To accepts most major insurance plans. Important: Please call our office at (410) 964-6200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. To accept in Baltimore, MD?

    Dr. To in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Carefirst BlueCross BlueShield

    • CareSource

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Federal Employee Program

    • Medicaid

    • Medicare

    • Mutual of Omaha

    • UnitedHealthcare

    • University of Maryland Health Advantage

    View All Insurances

    Where is Dr. To's office located?

    Dr. Vivien To's Primary Practice

    6569 N Charles St Ste 505

    Baltimore, MD 21204

    (410) 964-6200

    Get Directions

    Dr. Vivien To's Practice 2

    5450 Knoll North Dr Ste 250

    Columbia, MD 21045

    Get Directions

    Dr. Vivien To's Practice 3

    1684 E Gude Dr Ste 202

    Rockville, MD 20850

    Get Directions

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

    Dr. To's National Provider Identifier (NPI) number is 1245334408.

    What common questions do patients ask about Dr. To?

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

    What is Dr. Vivien To's specialty?

    Dr. To is a Adult Medicine Specialist near Baltimore, MD. The NUCC advises against using this code and suggests selecting a more suitable one. Contact Dr. To to book an appointment today.

    Is this Dr. Vivien To affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. To is affiliated with Greater Baltimore Medical Center which is a Castle Connolly Top Hospital. 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 Adult Medicine Specialist?

    Explore Adult 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 Vivien To accepting new patients in Baltimore, MD?

    Yes, Dr. Vivien To is accepting new patients at this time.

    Does Dr. Vivien To offer online booking?

    Please contact Dr. To's office at (410) 964-6200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Vivien To?

    Please contact Dr. To's office at (410) 964-6200 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Vivien To have?

    Dr. Vivien To is certified by the American Board of Family Medicine.

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