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Dr. Donna Phanumas, MD

Greenwich, CT

25 Years of Experience

Accepting patients
Online booking

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Phanumas, Internist in Greenwich, CT?

    Dr. Donna Phanumas, MD is an Internist, who primarily practices in Greenwich, CT. She has been practicing for over 25 years and is board certified by the American Board of Internal Medicine. Dr. Phanumas graduated from New York Medical College and completed her residency at Univ Hosp-Suny Stony Brook, Geriatric Medicine-Internal Medicine; North Shore Univ Hosp, Internal Medicine. Dr. Phanumas is fluent in English, and is currently seeing new patients. Dr. Phanumas’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Phanumas’s office at (203) 863-3000.

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

    • Residency: Univ Hosp-Suny Stony Brook, Geriatric Medicine-Internal Medicine; North Shore Univ Hosp, Internal Medicine | NSLIJHS/Hofstra North Shore-LIJ School of Medicine at North Shore University Hospital Program

    • Medical School: New York Med Coll- Valhalla Ny | New York Medical College

    Is Dr. Phanumas board certified in Internist?

    Yes, Dr. Donna Phanumas, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Phanumas speak?

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

    • English

    What conditions does Dr. Phanumas treat?

    As a Internist, Dr. Phanumas 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. Phanumas. 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:

    • Memory Loss
    • Memory
    • Amnesia
    • Forgetfulness
    • Loss of Recall

    ICD-10 Codes:

    • R413: Other amnesia

    Also known as:

    • Dementia
    • Dementia with Behavioral Changes
    • Cognitive decline
    • Memory loss
    • Brain disorder
    • Dementia with behavioral problems
    • Cognitive decline with behavior issues
    • Memory loss with personality changes

    ICD-10 Codes:

    • F0390: Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
    • F03918: Unspecified dementia, unspecified severity, with other behavioral disturbance

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

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

    ICD-10 Codes:

    • F32A: Depression, unspecified

    Also known as:

    • Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • AD', 'Alzheimer's Dementia
    • Memory Loss Disease

    ICD-10 Codes:

    • G309: Alzheimer's disease, 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:

    • Mild Cognitive Impairment
    • MCI
    • Early Memory Loss
    • Pre-Dementia

    ICD-10 Codes:

    • G3184: Mild cognitive impairment of uncertain or unknown etiology

    Which procedures does Dr. Phanumas perform as a Internist?

    As a Internist, procedures performed by an Dr. Donna Phanumas may include:

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

    Does Dr. Phanumas accept my insurance?

    Dr. Phanumas accepts most major insurance plans. Important: Please call our office at (203) 863-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Phanumas accept in Greenwich, CT?

    Dr. Phanumas in Greenwich, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Affinity Health Plan

    • All Other Third Party

    • ArcBest Corporation

    • CVS Health (formerly Aetna)

    • EmblemHealth

    • HealthComp

    • Medicare

    • State of Connecticut

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Phanumas' office located?

    Dr. Donna Phanumas' Primary Practice

    5 Perryridge Rd

    Greenwich, CT 06830

    (203) 863-3000

    Get Directions

    Would you like to schedule an appointment with Dr. Donna Phanumas?

    Dr. Phanumas has appointments available at her Greenwich, CT office. Please select a date and time below.

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

    Dr. Phanumas's National Provider Identifier (NPI) number is 1255352167.

    What common questions do patients ask about Dr. Phanumas?

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

    What is Dr. Donna Phanumas's specialty?

    Dr. Phanumas is a Internist near Greenwich, CT.

    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. Phanumas to book an appointment today.

    Is this Dr. Donna Phanumas affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Phanumas is affiliated with Greenwich Hospital, Stamford 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 Donna Phanumas accepting new patients in Greenwich, CT?

    Yes, Dr. Donna Phanumas is accepting new patients at this time.

    Does Dr. Donna Phanumas offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Phanumas, or call (203) 863-3000 for more information.

    How can I make an appointment with Donna Phanumas?

    Please contact Dr. Phanumas's office at (203) 863-3000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Donna Phanumas have?

    Dr. Donna Phanumas is certified by the American Board of Internal Medicine.

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