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Dr. Karen Fields, MD

Camarillo, CA

Accepting patients

    Who is Dr. Fields, Internist in Camarillo, CA?

    Dr. Karen Fields, MD is an Internist, who primarily practices in Camarillo, CA with 2 additional practice locations. She is board certified. Dr. Fields graduated from Universidad AutÛnoma de Guadalajara Facultad de Medicina and completed her residency at Kern Med Ctr, Internal Medicine; New Rochelle Hosp Med Ctr, Internal Medicine. Dr. Fields is fluent in English and Spanish, and is currently seeing new patients. Dr. Fields’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fields’s office at (805) 384-8071.

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

    • Residency: Kern Med Ctr, Internal Medicine; New Rochelle Hosp Med Ctr, Internal Medicine

    • Medical School: Universidad AutÛnoma de Guadalajara Facultad de Medicina

    Is Dr. Fields board certified as an Internist?

    Yes, Dr. Karen Fields, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Fields speak?

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

    • English

    • Spanish

    What conditions does an Internist like Dr. Fields typically treat?

    As an Internist, Dr. Fields 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. Fields. 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. Learn more about our claims-based healthcare methodology here.

    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:

    • Age-Related Brain Degeneration
    • Dementia
    • Senile Dementia
    • Brain Degeneration in Elderly

    ICD-10 Codes:

    • G311: Senile degeneration of brain, not elsewhere classified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Severe Malnutrition
    • Malnutrition
    • Severe Protein-Energy Malnutrition
    • Starvation
    • Kwashiorkor
    • Marasmus

    ICD-10 Codes:

    • E43: Unspecified severe protein-calorie malnutrition

    Also known as:

    • Brain Blood Vessel Disease
    • Brain Disease
    • Cerebrovascular Disorder
    • Brain Circulation Problem
    • Brain Vascular Disease

    ICD-10 Codes:

    • I679: Cerebrovascular disease, unspecified

    Also known as:

    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease
    • High Blood Pressure
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease

    ICD-10 Codes:

    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    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:

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

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    What procedures does an Internist like Dr. Fields typically perform?

    As an Internist, procedures performed by Dr. Karen Fields may include:

    Please contact Dr. Fields' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Fields accept my insurance?

    Dr. Fields accepts most major insurance plans. Important: Please call our office at (805) 384-8071 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Fields accept in Camarillo, CA?

    Dr. Fields in Camarillo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Centene Corporation

    • Heritage Health

    • Kaiser Permanente

    • Medicare

    • Mutual of Omaha

    • State of California

    • UnitedHealth Group

    • Unknown

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    Where is Dr. Fields' office located?

    Dr. Karen Fields' Primary Practice

    1601 Carmen Dr Ste 106

    Camarillo, CA 93010

    (805) 384-8071

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    Dr. Karen Fields' Practice 2

    2241 Wankel Way Ste B

    Oxnard, CA 93030

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    Dr. Karen Fields' Practice 3

    5051 Verdugo Way Ste 110

    Camarillo, CA 93012

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

    Dr. Fields's National Provider Identifier (NPI) number is 1497779656.

    What common questions do patients ask about Dr. Fields?

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

    What is Dr. Karen Fields's specialty?

    Dr. Fields is a Internist near Camarillo, CA.

    What does an Internist do?

    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.

    Is this Dr. Karen Fields affiliated with a ranked Castle Connolly Top Hospital?

    No, Fields 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

    When to see an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. Explore 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 Karen Fields accepting new patients in Camarillo, CA?

    Yes, Dr. Karen Fields is accepting new patients at this time.

    Does Dr. Karen Fields offer online booking?

    Please contact Dr. Fields's office at (805) 384-8071 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Karen Fields?

    Please contact Dr. Fields's office at (805) 384-8071 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Karen Fields have?

    Dr. Karen Fields is certified by the American Board of Internal Medicine.

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