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Dr. Izabela Witczak, MD

San Marcos, CA

32 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Witczak, Internist in San Marcos, CA?

    Dr. Izabela Witczak, MD is an Internist, who primarily practices in San Marcos, CA. She has been practicing for over 32 years and is board certified. Dr. Witczak completed her residency at Ny Hosp Med Ctr Of Queens, Internal Medicine. Dr. Witczak is fluent in English and Polish, and is currently seeing new patients. Dr. Witczak’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Witczak’s office at (760) 736-6700.

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

    • Residency: Ny Hosp Med Ctr Of Queens, Internal Medicine | Ny Hospital Med Center Of Queens

    • Medical School: Akademia Med- Lodz- Poland | Akademia Medyczna, Lodz

    Is Dr. Witczak board certified as an Internist?

    Yes, Dr. Izabela Witczak, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Witczak speak?

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

    • English
    • Polish

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

    As an Internist, Dr. Witczak 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. Witczak. 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.

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Overweight
    • Body Weight
    • High Body Mass Index
    • Excess Weight
    • Weight Management Issues

    ICD-10 Codes:

    • Z6827: Body mass index [BMI] 27.0-27.9, adult
    • Z6826: Body mass index [BMI] 26.0-26.9, adult

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Severe Obesity
    • Body Weight
    • Obesity
    • Morbid Obesity
    • Extreme Obesity
    • High Body Mass Index

    ICD-10 Codes:

    • Z684: Body mass index [BMI] 40 or greater, adult

    Also known as:

    • Adult BMI 28.0-28.9
    • Body Weight
    • Overweight BMI
    • Adult pre-obesity BMI
    • Higher than normal BMI

    ICD-10 Codes:

    • Z6828: Body mass index [BMI] 28.0-28.9, adult

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

    As an Internist, Dr. Witczak performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Witczak. 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.

    Also known as:

    • IUD Insertion
    • Birth Control
    • Intrauterine device placement
    • IUD placement
    • Birth control implant

    CPT Codes:

    • 58300: Insertion of intrauterine device (IUD)

    Does Dr. Witczak accept my insurance?

    Dr. Witczak accepts most major insurance plans. Important: Please call our office at (760) 736-6700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Witczak accept in San Marcos, CA?

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

    Top Insurances

    • Alignment Healthcare

    • Blue Shield of California

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Medicare

    • Molina Healthcare

    • Other Health Care Provider

    • Other Support Agencies/Consultants

    • Scripps Health

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Witczak's office located?

    Dr. Izabela Witczak's Primary Practice

    150 Valpreda Rd

    San Marcos, CA 92069

    (760) 736-6700

    Get Directions

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

    Dr. Witczak's National Provider Identifier (NPI) number is 1184735201.

    What common questions do patients ask about Dr. Witczak?

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

    What is Dr. Izabela Witczak's specialty?

    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 Dr. Izabela Witczak affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Witczak is affiliated with Palomar Medical Center Escondido, Scripps Memorial Hospital Encinitas, Tri-City Medical Center, Scripps Mercy Hospital San Diego, Palomar Medical Center Poway, Scripps Memorial Hospital La Jolla 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

    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 Dr. Izabela Witczak accepting new patients in San Marcos, CA?

    Yes, Dr. Izabela Witczak is accepting new patients at this time.

    Does Dr. Izabela Witczak offer online booking?

    Please contact Dr. Witczak's office at (760) 736-6700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Izabela Witczak?

    Please contact Dr. Witczak's office at (760) 736-6700 to schedule an appointment.

    Where is Dr. Witczak's office located?

    Dr. Witczak's office is located in San Marcos, CA.

    Which board certifications does Dr. Izabela Witczak have?

    Dr. Izabela Witczak is certified by the American Board of Internal Medicine.