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Dr. Annapoorani Chellappan, MD

Thousand Oaks, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chellappan, Family Medicine Specialist in Thousand Oaks, CA?

    Dr. Annapoorani Chellappan, MD is a Family Medicine Specialist, who primarily practices in Thousand Oaks, CA with 1 additional practice location. She is board certified. Dr. Chellappan is fluent in English, and is currently seeing new patients. Dr. Chellappan’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chellappan’s office at (206) 774-1942.

    What languages does Dr. Chellappan speak?

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

    • English

    What conditions does Dr. Chellappan treat?

    As a Family Medicine Specialist, Dr. Chellappan 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. Chellappan. 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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Other Specific Healthcare Encounters
    • Special Medical Visits
    • Unusual Doctor Appointments
    • Healthcare for Unique Situations

    ICD-10 Codes:

    • Z7689: Persons encountering health services in other specified circumstances

    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:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Routine Child Health Examination (Normal Findings)
    • Health Checkup
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    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

    Which procedures does Dr. Chellappan perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Annapoorani Chellappan may include:

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

    Does Dr. Chellappan accept my insurance?

    Dr. Chellappan accepts most major insurance plans. Important: Please call our office at (206) 774-1942 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chellappan accept in Thousand Oaks, CA?

    Dr. Chellappan in Thousand Oaks, 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

    • Crown Cork and Seal Company

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Kaiser Permanente

    • Medicare

    • State of Tennessee

    View All Insurances

    Where is Dr. Chellappan's office located?

    Dr. Annapoorani Chellappan's Primary Practice

    365 E Hillcrest Dr

    Thousand Oaks, CA 91360

    (206) 774-1942

    Get Directions

    Dr. Annapoorani Chellappan's Practice 2

    5601 De Soto Ave

    Woodland Hills, CA 91367

    Get Directions

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

    Dr. Chellappan's National Provider Identifier (NPI) number is 1023377330.

    What common questions do patients ask about Dr. Chellappan?

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

    What is Dr. Annapoorani Chellappan's specialty?

    Dr. Chellappan is a Family Medicine Specialist near Thousand Oaks, CA. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Chellappan to book an appointment today.

    Is this Dr. Annapoorani Chellappan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Chellappan is affiliated with Los Robles Regional 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 Family Medicine Specialist?

    Explore Family 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 Annapoorani Chellappan accepting new patients in Thousand Oaks, CA?

    Yes, Dr. Annapoorani Chellappan is accepting new patients at this time.

    Does Dr. Annapoorani Chellappan offer online booking?

    Please contact Dr. Chellappan's office at (206) 774-1942 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Annapoorani Chellappan?

    Please contact Dr. Chellappan's office at (206) 774-1942 for information regarding telehealth appointment availability or for scheduling assistance.

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