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Dr. Rajasekaran Annamalai, MD

Tomball, TX

Accepting patients
Online booking

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Annamalai, Internist in Tomball, TX?

    Dr. Rajasekaran Annamalai, MD is an Internist, who primarily practices in Tomball, TX with 1 additional practice location. He is board certified. Dr. Annamalai is fluent in English, Gujarati, Hindi, Spanish, and Tamil, and is currently seeing new patients. Dr. Annamalai’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Annamalai’s office.

    Is Dr. Annamalai board certified as an Internist?

    Yes, Dr. Rajasekaran Annamalai, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Annamalai speak?

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

    • English

    • Gujarati

    • Hindi

    • Spanish

    • Tamil

    What conditions does Dr. Annamalai treat?

    As an Internist, Dr. Annamalai 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. Annamalai. 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:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • General Counseling Services
    • Personal Counseling
    • Life Coaching
    • Support Services

    ICD-10 Codes:

    • Z7189: Other specified counseling

    Also known as:

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

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Type 2 Diabetes with Other Circulation Problems
    • Type 2 Diabetes
    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetic Vascular Complications
    • Diabetes Heart and Blood Vessel Problems
    • Diabetes Mellitus Circulatory Issues
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E1159: Type 2 diabetes mellitus with other circulatory complications
    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • High Blood Pressure Heart Disease
    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Disease
    • High Blood Pressure
    • Heart Failure
    • Hypertensive Cardiomyopathy
    • Heart Problems from High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I119: Hypertensive heart disease without heart failure
    • I110: Hypertensive heart disease with heart failure

    Also known as:

    • Sore Throat Due to Other Germs
    • Sore Throat
    • Acute pharyngitis from specific organisms
    • Bacterial sore throat
    • Infectious pharyngitis

    ICD-10 Codes:

    • J028: Acute pharyngitis due to other specified organisms

    Also known as:

    • Allergic Rhinitis
    • Allergy
    • Nasal allergy
    • Chronic allergy symptoms
    • Allergic reactions

    ICD-10 Codes:

    • J3089: Other allergic rhinitis

    Also known as:

    • Recurrent Acute Pansinusitis
    • Sinusitis
    • Recurrent widespread sinus infection
    • Repeated inflammation of all sinuses
    • Recurring severe acute sinusitis

    ICD-10 Codes:

    • J0141: Acute recurrent pansinusitis

    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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Laryngopharyngitis
    • Common Cold
    • Throat and Voice Box Inflammation
    • Upper Throat Infection

    ICD-10 Codes:

    • J060: Acute laryngopharyngitis

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    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:

    • Joint Replacement Aftercare
    • Hip Replacement
    • Joint Disorder
    • Knee Replacement
    • Post-joint replacement care
    • Joint surgery recovery
    • Orthopedic aftercare

    ICD-10 Codes:

    • Z471: Aftercare following joint replacement surgery

    Also known as:

    • Viral Infection Exposure
    • Viral Infection
    • Viral Disease Contact
    • Suspected Viral Infection
    • Exposure to Viruses

    ICD-10 Codes:

    • Z20828: Contact with and (suspected) exposure to other viral communicable diseases

    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:

    • Flu with Respiratory Symptoms
    • Flu
    • Influenza with Breathing Problems
    • Flu with Cough
    • Severe Flu

    ICD-10 Codes:

    • J101: Influenza due to other identified influenza virus with other respiratory manifestations

    Which procedures does Dr. Annamalai perform as an Internist?

    As an Internist, procedures performed by Dr. Rajasekaran Annamalai may include:

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

    Does Dr. Annamalai accept my insurance?

    Dr. Annamalai accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Annamalai accept in Tomball, TX?

    Dr. Annamalai in Tomball, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene

    • Express Scripts

    • Frederick County Public Schools (MD)

    • Health Care Service Corporation (HCSC)

    • Medicare

    • Other Health Care Provider

    • State of Tennessee

    • Texas Children's Hospital

    • Trustmark Insurance Company

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Annamalai's office located?

    Dr. Rajasekaran Annamalai's Primary Practice

    11011 Northpointe Blvd Ste C

    Tomball, TX 77375

    Get Directions

    Dr. Rajasekaran Annamalai's Practice 2

    16401 1st St # 200

    Splendora, TX 77372

    Get Directions

    Would you like to schedule an appointment with Dr. Rajasekaran Annamalai?

    Dr. Annamalai has appointments available at his Tomball, TX office, as well as 1 other location. Please select a location, date, and time below.

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

    Dr. Annamalai's National Provider Identifier (NPI) number is 1932210234.

    What common questions do patients ask about Dr. Annamalai?

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

    What is Dr. Rajasekaran Annamalai's specialty?

    Dr. Annamalai is a Internist near Tomball, TX.

    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. Annamalai to book an appointment today.

    Is this Dr. Rajasekaran Annamalai affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Annamalai is affiliated with Houston Methodist The Woodlands Hospital, Houston Methodist Willowbrook Hospital, Houston Methodist West 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 Rajasekaran Annamalai accepting new patients in Tomball, TX?

    Yes, Dr. Rajasekaran Annamalai is accepting new patients at this time.

    Does Dr. Rajasekaran Annamalai offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Annamalai, or contact the office for more information.

    How can I make an appointment with Rajasekaran Annamalai?

    Please contact Dr. Annamalai's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Rajasekaran Annamalai have?

    Dr. Rajasekaran Annamalai is certified by the American Board of Internal Medicine.

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