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Dr. Thomas Umemoto, MD

Sun City, AZ

20 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Umemoto, Emergency Medicine Specialist in Sun City, AZ?

    Dr. Thomas Umemoto, MD is an Emergency Medicine Specialist, who primarily practices in Sun City, AZ with 2 additional practice locations. He has been practicing for over 20 years and is board certified. Dr. Umemoto is fluent in English, and is currently seeing new patients. Dr. Umemoto’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Umemoto’s office at (623) 977-7211.

    What languages does Dr. Umemoto speak?

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

    • English

    What conditions does Dr. Umemoto treat?

    As a Emergency Medicine Specialist, Dr. Umemoto 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. Umemoto. 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:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter
    • S098XXA: Other specified injuries of head, initial encounter

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Acute Ischemic Heart Disease
    • Coronary Artery Disease
    • Acute Coronary Syndrome
    • Sudden Heart Problems

    ICD-10 Codes:

    • I249: Acute ischemic heart disease, unspecified

    Also known as:

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

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Other Administrative Medical Exams
    • Miscellaneous administrative exams
    • Various official health checks
    • Other regulatory medical assessments

    ICD-10 Codes:

    • Z0289: Encounter for other administrative examinations

    Also known as:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    Also known as:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Alcohol Abuse with Intoxication
    • Alcohol Use Disorder (AUD)
    • Alcohol use disorder
    • Problem drinking with intoxication
    • Alcohol poisoning
    • Acute alcohol intoxication

    ICD-10 Codes:

    • F10129: Alcohol abuse with intoxication, unspecified

    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:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Which procedures does Dr. Umemoto perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Thomas Umemoto may include:

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

    Does Dr. Umemoto accept my insurance?

    Dr. Umemoto accepts most major insurance plans. Important: Please call our office at (623) 977-7211 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Umemoto accept in Sun City, AZ?

    Dr. Umemoto in Sun City, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Alliant Techsystems

    • Blue Shield of California

    • Centene

    • City of Los Angeles

    • Crown Cork and Seal Company

    • Inland Empire

    • Kaiser Permanente

    • Medicaid

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Umemoto's office located?

    Dr. Thomas Umemoto's Primary Practice

    10401 W Thunderbird Blvd

    Sun City, AZ 85351

    (623) 977-7211

    Get Directions

    Dr. Thomas Umemoto's Practice 2

    1798 N Garey Ave

    Pomona, CA 91767

    Get Directions

    Dr. Thomas Umemoto's Practice 3

    250 S Grand Ave

    Glendora, CA 91741

    Get Directions

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

    Dr. Umemoto's National Provider Identifier (NPI) number is 1477503845.

    What common questions do patients ask about Dr. Umemoto?

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

    What is Dr. Thomas Umemoto's specialty?

    Dr. Umemoto is a Emergency Medicine Specialist near Sun City, AZ. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Umemoto to book an appointment today.

    Is this Dr. Thomas Umemoto affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Umemoto is affiliated with Kaiser Permanente Fontana Medical Center, San Antonio Regional Hospital, Kaiser Permanente Baldwin Park Medical Center, Dignity Health - California Hospital Medical Center, Alhambra Hospital Medical Center, St. Bernardine Medical Center 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 Emergency Medicine Specialist?

    Explore Emergency 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 Thomas Umemoto accepting new patients in Sun City, AZ?

    Yes, Dr. Thomas Umemoto is accepting new patients at this time.

    Does Dr. Thomas Umemoto offer online booking?

    Please contact Dr. Umemoto's office at (623) 977-7211 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Umemoto?

    Please contact Dr. Umemoto's office at (623) 977-7211 for information regarding telehealth appointment availability or for scheduling assistance.

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