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Dr. Landon Casaus

Tucson, AZ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Casaus, Internist in Tucson, AZ?

    Dr. Landon Casaus is an Internist, who primarily practices in Tucson, AZ with 2 additional practice locations. He is board certified. Dr. Casaus is fluent in English, and is currently seeing new patients. Dr. Casaus’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Casaus’s office at (505) 272-4661.

    What languages does Dr. Casaus speak?

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

    • English

    What conditions does Dr. Casaus treat?

    As a Internist, Dr. Casaus 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. Casaus. 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:

    • Pneumonia
    • Aspiration Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis
    • Inhalation Pneumonia
    • Chemical Pneumonitis
    • Aspiration Lung Infection

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism
    • J690: Pneumonitis due to inhalation of food and vomit

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    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:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    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:

    • Intestinal Obstruction
    • Bowel Obstruction
    • Blocked Intestines
    • Gut Blockage

    ICD-10 Codes:

    • K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction

    Also known as:

    • Difficulty Walking
    • Walking Problems
    • Trouble Walking
    • Impaired Gait

    ICD-10 Codes:

    • R262: Difficulty in walking, not elsewhere classified

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

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

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Metabolic Brain Disorder
    • Brain Disease
    • Metabolic Encephalopathy
    • Brain Dysfunction from Metabolism

    ICD-10 Codes:

    • G9341: Metabolic encephalopathy

    Also known as:

    • Transient Ischemic Attack
    • Mini-Stroke
    • Warning Stroke

    ICD-10 Codes:

    • G459: Transient cerebral ischemic attack, unspecified

    Also known as:

    • Worsening Chronic Diastolic Heart Failure
    • Heart Failure
    • Acute Decompensated HFpEF
    • Sudden Worsening Diastolic Heart Failure
    • Acute on Chronic Filling Heart Failure

    ICD-10 Codes:

    • I5033: Acute on chronic diastolic (congestive) heart failure

    Also known as:

    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified

    Also known as:

    • Acute Gallbladder Inflammation
    • Gallbladder Disease
    • Sudden Gallbladder Attack
    • Acute Cholecystitis
    • Sudden Gallbladder Infection

    ICD-10 Codes:

    • K810: Acute cholecystitis

    Which procedures does Dr. Casaus perform as a Internist?

    As a Internist, procedures performed by an Dr. Landon Casaus may include:

    For detailed information, please contact Dr. Casaus' office.

    Does Dr. Casaus accept my insurance?

    Dr. Casaus accepts most major insurance plans. Important: Please call our office at (505) 272-4661 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Casaus accept in Tucson, AZ?

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

    Top Insurances

    • Alignment Health Plan

    • Banner Health

    • Blue Cross Blue Shield of Arizona

    • Blue Cross Blue Shield of Michigan

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Medicare

    • Mercy Care Plan

    • Scan Health Plan

    View All Insurances

    Where is Dr. Casaus' office located?

    Dr. Landon Casaus' Primary Practice

    6200 N La Cholla Blvd

    Tucson, AZ 85741

    (505) 272-4661

    Get Directions

    Dr. Landon Casaus' Practice 2

    1551 E Tangerine Rd

    Oro Valley, AZ 85755

    Get Directions

    Dr. Landon Casaus' Practice 3

    2200 S Houghton Rd

    Tucson, AZ 85748

    Get Directions

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

    Dr. Casaus's National Provider Identifier (NPI) number is 1275920365.

    What common questions do patients ask about Dr. Casaus?

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

    What is Dr. Landon Casaus's specialty?

    Dr. Casaus is a Internist near Tucson, AZ.

    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. Casaus to book an appointment today.

    Is this Dr. Landon Casaus affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Casaus is affiliated with Northwest Medical Center - Tucson, Az 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 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 Landon Casaus accepting new patients in Tucson, AZ?

    Yes, Dr. Landon Casaus is accepting new patients at this time.

    Does Dr. Landon Casaus offer online booking?

    Please contact Dr. Casaus's office at (505) 272-4661 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Landon Casaus?

    Please contact Dr. Casaus's office at (505) 272-4661 for information regarding telehealth appointment availability or for scheduling assistance.

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